* [PATCH 0/4] jffs2: logging message neatening
@ 2012-02-15 23:56 Joe Perches
2012-02-15 23:56 ` [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg Joe Perches
` (4 more replies)
0 siblings, 5 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-15 23:56 UTC (permalink / raw)
To: David Woodhouse, linux-mtd; +Cc: linux-kernel
Joe Perches (4):
jffs2: Convert most D1/D2 macros to jffs2_dbg
jffs2: Convert printks to pr_<level>
jffs2: Use pr_fmt and remove jffs: from formats
jffs2: Standardize JFFS_<LEVEL> uses
fs/jffs2/acl.c | 2 +
fs/jffs2/background.c | 29 +++--
fs/jffs2/build.c | 6 +-
fs/jffs2/compr.c | 32 +++--
fs/jffs2/compr_rubin.c | 2 +
fs/jffs2/compr_zlib.c | 39 ++++---
fs/jffs2/debug.c | 22 ++--
fs/jffs2/debug.h | 51 +++------
fs/jffs2/dir.c | 41 ++++---
fs/jffs2/erase.c | 71 +++++++----
fs/jffs2/file.c | 33 +++--
fs/jffs2/fs.c | 67 ++++++----
fs/jffs2/gc.c | 322 ++++++++++++++++++++++++++++--------------------
fs/jffs2/malloc.c | 2 +
fs/jffs2/nodelist.c | 30 +++--
fs/jffs2/nodemgmt.c | 214 +++++++++++++++++++-------------
fs/jffs2/read.c | 70 ++++++-----
fs/jffs2/readinode.c | 2 +
fs/jffs2/scan.c | 211 ++++++++++++++++++--------------
fs/jffs2/summary.c | 16 ++-
fs/jffs2/super.c | 30 +++--
fs/jffs2/symlink.c | 7 +-
fs/jffs2/wbuf.c | 148 ++++++++++++----------
fs/jffs2/write.c | 113 ++++++++++--------
fs/jffs2/xattr.c | 2 +
25 files changed, 900 insertions(+), 662 deletions(-)
--
1.7.8.111.gad25c.dirty
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
@ 2012-02-15 23:56 ` Joe Perches
2012-03-05 16:30 ` Artem Bityutskiy
2012-02-15 23:56 ` [PATCH 2/4] jffs2: Convert printks to pr_<level> Joe Perches
` (3 subsequent siblings)
4 siblings, 1 reply; 39+ messages in thread
From: Joe Perches @ 2012-02-15 23:56 UTC (permalink / raw)
To: David Woodhouse; +Cc: linux-mtd, linux-kernel
D1 and D2 macros are mostly uses to emit debugging messages.
Convert the logging uses of D1 & D2 to jffs2_dbg(level, fmt, ...)
to be a bit more consistent style with the rest of the kernel.
All jffs2_dbg output is now at KERN_DEBUG where some of
the previous uses were emitted at various KERN_<LEVEL>s.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/background.c | 23 ++++---
fs/jffs2/compr.c | 14 ++--
fs/jffs2/compr_zlib.c | 31 +++++----
fs/jffs2/debug.h | 7 ++
fs/jffs2/dir.c | 32 ++++++----
fs/jffs2/erase.c | 33 ++++++----
fs/jffs2/file.c | 31 ++++++----
fs/jffs2/fs.c | 43 ++++++++------
fs/jffs2/gc.c | 162 +++++++++++++++++++++++++++++--------------------
fs/jffs2/nodemgmt.c | 161 +++++++++++++++++++++++++++++--------------------
fs/jffs2/read.c | 47 +++++++++------
fs/jffs2/scan.c | 126 ++++++++++++++++++++++----------------
fs/jffs2/super.c | 10 ++--
fs/jffs2/symlink.c | 3 +-
fs/jffs2/wbuf.c | 67 +++++++++++---------
fs/jffs2/write.c | 74 ++++++++++++----------
16 files changed, 504 insertions(+), 360 deletions(-)
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index 404111b..26ce06c 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -47,7 +47,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
ret = PTR_ERR(tsk);
} else {
/* Wait for it... */
- D1(printk(KERN_DEBUG "JFFS2: Garbage collect thread is pid %d\n", tsk->pid));
+ jffs2_dbg(1, "JFFS2: Garbage collect thread is pid %d\n",
+ tsk->pid);
wait_for_completion(&c->gc_thread_start);
ret = tsk->pid;
}
@@ -60,7 +61,7 @@ void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c)
int wait = 0;
spin_lock(&c->erase_completion_lock);
if (c->gc_task) {
- D1(printk(KERN_DEBUG "jffs2: Killing GC task %d\n", c->gc_task->pid));
+ jffs2_dbg(1, "jffs2: Killing GC task %d\n", c->gc_task->pid);
send_sig(SIGKILL, c->gc_task, 1);
wait = 1;
}
@@ -90,7 +91,7 @@ static int jffs2_garbage_collect_thread(void *_c)
if (!jffs2_thread_should_wake(c)) {
set_current_state (TASK_INTERRUPTIBLE);
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread sleeping...\n"));
+ jffs2_dbg(1, "%s(): sleeping...\n", __func__);
schedule();
} else
spin_unlock(&c->erase_completion_lock);
@@ -109,7 +110,7 @@ static int jffs2_garbage_collect_thread(void *_c)
schedule_timeout_interruptible(msecs_to_jiffies(50));
if (kthread_should_stop()) {
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): kthread_stop() called.\n"));
+ jffs2_dbg(1, "%s(): kthread_stop() called\n", __func__);
goto die;
}
@@ -126,26 +127,30 @@ static int jffs2_garbage_collect_thread(void *_c)
switch(signr) {
case SIGSTOP:
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): SIGSTOP received.\n"));
+ jffs2_dbg(1, "%s(): SIGSTOP received\n",
+ __func__);
set_current_state(TASK_STOPPED);
schedule();
break;
case SIGKILL:
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): SIGKILL received.\n"));
+ jffs2_dbg(1, "%s(): SIGKILL received\n",
+ __func__);
goto die;
case SIGHUP:
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): SIGHUP received.\n"));
+ jffs2_dbg(1, "%s(): SIGHUP received\n",
+ __func__);
break;
default:
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): signal %ld received\n", signr));
+ jffs2_dbg(1, "%s(): signal %ld received\n",
+ __func__, signr);
}
}
/* We don't want SIGHUP to interrupt us. STOP and KILL are OK though. */
disallow_signal(SIGHUP);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): pass\n"));
+ jffs2_dbg(1, "%s(): pass\n", __func__);
if (jffs2_garbage_collect_pass(c) == -ENOSPC) {
printk(KERN_NOTICE "No space for garbage collection. Aborting GC thread\n");
goto die;
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c
index 96ed3c9..be8e493 100644
--- a/fs/jffs2/compr.c
+++ b/fs/jffs2/compr.c
@@ -309,7 +309,7 @@ int jffs2_register_compressor(struct jffs2_compressor *comp)
comp->stat_compr_new_size=0;
comp->stat_compr_blocks=0;
comp->stat_decompr_blocks=0;
- D1(printk(KERN_DEBUG "Registering JFFS2 compressor \"%s\"\n", comp->name));
+ jffs2_dbg(1, "Registering JFFS2 compressor \"%s\"\n", comp->name);
spin_lock(&jffs2_compressor_list_lock);
@@ -332,9 +332,9 @@ out:
int jffs2_unregister_compressor(struct jffs2_compressor *comp)
{
- D2(struct jffs2_compressor *this;)
+ D2(struct jffs2_compressor *this);
- D1(printk(KERN_DEBUG "Unregistering JFFS2 compressor \"%s\"\n", comp->name));
+ jffs2_dbg(1, "Unregistering JFFS2 compressor \"%s\"\n", comp->name);
spin_lock(&jffs2_compressor_list_lock);
@@ -377,17 +377,17 @@ int __init jffs2_compressors_init(void)
/* Setting default compression mode */
#ifdef CONFIG_JFFS2_CMODE_NONE
jffs2_compression_mode = JFFS2_COMPR_MODE_NONE;
- D1(printk(KERN_INFO "JFFS2: default compression mode: none\n");)
+ jffs2_dbg(1, "JFFS2: default compression mode: none\n");
#else
#ifdef CONFIG_JFFS2_CMODE_SIZE
jffs2_compression_mode = JFFS2_COMPR_MODE_SIZE;
- D1(printk(KERN_INFO "JFFS2: default compression mode: size\n");)
+ jffs2_dbg(1, "JFFS2: default compression mode: size\n");
#else
#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO
jffs2_compression_mode = JFFS2_COMPR_MODE_FAVOURLZO;
- D1(printk(KERN_INFO "JFFS2: default compression mode: favourlzo\n");)
+ jffs2_dbg(1, "JFFS2: default compression mode: favourlzo\n");
#else
- D1(printk(KERN_INFO "JFFS2: default compression mode: priority\n");)
+ jffs2_dbg(1, "JFFS2: default compression mode: priority\n");
#endif
#endif
#endif
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 4e7a138..40979c9 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -45,13 +45,15 @@ static int __init alloc_workspaces(void)
if (!def_strm.workspace)
return -ENOMEM;
- D1(printk(KERN_DEBUG "Allocated %d bytes for deflate workspace\n", zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL)));
+ jffs2_dbg(1, "Allocated %d bytes for deflate workspace\n",
+ zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL));
inf_strm.workspace = vmalloc(zlib_inflate_workspacesize());
if (!inf_strm.workspace) {
vfree(def_strm.workspace);
return -ENOMEM;
}
- D1(printk(KERN_DEBUG "Allocated %d bytes for inflate workspace\n", zlib_inflate_workspacesize()));
+ jffs2_dbg(1, "Allocated %d bytes for inflate workspace\n",
+ zlib_inflate_workspacesize());
return 0;
}
@@ -91,13 +93,14 @@ static int jffs2_zlib_compress(unsigned char *data_in,
while (def_strm.total_out < *dstlen - STREAM_END_SPACE && def_strm.total_in < *sourcelen) {
def_strm.avail_out = *dstlen - (def_strm.total_out + STREAM_END_SPACE);
def_strm.avail_in = min((unsigned)(*sourcelen-def_strm.total_in), def_strm.avail_out);
- D1(printk(KERN_DEBUG "calling deflate with avail_in %d, avail_out %d\n",
- def_strm.avail_in, def_strm.avail_out));
+ jffs2_dbg(1, "calling deflate with avail_in %d, avail_out %d\n",
+ def_strm.avail_in, def_strm.avail_out);
ret = zlib_deflate(&def_strm, Z_PARTIAL_FLUSH);
- D1(printk(KERN_DEBUG "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n",
- def_strm.avail_in, def_strm.avail_out, def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n",
+ def_strm.avail_in, def_strm.avail_out,
+ def_strm.total_in, def_strm.total_out);
if (ret != Z_OK) {
- D1(printk(KERN_DEBUG "deflate in loop returned %d\n", ret));
+ jffs2_dbg(1, "deflate in loop returned %d\n", ret);
zlib_deflateEnd(&def_strm);
mutex_unlock(&deflate_mutex);
return -1;
@@ -109,20 +112,20 @@ static int jffs2_zlib_compress(unsigned char *data_in,
zlib_deflateEnd(&def_strm);
if (ret != Z_STREAM_END) {
- D1(printk(KERN_DEBUG "final deflate returned %d\n", ret));
+ jffs2_dbg(1, "final deflate returned %d\n", ret);
ret = -1;
goto out;
}
if (def_strm.total_out >= def_strm.total_in) {
- D1(printk(KERN_DEBUG "zlib compressed %ld bytes into %ld; failing\n",
- def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "zlib compressed %ld bytes into %ld; failing\n",
+ def_strm.total_in, def_strm.total_out);
ret = -1;
goto out;
}
- D1(printk(KERN_DEBUG "zlib compressed %ld bytes into %ld\n",
- def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "zlib compressed %ld bytes into %ld\n",
+ def_strm.total_in, def_strm.total_out);
*dstlen = def_strm.total_out;
*sourcelen = def_strm.total_in;
@@ -155,13 +158,13 @@ static int jffs2_zlib_decompress(unsigned char *data_in,
((data_in[0] & 0x0f) == Z_DEFLATED) &&
!(((data_in[0]<<8) + data_in[1]) % 31)) {
- D2(printk(KERN_DEBUG "inflate skipping adler32\n"));
+ jffs2_dbg(2, "inflate skipping adler32\n");
wbits = -((data_in[0] >> 4) + 8);
inf_strm.next_in += 2;
inf_strm.avail_in -= 2;
} else {
/* Let this remain D1 for now -- it should never happen */
- D1(printk(KERN_DEBUG "inflate not skipping adler32\n"));
+ jffs2_dbg(1, "inflate not skipping adler32\n");
}
diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h
index c4f8eef..7782c63 100644
--- a/fs/jffs2/debug.h
+++ b/fs/jffs2/debug.h
@@ -51,6 +51,7 @@
* superseded by nicer dbg_xxx() macros...
*/
#if CONFIG_JFFS2_FS_DEBUG > 0
+#define DEBUG
#define D1(x) x
#else
#define D1(x)
@@ -62,6 +63,12 @@
#define D2(x)
#endif
+#define jffs2_dbg(level, fmt, ...) \
+do { \
+ if (CONFIG_JFFS2_FS_DEBUG >= level) \
+ pr_debug(fmt, ##__VA_ARGS__); \
+} while (0)
+
/* The prefixes of JFFS2 messages */
#define JFFS2_DBG_PREFIX "[JFFS2 DBG]"
#define JFFS2_ERR_PREFIX "JFFS2 error:"
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 973ac58..01a07af 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -79,7 +79,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
uint32_t ino = 0;
struct inode *inode = NULL;
- D1(printk(KERN_DEBUG "jffs2_lookup()\n"));
+ jffs2_dbg(1, "jffs2_lookup()\n");
if (target->d_name.len > JFFS2_MAX_NAME_LEN)
return ERR_PTR(-ENAMETOOLONG);
@@ -119,21 +119,22 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
struct jffs2_full_dirent *fd;
unsigned long offset, curofs;
- D1(printk(KERN_DEBUG "jffs2_readdir() for dir_i #%lu\n", filp->f_path.dentry->d_inode->i_ino));
+ jffs2_dbg(1, "jffs2_readdir() for dir_i #%lu\n",
+ filp->f_path.dentry->d_inode->i_ino);
f = JFFS2_INODE_INFO(inode);
offset = filp->f_pos;
if (offset == 0) {
- D1(printk(KERN_DEBUG "Dirent 0: \".\", ino #%lu\n", inode->i_ino));
+ jffs2_dbg(1, "Dirent 0: \".\", ino #%lu\n", inode->i_ino);
if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR) < 0)
goto out;
offset++;
}
if (offset == 1) {
unsigned long pino = parent_ino(filp->f_path.dentry);
- D1(printk(KERN_DEBUG "Dirent 1: \"..\", ino #%lu\n", pino));
+ jffs2_dbg(1, "Dirent 1: \"..\", ino #%lu\n", pino);
if (filldir(dirent, "..", 2, 1, pino, DT_DIR) < 0)
goto out;
offset++;
@@ -146,16 +147,18 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
curofs++;
/* First loop: curofs = 2; offset = 2 */
if (curofs < offset) {
- D2(printk(KERN_DEBUG "Skipping dirent: \"%s\", ino #%u, type %d, because curofs %ld < offset %ld\n",
- fd->name, fd->ino, fd->type, curofs, offset));
+ jffs2_dbg(2, "Skipping dirent: \"%s\", ino #%u, type %d, because curofs %ld < offset %ld\n",
+ fd->name, fd->ino, fd->type, curofs, offset);
continue;
}
if (!fd->ino) {
- D2(printk(KERN_DEBUG "Skipping deletion dirent \"%s\"\n", fd->name));
+ jffs2_dbg(2, "Skipping deletion dirent \"%s\"\n",
+ fd->name);
offset++;
continue;
}
- D2(printk(KERN_DEBUG "Dirent %ld: \"%s\", ino #%u, type %d\n", offset, fd->name, fd->ino, fd->type));
+ jffs2_dbg(2, "Dirent %ld: \"%s\", ino #%u, type %d\n",
+ offset, fd->name, fd->ino, fd->type);
if (filldir(dirent, fd->name, strlen(fd->name), offset, fd->ino, fd->type) < 0)
break;
offset++;
@@ -184,12 +187,12 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry,
c = JFFS2_SB_INFO(dir_i->i_sb);
- D1(printk(KERN_DEBUG "jffs2_create()\n"));
+ jffs2_dbg(1, "%s()\n", __func__);
inode = jffs2_new_inode(dir_i, mode, ri);
if (IS_ERR(inode)) {
- D1(printk(KERN_DEBUG "jffs2_new_inode() failed\n"));
+ jffs2_dbg(1, "jffs2_new_inode() failed\n");
jffs2_free_raw_inode(ri);
return PTR_ERR(inode);
}
@@ -217,9 +220,9 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry,
jffs2_free_raw_inode(ri);
- D1(printk(KERN_DEBUG "jffs2_create: Created ino #%lu with mode %o, nlink %d(%d). nrpages %ld\n",
- inode->i_ino, inode->i_mode, inode->i_nlink,
- f->inocache->pino_nlink, inode->i_mapping->nrpages));
+ jffs2_dbg(1, "%s(): Created ino #%lu with mode %o, nlink %d(%d). nrpages %ld\n",
+ __func__, inode->i_ino, inode->i_mode, inode->i_nlink,
+ f->inocache->pino_nlink, inode->i_mapping->nrpages);
d_instantiate(dentry, inode);
unlock_new_inode(inode);
@@ -369,7 +372,8 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
goto fail;
}
- D1(printk(KERN_DEBUG "jffs2_symlink: symlink's target '%s' cached\n", (char *)f->target));
+ jffs2_dbg(1, "%s(): symlink's target '%s' cached\n",
+ __func__, (char *)f->target);
/* No data here. Only a metadata node, which will be
obsoleted by the first data write
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index eafb8d3..ee1cd98 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -46,8 +46,9 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
#else /* Linux */
struct erase_info *instr;
- D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
- jeb->offset, jeb->offset, jeb->offset + c->sector_size));
+ jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
+ __func__,
+ jeb->offset, jeb->offset, jeb->offset + c->sector_size);
instr = kmalloc(sizeof(struct erase_info) + sizeof(struct erase_priv_struct), GFP_KERNEL);
if (!instr) {
printk(KERN_WARNING "kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n");
@@ -84,7 +85,8 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
if (ret == -ENOMEM || ret == -EAGAIN) {
/* Erase failed immediately. Refile it on the list */
- D1(printk(KERN_DEBUG "Erase at 0x%08x failed: %d. Refiling on erase_pending_list\n", jeb->offset, ret));
+ jffs2_dbg(1, "Erase at 0x%08x failed: %d. Refiling on erase_pending_list\n",
+ jeb->offset, ret);
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
list_move(&jeb->list, &c->erase_pending_list);
@@ -125,13 +127,14 @@ int jffs2_erase_pending_blocks(struct jffs2_sb_info *c, int count)
work_done++;
if (!--count) {
- D1(printk(KERN_DEBUG "Count reached. jffs2_erase_pending_blocks leaving\n"));
+ jffs2_dbg(1, "Count reached. jffs2_erase_pending_blocks leaving\n");
goto done;
}
} else if (!list_empty(&c->erase_pending_list)) {
jeb = list_entry(c->erase_pending_list.next, struct jffs2_eraseblock, list);
- D1(printk(KERN_DEBUG "Starting erase of pending block 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Starting erase of pending block 0x%08x\n",
+ jeb->offset);
list_del(&jeb->list);
c->erasing_size += c->sector_size;
c->wasted_size -= jeb->wasted_size;
@@ -159,13 +162,13 @@ int jffs2_erase_pending_blocks(struct jffs2_sb_info *c, int count)
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->erase_free_sem);
done:
- D1(printk(KERN_DEBUG "jffs2_erase_pending_blocks completed\n"));
+ jffs2_dbg(1, "jffs2_erase_pending_blocks completed\n");
return work_done;
}
static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
{
- D1(printk(KERN_DEBUG "Erase completed successfully at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Erase completed successfully at 0x%08x\n", jeb->offset);
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
list_move_tail(&jeb->list, &c->erase_complete_list);
@@ -269,8 +272,8 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
return;
}
- D1(printk(KERN_DEBUG "Removed nodes in range 0x%08x-0x%08x from ino #%u\n",
- jeb->offset, jeb->offset + c->sector_size, ic->ino));
+ jffs2_dbg(1, "Removed nodes in range 0x%08x-0x%08x from ino #%u\n",
+ jeb->offset, jeb->offset + c->sector_size, ic->ino);
D2({
int i=0;
@@ -310,7 +313,8 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
void jffs2_free_jeb_node_refs(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
{
struct jffs2_raw_node_ref *block, *ref;
- D1(printk(KERN_DEBUG "Freeing all node refs for eraseblock offset 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Freeing all node refs for eraseblock offset 0x%08x\n",
+ jeb->offset);
block = ref = jeb->first_node;
@@ -342,12 +346,13 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
&ebuf, NULL);
if (ret != -EOPNOTSUPP) {
if (ret) {
- D1(printk(KERN_DEBUG "MTD point failed %d\n", ret));
+ jffs2_dbg(1, "MTD point failed %d\n", ret);
goto do_flash_read;
}
if (retlen < c->sector_size) {
/* Don't muck about if it won't let us point to the whole erase sector */
- D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", retlen));
+ jffs2_dbg(1, "MTD point returned len too short: 0x%zx\n",
+ retlen);
mtd_unpoint(c->mtd, jeb->offset, retlen);
goto do_flash_read;
}
@@ -372,7 +377,7 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
return -EAGAIN;
}
- D1(printk(KERN_DEBUG "Verifying erase at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Verifying erase at 0x%08x\n", jeb->offset);
for (ofs = jeb->offset; ofs < jeb->offset + c->sector_size; ) {
uint32_t readlen = min((uint32_t)PAGE_SIZE, jeb->offset + c->sector_size - ofs);
@@ -422,7 +427,7 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
}
/* Write the erase complete marker */
- D1(printk(KERN_DEBUG "Writing erased marker to block at 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "Writing erased marker to block at 0x%08x\n", jeb->offset);
bad_offset = jeb->offset;
/* Cleanmarker in oob area or no cleanmarker at all ? */
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 61e6723..5ffc356 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -85,7 +85,8 @@ static int jffs2_do_readpage_nolock (struct inode *inode, struct page *pg)
unsigned char *pg_buf;
int ret;
- D2(printk(KERN_DEBUG "jffs2_do_readpage_nolock(): ino #%lu, page at offset 0x%lx\n", inode->i_ino, pg->index << PAGE_CACHE_SHIFT));
+ jffs2_dbg(2, "%s(): ino #%lu, page at offset 0x%lx\n",
+ __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT);
BUG_ON(!PageLocked(pg));
@@ -105,7 +106,7 @@ static int jffs2_do_readpage_nolock (struct inode *inode, struct page *pg)
flush_dcache_page(pg);
kunmap(pg);
- D2(printk(KERN_DEBUG "readpage finished\n"));
+ jffs2_dbg(2, "readpage finished\n");
return ret;
}
@@ -144,7 +145,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
return -ENOMEM;
*pagep = pg;
- D1(printk(KERN_DEBUG "jffs2_write_begin()\n"));
+ jffs2_dbg(1, "%s()\n", __func__);
if (pageofs > inode->i_size) {
/* Make new hole frag from old EOF to new page */
@@ -153,8 +154,8 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
struct jffs2_full_dnode *fn;
uint32_t alloc_len;
- D1(printk(KERN_DEBUG "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
- (unsigned int)inode->i_size, pageofs));
+ jffs2_dbg(1, "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
+ (unsigned int)inode->i_size, pageofs);
ret = jffs2_reserve_space(c, sizeof(ri), &alloc_len,
ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
@@ -198,7 +199,8 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
f->metadata = NULL;
}
if (ret) {
- D1(printk(KERN_DEBUG "Eep. add_full_dnode_to_inode() failed in write_begin, returned %d\n", ret));
+ jffs2_dbg(1, "Eep. add_full_dnode_to_inode() failed in write_begin, returned %d\n",
+ ret);
jffs2_mark_node_obsolete(c, fn->raw);
jffs2_free_full_dnode(fn);
jffs2_complete_reservation(c);
@@ -222,7 +224,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
if (ret)
goto out_page;
}
- D1(printk(KERN_DEBUG "end write_begin(). pg->flags %lx\n", pg->flags));
+ jffs2_dbg(1, "end write_begin(). pg->flags %lx\n", pg->flags);
return ret;
out_page:
@@ -248,8 +250,9 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
int ret = 0;
uint32_t writtenlen = 0;
- D1(printk(KERN_DEBUG "jffs2_write_end(): ino #%lu, page at 0x%lx, range %d-%d, flags %lx\n",
- inode->i_ino, pg->index << PAGE_CACHE_SHIFT, start, end, pg->flags));
+ jffs2_dbg(1, "%s(): ino #%lu, page at 0x%lx, range %d-%d, flags %lx\n",
+ __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT,
+ start, end, pg->flags);
/* We need to avoid deadlock with page_cache_read() in
jffs2_garbage_collect_pass(). So the page must be
@@ -268,7 +271,8 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
ri = jffs2_alloc_raw_inode();
if (!ri) {
- D1(printk(KERN_DEBUG "jffs2_write_end(): Allocation of raw inode failed\n"));
+ jffs2_dbg(1, "%s(): Allocation of raw inode failed\n",
+ __func__);
unlock_page(pg);
page_cache_release(pg);
return -ENOMEM;
@@ -315,13 +319,14 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
/* generic_file_write has written more to the page cache than we've
actually written to the medium. Mark the page !Uptodate so that
it gets reread */
- D1(printk(KERN_DEBUG "jffs2_write_end(): Not all bytes written. Marking page !uptodate\n"));
+ jffs2_dbg(1, "%s(): Not all bytes written. Marking page !uptodate\n",
+ __func__);
SetPageError(pg);
ClearPageUptodate(pg);
}
- D1(printk(KERN_DEBUG "jffs2_write_end() returning %d\n",
- writtenlen > 0 ? writtenlen : ret));
+ jffs2_dbg(1, "%s() returning %d\n",
+ __func__, writtenlen > 0 ? writtenlen : ret);
unlock_page(pg);
page_cache_release(pg);
return writtenlen > 0 ? writtenlen : ret;
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index c0d5c9d..aad632e 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -39,7 +39,7 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
int ret;
int alloc_type = ALLOC_NORMAL;
- D1(printk(KERN_DEBUG "jffs2_setattr(): ino #%lu\n", inode->i_ino));
+ jffs2_dbg(1, "%s(): ino #%lu\n", __func__, inode->i_ino);
/* Special cases - we don't want more than one data node
for these types on the medium at any time. So setattr
@@ -50,7 +50,8 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
/* For these, we don't actually need to read the old node */
mdatalen = jffs2_encode_dev(&dev, inode->i_rdev);
mdata = (char *)&dev;
- D1(printk(KERN_DEBUG "jffs2_setattr(): Writing %d bytes of kdev_t\n", mdatalen));
+ jffs2_dbg(1, "%s(): Writing %d bytes of kdev_t\n",
+ __func__, mdatalen);
} else if (S_ISLNK(inode->i_mode)) {
mutex_lock(&f->sem);
mdatalen = f->metadata->size;
@@ -66,7 +67,8 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
return ret;
}
mutex_unlock(&f->sem);
- D1(printk(KERN_DEBUG "jffs2_setattr(): Writing %d bytes of symlink target\n", mdatalen));
+ jffs2_dbg(1, "%s(): Writing %d bytes of symlink target\n",
+ __func__, mdatalen);
}
ri = jffs2_alloc_raw_inode();
@@ -233,7 +235,8 @@ void jffs2_evict_inode (struct inode *inode)
struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
- D1(printk(KERN_DEBUG "jffs2_evict_inode(): ino #%lu mode %o\n", inode->i_ino, inode->i_mode));
+ jffs2_dbg(1, "%s(): ino #%lu mode %o\n",
+ __func__, inode->i_ino, inode->i_mode);
truncate_inode_pages(&inode->i_data, 0);
end_writeback(inode);
jffs2_do_clear_inode(c, f);
@@ -249,7 +252,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
dev_t rdev = 0;
int ret;
- D1(printk(KERN_DEBUG "jffs2_iget(): ino == %lu\n", ino));
+ jffs2_dbg(1, "%s(): ino == %lu\n", __func__, ino);
inode = iget_locked(sb, ino);
if (!inode)
@@ -320,7 +323,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
printk(KERN_NOTICE "Device node has strange size %d\n", f->metadata->size);
goto error_io;
}
- D1(printk(KERN_DEBUG "Reading device numbers from flash\n"));
+ jffs2_dbg(1, "Reading device numbers from flash\n");
ret = jffs2_read_dnode(c, f, f->metadata, (char *)&jdev, 0, f->metadata->size);
if (ret < 0) {
/* Eep */
@@ -344,7 +347,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
mutex_unlock(&f->sem);
- D1(printk(KERN_DEBUG "jffs2_read_inode() returning\n"));
+ jffs2_dbg(1, "jffs2_read_inode() returning\n");
unlock_new_inode(inode);
return inode;
@@ -362,11 +365,13 @@ void jffs2_dirty_inode(struct inode *inode, int flags)
struct iattr iattr;
if (!(inode->i_state & I_DIRTY_DATASYNC)) {
- D2(printk(KERN_DEBUG "jffs2_dirty_inode() not calling setattr() for ino #%lu\n", inode->i_ino));
+ jffs2_dbg(2, "%s(): not calling setattr() for ino #%lu\n",
+ __func__, inode->i_ino);
return;
}
- D1(printk(KERN_DEBUG "jffs2_dirty_inode() calling setattr() for ino #%lu\n", inode->i_ino));
+ jffs2_dbg(1, "%s(): calling setattr() for ino #%lu\n",
+ __func__, inode->i_ino);
iattr.ia_valid = ATTR_MODE|ATTR_UID|ATTR_GID|ATTR_ATIME|ATTR_MTIME|ATTR_CTIME;
iattr.ia_mode = inode->i_mode;
@@ -414,7 +419,8 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r
struct jffs2_inode_info *f;
int ret;
- D1(printk(KERN_DEBUG "jffs2_new_inode(): dir_i %ld, mode 0x%x\n", dir_i->i_ino, mode));
+ jffs2_dbg(1, "%s(): dir_i %ld, mode 0x%x\n",
+ __func__, dir_i->i_ino, mode);
c = JFFS2_SB_INFO(sb);
@@ -550,17 +556,17 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
if ((ret = jffs2_do_mount_fs(c)))
goto out_inohash;
- D1(printk(KERN_DEBUG "jffs2_do_fill_super(): Getting root inode\n"));
+ jffs2_dbg(1, "%s(): Getting root inode\n", __func__);
root_i = jffs2_iget(sb, 1);
if (IS_ERR(root_i)) {
- D1(printk(KERN_WARNING "get root inode failed\n"));
+ jffs2_dbg(1, "get root inode failed\n");
ret = PTR_ERR(root_i);
goto out_root;
}
ret = -ENOMEM;
- D1(printk(KERN_DEBUG "jffs2_do_fill_super(): d_alloc_root()\n"));
+ jffs2_dbg(1, "%s(): d_alloc_root()\n", __func__);
sb->s_root = d_make_root(root_i);
if (!sb->s_root)
goto out_root;
@@ -618,20 +624,21 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
*/
inode = ilookup(OFNI_BS_2SFFJ(c), inum);
if (!inode) {
- D1(printk(KERN_DEBUG "ilookup() failed for ino #%u; inode is probably deleted.\n",
- inum));
+ jffs2_dbg(1, "ilookup() failed for ino #%u; inode is probably deleted.\n",
+ inum);
spin_lock(&c->inocache_lock);
ic = jffs2_get_ino_cache(c, inum);
if (!ic) {
- D1(printk(KERN_DEBUG "Inode cache for ino #%u is gone.\n", inum));
+ jffs2_dbg(1, "Inode cache for ino #%u is gone\n",
+ inum);
spin_unlock(&c->inocache_lock);
return NULL;
}
if (ic->state != INO_STATE_CHECKEDABSENT) {
/* Wait for progress. Don't just loop */
- D1(printk(KERN_DEBUG "Waiting for ino #%u in state %d\n",
- ic->ino, ic->state));
+ jffs2_dbg(1, "Waiting for ino #%u in state %d\n",
+ ic->ino, ic->state);
sleep_on_spinunlock(&c->inocache_wq, &c->inocache_lock);
} else {
spin_unlock(&c->inocache_lock);
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
index 31dce61..85e703a 100644
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -51,44 +51,44 @@ static struct jffs2_eraseblock *jffs2_find_gc_block(struct jffs2_sb_info *c)
number of free blocks is low. */
again:
if (!list_empty(&c->bad_used_list) && c->nr_free_blocks > c->resv_blocks_gcbad) {
- D1(printk(KERN_DEBUG "Picking block from bad_used_list to GC next\n"));
+ jffs2_dbg(1, "Picking block from bad_used_list to GC next\n");
nextlist = &c->bad_used_list;
} else if (n < 50 && !list_empty(&c->erasable_list)) {
/* Note that most of them will have gone directly to be erased.
So don't favour the erasable_list _too_ much. */
- D1(printk(KERN_DEBUG "Picking block from erasable_list to GC next\n"));
+ jffs2_dbg(1, "Picking block from erasable_list to GC next\n");
nextlist = &c->erasable_list;
} else if (n < 110 && !list_empty(&c->very_dirty_list)) {
/* Most of the time, pick one off the very_dirty list */
- D1(printk(KERN_DEBUG "Picking block from very_dirty_list to GC next\n"));
+ jffs2_dbg(1, "Picking block from very_dirty_list to GC next\n");
nextlist = &c->very_dirty_list;
} else if (n < 126 && !list_empty(&c->dirty_list)) {
- D1(printk(KERN_DEBUG "Picking block from dirty_list to GC next\n"));
+ jffs2_dbg(1, "Picking block from dirty_list to GC next\n");
nextlist = &c->dirty_list;
} else if (!list_empty(&c->clean_list)) {
- D1(printk(KERN_DEBUG "Picking block from clean_list to GC next\n"));
+ jffs2_dbg(1, "Picking block from clean_list to GC next\n");
nextlist = &c->clean_list;
} else if (!list_empty(&c->dirty_list)) {
- D1(printk(KERN_DEBUG "Picking block from dirty_list to GC next (clean_list was empty)\n"));
+ jffs2_dbg(1, "Picking block from dirty_list to GC next (clean_list was empty)\n");
nextlist = &c->dirty_list;
} else if (!list_empty(&c->very_dirty_list)) {
- D1(printk(KERN_DEBUG "Picking block from very_dirty_list to GC next (clean_list and dirty_list were empty)\n"));
+ jffs2_dbg(1, "Picking block from very_dirty_list to GC next (clean_list and dirty_list were empty)\n");
nextlist = &c->very_dirty_list;
} else if (!list_empty(&c->erasable_list)) {
- D1(printk(KERN_DEBUG "Picking block from erasable_list to GC next (clean_list and {very_,}dirty_list were empty)\n"));
+ jffs2_dbg(1, "Picking block from erasable_list to GC next (clean_list and {very_,}dirty_list were empty)\n");
nextlist = &c->erasable_list;
} else if (!list_empty(&c->erasable_pending_wbuf_list)) {
/* There are blocks are wating for the wbuf sync */
- D1(printk(KERN_DEBUG "Synching wbuf in order to reuse erasable_pending_wbuf_list blocks\n"));
+ jffs2_dbg(1, "Synching wbuf in order to reuse erasable_pending_wbuf_list blocks\n");
spin_unlock(&c->erase_completion_lock);
jffs2_flush_wbuf_pad(c);
spin_lock(&c->erase_completion_lock);
goto again;
} else {
/* Eep. All were empty */
- D1(printk(KERN_NOTICE "jffs2: No clean, dirty _or_ erasable blocks to GC from! Where are they all?\n"));
+ jffs2_dbg(1, "jffs2: No clean, dirty _or_ erasable blocks to GC from! Where are they all?\n");
return NULL;
}
@@ -103,7 +103,8 @@ again:
/* Have we accidentally picked a clean block with wasted space ? */
if (ret->wasted_size) {
- D1(printk(KERN_DEBUG "Converting wasted_size %08x to dirty_size\n", ret->wasted_size));
+ jffs2_dbg(1, "Converting wasted_size %08x to dirty_size\n",
+ ret->wasted_size);
ret->dirty_size += ret->wasted_size;
c->wasted_size -= ret->wasted_size;
c->dirty_size += ret->wasted_size;
@@ -163,8 +164,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
}
if (!ic->pino_nlink) {
- D1(printk(KERN_DEBUG "Skipping check of ino #%d with nlink/pino zero\n",
- ic->ino));
+ jffs2_dbg(1, "Skipping check of ino #%d with nlink/pino zero\n",
+ ic->ino);
spin_unlock(&c->inocache_lock);
jffs2_xattr_delete_inode(c, ic);
continue;
@@ -172,7 +173,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
switch(ic->state) {
case INO_STATE_CHECKEDABSENT:
case INO_STATE_PRESENT:
- D1(printk(KERN_DEBUG "Skipping ino #%u already checked\n", ic->ino));
+ jffs2_dbg(1, "Skipping ino #%u already checked\n",
+ ic->ino);
spin_unlock(&c->inocache_lock);
continue;
@@ -186,7 +188,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
/* We need to wait for it to finish, lest we move on
and trigger the BUG() above while we haven't yet
finished checking all its nodes */
- D1(printk(KERN_DEBUG "Waiting for ino #%u to finish reading\n", ic->ino));
+ jffs2_dbg(1, "Waiting for ino #%u to finish reading\n",
+ ic->ino);
/* We need to come back again for the _same_ inode. We've
made no progress in this case, but that should be OK */
c->checked_ino--;
@@ -204,7 +207,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
ic->state = INO_STATE_CHECKING;
spin_unlock(&c->inocache_lock);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_pass() triggering inode scan of ino#%u\n", ic->ino));
+ jffs2_dbg(1, "%s(): triggering inode scan of ino#%u\n",
+ __func__, ic->ino);
ret = jffs2_do_crccheck_inode(c, ic);
if (ret)
@@ -220,11 +224,11 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
!list_empty(&c->erase_pending_list)) {
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_pass() erasing pending blocks\n"));
+ jffs2_dbg(1, "%s(): erasing pending blocks\n", __func__);
if (jffs2_erase_pending_blocks(c, 1))
return 0;
- D1(printk(KERN_DEBUG "No progress from erasing blocks; doing GC anyway\n"));
+ jffs2_dbg(1, "No progress from erasing block; doing GC anyway\n");
spin_lock(&c->erase_completion_lock);
mutex_lock(&c->alloc_sem);
}
@@ -242,13 +246,14 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
mutex_unlock(&c->alloc_sem);
return -EAGAIN;
}
- D1(printk(KERN_NOTICE "jffs2: Couldn't find erase block to garbage collect!\n"));
+ jffs2_dbg(1, "jffs2: Couldn't find erase block to garbage collect!\n");
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
return -EIO;
}
- D1(printk(KERN_DEBUG "GC from block %08x, used_size %08x, dirty_size %08x, free_size %08x\n", jeb->offset, jeb->used_size, jeb->dirty_size, jeb->free_size));
+ jffs2_dbg(1, "GC from block %08x, used_size %08x, dirty_size %08x, free_size %08x\n",
+ jeb->offset, jeb->used_size, jeb->dirty_size, jeb->free_size);
D1(if (c->nextblock)
printk(KERN_DEBUG "Nextblock at %08x, used_size %08x, dirty_size %08x, wasted_size %08x, free_size %08x\n", c->nextblock->offset, c->nextblock->used_size, c->nextblock->dirty_size, c->nextblock->wasted_size, c->nextblock->free_size));
@@ -261,7 +266,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
gcblock_dirty = jeb->dirty_size;
while(ref_obsolete(raw)) {
- D1(printk(KERN_DEBUG "Node at 0x%08x is obsolete... skipping\n", ref_offset(raw)));
+ jffs2_dbg(1, "Node at 0x%08x is obsolete... skipping\n",
+ ref_offset(raw));
raw = ref_next(raw);
if (unlikely(!raw)) {
printk(KERN_WARNING "eep. End of raw list while still supposedly nodes to GC\n");
@@ -275,7 +281,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
}
jeb->gc_node = raw;
- D1(printk(KERN_DEBUG "Going to garbage collect node at 0x%08x\n", ref_offset(raw)));
+ jffs2_dbg(1, "Going to garbage collect node at 0x%08x\n",
+ ref_offset(raw));
if (!raw->next_in_ino) {
/* Inode-less node. Clean marker, snapshot or something like that */
@@ -316,7 +323,9 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_pass collecting from block @0x%08x. Node @0x%08x(%d), ino #%u\n", jeb->offset, ref_offset(raw), ref_flags(raw), ic->ino));
+ jffs2_dbg(1, "%s(): collecting from block @0x%08x. Node @0x%08x(%d), ino #%u\n",
+ __func__, jeb->offset, ref_offset(raw), ref_flags(raw),
+ ic->ino);
/* Three possibilities:
1. Inode is already in-core. We must iget it and do proper
@@ -336,8 +345,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
if (ref_flags(raw) == REF_PRISTINE)
ic->state = INO_STATE_GC;
else {
- D1(printk(KERN_DEBUG "Ino #%u is absent but node not REF_PRISTINE. Reading.\n",
- ic->ino));
+ jffs2_dbg(1, "Ino #%u is absent but node not REF_PRISTINE. Reading.\n",
+ ic->ino);
}
break;
@@ -367,8 +376,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
drop the alloc_sem before sleeping. */
mutex_unlock(&c->alloc_sem);
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_pass() waiting for ino #%u in state %d\n",
- ic->ino, ic->state));
+ jffs2_dbg(1, "%s(): waiting for ino #%u in state %d\n",
+ __func__, ic->ino, ic->state);
sleep_on_spinunlock(&c->inocache_wq, &c->inocache_lock);
/* And because we dropped the alloc_sem we must start again from the
beginning. Ponder chance of livelock here -- we're returning success
@@ -445,7 +454,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
eraseit:
if (c->gcblock && !c->gcblock->used_size) {
- D1(printk(KERN_DEBUG "Block at 0x%08x completely obsoleted by GC. Moving to erase_pending_list\n", c->gcblock->offset));
+ jffs2_dbg(1, "Block at 0x%08x completely obsoleted by GC. Moving to erase_pending_list\n",
+ c->gcblock->offset);
/* We're GC'ing an empty block? */
list_add_tail(&c->gcblock->list, &c->erase_pending_list);
c->gcblock = NULL;
@@ -475,12 +485,12 @@ static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_era
if (c->gcblock != jeb) {
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "GC block is no longer gcblock. Restart\n"));
+ jffs2_dbg(1, "GC block is no longer gcblock. Restart\n");
goto upnout;
}
if (ref_obsolete(raw)) {
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "node to be GC'd was obsoleted in the meantime.\n"));
+ jffs2_dbg(1, "node to be GC'd was obsoleted in the meantime.\n");
/* They'll call again */
goto upnout;
}
@@ -562,7 +572,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
uint32_t crc, rawlen;
int retried = 0;
- D1(printk(KERN_DEBUG "Going to GC REF_PRISTINE node at 0x%08x\n", ref_offset(raw)));
+ jffs2_dbg(1, "Going to GC REF_PRISTINE node at 0x%08x\n",
+ ref_offset(raw));
alloclen = rawlen = ref_totlen(c, c->gcblock, raw);
@@ -671,7 +682,7 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
retried = 1;
- D1(printk(KERN_DEBUG "Retrying failed write of REF_PRISTINE node.\n"));
+ jffs2_dbg(1, "Retrying failed write of REF_PRISTINE node.\n");
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
@@ -681,14 +692,16 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
it is only an upper estimation */
if (!ret) {
- D1(printk(KERN_DEBUG "Allocated space at 0x%08x to retry failed write.\n", phys_ofs));
+ jffs2_dbg(1, "Allocated space at 0x%08x to retry failed write.\n",
+ phys_ofs);
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
goto retry;
}
- D1(printk(KERN_DEBUG "Failed to allocate space to retry failed write: %d!\n", ret));
+ jffs2_dbg(1, "Failed to allocate space to retry failed write: %d!\n",
+ ret);
}
if (!ret)
@@ -698,7 +711,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
jffs2_add_physical_node_ref(c, phys_ofs | REF_PRISTINE, rawlen, ic);
jffs2_mark_node_obsolete(c, raw);
- D1(printk(KERN_DEBUG "WHEEE! GC REF_PRISTINE node at 0x%08x succeeded\n", ref_offset(raw)));
+ jffs2_dbg(1, "WHEEE! GC REF_PRISTINE node at 0x%08x succeeded\n",
+ ref_offset(raw));
out_node:
kfree(node);
@@ -725,7 +739,8 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_
/* For these, we don't actually need to read the old node */
mdatalen = jffs2_encode_dev(&dev, JFFS2_F_I_RDEV(f));
mdata = (char *)&dev;
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_metadata(): Writing %d bytes of kdev_t\n", mdatalen));
+ jffs2_dbg(1, "%s(): Writing %d bytes of kdev_t\n",
+ __func__, mdatalen);
} else if (S_ISLNK(JFFS2_F_I_MODE(f))) {
mdatalen = fn->size;
mdata = kmalloc(fn->size, GFP_KERNEL);
@@ -739,7 +754,8 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_
kfree(mdata);
return ret;
}
- D1(printk(KERN_DEBUG "jffs2_garbage_collect_metadata(): Writing %d bites of symlink target\n", mdatalen));
+ jffs2_dbg(1, "%s(): Writing %d bites of symlink target\n",
+ __func__, mdatalen);
}
@@ -887,7 +903,8 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct
if (SECTOR_ADDR(raw->flash_offset) == SECTOR_ADDR(fd->raw->flash_offset))
continue;
- D1(printk(KERN_DEBUG "Check potential deletion dirent at %08x\n", ref_offset(raw)));
+ jffs2_dbg(1, "Check potential deletion dirent at %08x\n",
+ ref_offset(raw));
/* This is an obsolete node belonging to the same directory, and it's of the right
length. We need to take a closer look...*/
@@ -923,8 +940,9 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct
a new deletion dirent to replace it */
mutex_unlock(&c->erase_free_sem);
- D1(printk(KERN_DEBUG "Deletion dirent at %08x still obsoletes real dirent \"%s\" at %08x for ino #%u\n",
- ref_offset(fd->raw), fd->name, ref_offset(raw), je32_to_cpu(rd->ino)));
+ jffs2_dbg(1, "Deletion dirent at %08x still obsoletes real dirent \"%s\" at %08x for ino #%u\n",
+ ref_offset(fd->raw), fd->name,
+ ref_offset(raw), je32_to_cpu(rd->ino));
kfree(rd);
return jffs2_garbage_collect_dirent(c, jeb, f, fd);
@@ -964,8 +982,8 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras
uint32_t alloclen, ilen;
int ret;
- D1(printk(KERN_DEBUG "Writing replacement hole node for ino #%u from offset 0x%x to 0x%x\n",
- f->inocache->ino, start, end));
+ jffs2_dbg(1, "Writing replacement hole node for ino #%u from offset 0x%x to 0x%x\n",
+ f->inocache->ino, start, end);
memset(&ri, 0, sizeof(ri));
@@ -1117,8 +1135,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
memset(&ri, 0, sizeof(ri));
- D1(printk(KERN_DEBUG "Writing replacement dnode for ino #%u from offset 0x%x to 0x%x\n",
- f->inocache->ino, start, end));
+ jffs2_dbg(1, "Writing replacement dnode for ino #%u from offset 0x%x to 0x%x\n",
+ f->inocache->ino, start, end);
orig_end = end;
orig_start = start;
@@ -1149,15 +1167,15 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
/* If the previous frag doesn't even reach the beginning, there's
excessive fragmentation. Just merge. */
if (frag->ofs > min) {
- D1(printk(KERN_DEBUG "Expanding down to cover partial frag (0x%x-0x%x)\n",
- frag->ofs, frag->ofs+frag->size));
+ jffs2_dbg(1, "Expanding down to cover partial frag (0x%x-0x%x)\n",
+ frag->ofs, frag->ofs+frag->size);
start = frag->ofs;
continue;
}
/* OK. This frag holds the first byte of the page. */
if (!frag->node || !frag->node->raw) {
- D1(printk(KERN_DEBUG "First frag in page is hole (0x%x-0x%x). Not expanding down.\n",
- frag->ofs, frag->ofs+frag->size));
+ jffs2_dbg(1, "First frag in page is hole (0x%x-0x%x). Not expanding down.\n",
+ frag->ofs, frag->ofs+frag->size);
break;
} else {
@@ -1171,19 +1189,25 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
jeb = &c->blocks[raw->flash_offset / c->sector_size];
if (jeb == c->gcblock) {
- D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
- frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
+ jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ ref_offset(raw));
start = frag->ofs;
break;
}
if (!ISDIRTY(jeb->dirty_size + jeb->wasted_size)) {
- D1(printk(KERN_DEBUG "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
- frag->ofs, frag->ofs+frag->size, jeb->offset));
+ jffs2_dbg(1, "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ jeb->offset);
break;
}
- D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in dirty block %08x\n",
- frag->ofs, frag->ofs+frag->size, jeb->offset));
+ jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in dirty block %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ jeb->offset);
start = frag->ofs;
break;
}
@@ -1199,15 +1223,15 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
/* If the previous frag doesn't even reach the beginning, there's lots
of fragmentation. Just merge. */
if (frag->ofs+frag->size < max) {
- D1(printk(KERN_DEBUG "Expanding up to cover partial frag (0x%x-0x%x)\n",
- frag->ofs, frag->ofs+frag->size));
+ jffs2_dbg(1, "Expanding up to cover partial frag (0x%x-0x%x)\n",
+ frag->ofs, frag->ofs+frag->size);
end = frag->ofs + frag->size;
continue;
}
if (!frag->node || !frag->node->raw) {
- D1(printk(KERN_DEBUG "Last frag in page is hole (0x%x-0x%x). Not expanding up.\n",
- frag->ofs, frag->ofs+frag->size));
+ jffs2_dbg(1, "Last frag in page is hole (0x%x-0x%x). Not expanding up.\n",
+ frag->ofs, frag->ofs+frag->size);
break;
} else {
@@ -1221,25 +1245,31 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
jeb = &c->blocks[raw->flash_offset / c->sector_size];
if (jeb == c->gcblock) {
- D1(printk(KERN_DEBUG "Expanding up to cover frag (0x%x-0x%x) in gcblock at %08x\n",
- frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
+ jffs2_dbg(1, "Expanding up to cover frag (0x%x-0x%x) in gcblock at %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ ref_offset(raw));
end = frag->ofs + frag->size;
break;
}
if (!ISDIRTY(jeb->dirty_size + jeb->wasted_size)) {
- D1(printk(KERN_DEBUG "Not expanding up to cover frag (0x%x-0x%x) in clean block %08x\n",
- frag->ofs, frag->ofs+frag->size, jeb->offset));
+ jffs2_dbg(1, "Not expanding up to cover frag (0x%x-0x%x) in clean block %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ jeb->offset);
break;
}
- D1(printk(KERN_DEBUG "Expanding up to cover frag (0x%x-0x%x) in dirty block %08x\n",
- frag->ofs, frag->ofs+frag->size, jeb->offset));
+ jffs2_dbg(1, "Expanding up to cover frag (0x%x-0x%x) in dirty block %08x\n",
+ frag->ofs,
+ frag->ofs + frag->size,
+ jeb->offset);
end = frag->ofs + frag->size;
break;
}
}
- D1(printk(KERN_DEBUG "Expanded dnode to write from (0x%x-0x%x) to (0x%x-0x%x)\n",
- orig_start, orig_end, start, end));
+ jffs2_dbg(1, "Expanded dnode to write from (0x%x-0x%x) to (0x%x-0x%x)\n",
+ orig_start, orig_end, start, end);
D1(BUG_ON(end > frag_last(&f->fragtree)->ofs + frag_last(&f->fragtree)->size));
BUG_ON(end < orig_end);
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c
index 694aa5b..d76a268 100644
--- a/fs/jffs2/nodemgmt.c
+++ b/fs/jffs2/nodemgmt.c
@@ -46,10 +46,10 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
/* align it */
minsize = PAD(minsize);
- D1(printk(KERN_DEBUG "jffs2_reserve_space(): Requested 0x%x bytes\n", minsize));
+ jffs2_dbg(1, "%s(): Requested 0x%x bytes\n", __func__, minsize);
mutex_lock(&c->alloc_sem);
- D1(printk(KERN_DEBUG "jffs2_reserve_space(): alloc sem got\n"));
+ jffs2_dbg(1, "%s(): alloc sem got\n", __func__);
spin_lock(&c->erase_completion_lock);
@@ -73,11 +73,13 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
dirty = c->dirty_size + c->erasing_size - c->nr_erasing_blocks * c->sector_size + c->unchecked_size;
if (dirty < c->nospc_dirty_size) {
if (prio == ALLOC_DELETION && c->nr_free_blocks + c->nr_erasing_blocks >= c->resv_blocks_deletion) {
- D1(printk(KERN_NOTICE "jffs2_reserve_space(): Low on dirty space to GC, but it's a deletion. Allowing...\n"));
+ jffs2_dbg(1, "%s(): Low on dirty space to GC, but it's a deletion. Allowing...\n",
+ __func__);
break;
}
- D1(printk(KERN_DEBUG "dirty size 0x%08x + unchecked_size 0x%08x < nospc_dirty_size 0x%08x, returning -ENOSPC\n",
- dirty, c->unchecked_size, c->sector_size));
+ jffs2_dbg(1, "dirty size 0x%08x + unchecked_size 0x%08x < nospc_dirty_size 0x%08x, returning -ENOSPC\n",
+ dirty, c->unchecked_size,
+ c->sector_size);
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
@@ -96,12 +98,13 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
avail = c->free_size + c->dirty_size + c->erasing_size + c->unchecked_size;
if ( (avail / c->sector_size) <= blocksneeded) {
if (prio == ALLOC_DELETION && c->nr_free_blocks + c->nr_erasing_blocks >= c->resv_blocks_deletion) {
- D1(printk(KERN_NOTICE "jffs2_reserve_space(): Low on possibly available space, but it's a deletion. Allowing...\n"));
+ jffs2_dbg(1, "%s(): Low on possibly available space, but it's a deletion. Allowing...\n",
+ __func__);
break;
}
- D1(printk(KERN_DEBUG "max. available size 0x%08x < blocksneeded * sector_size 0x%08x, returning -ENOSPC\n",
- avail, blocksneeded * c->sector_size));
+ jffs2_dbg(1, "max. available size 0x%08x < blocksneeded * sector_size 0x%08x, returning -ENOSPC\n",
+ avail, blocksneeded * c->sector_size);
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
return -ENOSPC;
@@ -109,9 +112,14 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
mutex_unlock(&c->alloc_sem);
- D1(printk(KERN_DEBUG "Triggering GC pass. nr_free_blocks %d, nr_erasing_blocks %d, free_size 0x%08x, dirty_size 0x%08x, wasted_size 0x%08x, used_size 0x%08x, erasing_size 0x%08x, bad_size 0x%08x (total 0x%08x of 0x%08x)\n",
- c->nr_free_blocks, c->nr_erasing_blocks, c->free_size, c->dirty_size, c->wasted_size, c->used_size, c->erasing_size, c->bad_size,
- c->free_size + c->dirty_size + c->wasted_size + c->used_size + c->erasing_size + c->bad_size, c->flash_size));
+ jffs2_dbg(1, "Triggering GC pass. nr_free_blocks %d, nr_erasing_blocks %d, free_size 0x%08x, dirty_size 0x%08x, wasted_size 0x%08x, used_size 0x%08x, erasing_size 0x%08x, bad_size 0x%08x (total 0x%08x of 0x%08x)\n",
+ c->nr_free_blocks, c->nr_erasing_blocks,
+ c->free_size, c->dirty_size, c->wasted_size,
+ c->used_size, c->erasing_size, c->bad_size,
+ c->free_size + c->dirty_size +
+ c->wasted_size + c->used_size +
+ c->erasing_size + c->bad_size,
+ c->flash_size);
spin_unlock(&c->erase_completion_lock);
ret = jffs2_garbage_collect_pass(c);
@@ -124,7 +132,8 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
DECLARE_WAITQUEUE(wait, current);
set_current_state(TASK_UNINTERRUPTIBLE);
add_wait_queue(&c->erase_wait, &wait);
- D1(printk(KERN_DEBUG "%s waiting for erase to complete\n", __func__));
+ jffs2_dbg(1, "%s waiting for erase to complete\n",
+ __func__);
spin_unlock(&c->erase_completion_lock);
schedule();
@@ -144,7 +153,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
ret = jffs2_do_reserve_space(c, minsize, len, sumsize);
if (ret) {
- D1(printk(KERN_DEBUG "jffs2_reserve_space: ret is %d\n", ret));
+ jffs2_dbg(1, "%s(): ret is %d\n", __func__, ret);
}
}
spin_unlock(&c->erase_completion_lock);
@@ -161,13 +170,14 @@ int jffs2_reserve_space_gc(struct jffs2_sb_info *c, uint32_t minsize,
int ret = -EAGAIN;
minsize = PAD(minsize);
- D1(printk(KERN_DEBUG "jffs2_reserve_space_gc(): Requested 0x%x bytes\n", minsize));
+ jffs2_dbg(1, "%s(): Requested 0x%x bytes\n", __func__, minsize);
spin_lock(&c->erase_completion_lock);
while(ret == -EAGAIN) {
ret = jffs2_do_reserve_space(c, minsize, len, sumsize);
if (ret) {
- D1(printk(KERN_DEBUG "jffs2_reserve_space_gc: looping, ret is %d\n", ret));
+ jffs2_dbg(1, "%s(): looping, ret is %d\n",
+ __func__, ret);
}
}
spin_unlock(&c->erase_completion_lock);
@@ -184,8 +194,8 @@ static void jffs2_close_nextblock(struct jffs2_sb_info *c, struct jffs2_eraseblo
{
if (c->nextblock == NULL) {
- D1(printk(KERN_DEBUG "jffs2_close_nextblock: Erase block at 0x%08x has already been placed in a list\n",
- jeb->offset));
+ jffs2_dbg(1, "%s(): Erase block at 0x%08x has already been placed in a list\n",
+ __func__, jeb->offset);
return;
}
/* Check, if we have a dirty block now, or if it was dirty already */
@@ -195,17 +205,20 @@ static void jffs2_close_nextblock(struct jffs2_sb_info *c, struct jffs2_eraseblo
jeb->dirty_size += jeb->wasted_size;
jeb->wasted_size = 0;
if (VERYDIRTY(c, jeb->dirty_size)) {
- D1(printk(KERN_DEBUG "Adding full erase block at 0x%08x to very_dirty_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size));
+ jffs2_dbg(1, "Adding full erase block at 0x%08x to very_dirty_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->used_size);
list_add_tail(&jeb->list, &c->very_dirty_list);
} else {
- D1(printk(KERN_DEBUG "Adding full erase block at 0x%08x to dirty_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size));
+ jffs2_dbg(1, "Adding full erase block at 0x%08x to dirty_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->used_size);
list_add_tail(&jeb->list, &c->dirty_list);
}
} else {
- D1(printk(KERN_DEBUG "Adding full erase block at 0x%08x to clean_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size));
+ jffs2_dbg(1, "Adding full erase block at 0x%08x to clean_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->used_size);
list_add_tail(&jeb->list, &c->clean_list);
}
c->nextblock = NULL;
@@ -230,13 +243,14 @@ static int jffs2_find_nextblock(struct jffs2_sb_info *c)
list_move_tail(&ejeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
jffs2_garbage_collect_trigger(c);
- D1(printk(KERN_DEBUG "jffs2_find_nextblock: Triggering erase of erasable block at 0x%08x\n",
- ejeb->offset));
+ jffs2_dbg(1, "%s(): Triggering erase of erasable block at 0x%08x\n",
+ __func__, ejeb->offset);
}
if (!c->nr_erasing_blocks &&
!list_empty(&c->erasable_pending_wbuf_list)) {
- D1(printk(KERN_DEBUG "jffs2_find_nextblock: Flushing write buffer\n"));
+ jffs2_dbg(1, "%s(): Flushing write buffer\n",
+ __func__);
/* c->nextblock is NULL, no update to c->nextblock allowed */
spin_unlock(&c->erase_completion_lock);
jffs2_flush_wbuf_pad(c);
@@ -278,7 +292,8 @@ static int jffs2_find_nextblock(struct jffs2_sb_info *c)
c->wbuf_ofs = 0xffffffff;
#endif
- D1(printk(KERN_DEBUG "jffs2_find_nextblock(): new nextblock = 0x%08x\n", c->nextblock->offset));
+ jffs2_dbg(1, "%s(): new nextblock = 0x%08x\n",
+ __func__, c->nextblock->offset);
return 0;
}
@@ -345,7 +360,8 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
if (jffs2_wbuf_dirty(c)) {
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "jffs2_do_reserve_space: Flushing write buffer\n"));
+ jffs2_dbg(1, "%s(): Flushing write buffer\n",
+ __func__);
jffs2_flush_wbuf_pad(c);
spin_lock(&c->erase_completion_lock);
jeb = c->nextblock;
@@ -408,8 +424,9 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
spin_lock(&c->erase_completion_lock);
}
- D1(printk(KERN_DEBUG "jffs2_do_reserve_space(): Giving 0x%x bytes at 0x%x\n",
- *len, jeb->offset + (c->sector_size - jeb->free_size)));
+ jffs2_dbg(1, "%s(): Giving 0x%x bytes at 0x%x\n",
+ __func__,
+ *len, jeb->offset + (c->sector_size - jeb->free_size));
return 0;
}
@@ -434,8 +451,8 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c,
jeb = &c->blocks[ofs / c->sector_size];
- D1(printk(KERN_DEBUG "jffs2_add_physical_node_ref(): Node at 0x%x(%d), size 0x%x\n",
- ofs & ~3, ofs & 3, len));
+ jffs2_dbg(1, "%s(): Node at 0x%x(%d), size 0x%x\n",
+ __func__, ofs & ~3, ofs & 3, len);
#if 1
/* Allow non-obsolete nodes only to be added at the end of c->nextblock,
if c->nextblock is set. Note that wbuf.c will file obsolete nodes
@@ -457,8 +474,9 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c,
if (!jeb->free_size && !jeb->dirty_size && !ISDIRTY(jeb->wasted_size)) {
/* If it lives on the dirty_list, jffs2_reserve_space will put it there */
- D1(printk(KERN_DEBUG "Adding full erase block at 0x%08x to clean_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size));
+ jffs2_dbg(1, "Adding full erase block at 0x%08x to clean_list (free 0x%08x, dirty 0x%08x, used 0x%08x\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->used_size);
if (jffs2_wbuf_dirty(c)) {
/* Flush the last write in the block if it's outstanding */
spin_unlock(&c->erase_completion_lock);
@@ -480,7 +498,7 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c,
void jffs2_complete_reservation(struct jffs2_sb_info *c)
{
- D1(printk(KERN_DEBUG "jffs2_complete_reservation()\n"));
+ jffs2_dbg(1, "jffs2_complete_reservation()\n");
spin_lock(&c->erase_completion_lock);
jffs2_garbage_collect_trigger(c);
spin_unlock(&c->erase_completion_lock);
@@ -493,7 +511,7 @@ static inline int on_list(struct list_head *obj, struct list_head *head)
list_for_each(this, head) {
if (this == obj) {
- D1(printk("%p is on list at %p\n", obj, head));
+ jffs2_dbg(1, "%p is on list at %p\n", obj, head);
return 1;
}
@@ -515,7 +533,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
return;
}
if (ref_obsolete(ref)) {
- D1(printk(KERN_DEBUG "jffs2_mark_node_obsolete called with already obsolete node at 0x%08x\n", ref_offset(ref)));
+ jffs2_dbg(1, "%s(): called with already obsolete node at 0x%08x\n",
+ __func__, ref_offset(ref));
return;
}
blocknr = ref->flash_offset / c->sector_size;
@@ -546,7 +565,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
freed_len, blocknr, ref->flash_offset, jeb->used_size);
BUG();
})
- D1(printk(KERN_DEBUG "Obsoleting previously unchecked node at 0x%08x of len %x: ", ref_offset(ref), freed_len));
+ jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
+ ref_offset(ref), freed_len);
jeb->unchecked_size -= freed_len;
c->unchecked_size -= freed_len;
} else {
@@ -555,14 +575,15 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
freed_len, blocknr, ref->flash_offset, jeb->used_size);
BUG();
})
- D1(printk(KERN_DEBUG "Obsoleting node at 0x%08x of len %#x: ", ref_offset(ref), freed_len));
+ jffs2_dbg(1, "Obsoleting node at 0x%08x of len %#x: ",
+ ref_offset(ref), freed_len);
jeb->used_size -= freed_len;
c->used_size -= freed_len;
}
// Take care, that wasted size is taken into concern
if ((jeb->dirty_size || ISDIRTY(jeb->wasted_size + freed_len)) && jeb != c->nextblock) {
- D1(printk("Dirtying\n"));
+ jffs2_dbg(1, "Dirtying\n");
addedsize = freed_len;
jeb->dirty_size += freed_len;
c->dirty_size += freed_len;
@@ -570,12 +591,12 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
/* Convert wasted space to dirty, if not a bad block */
if (jeb->wasted_size) {
if (on_list(&jeb->list, &c->bad_used_list)) {
- D1(printk(KERN_DEBUG "Leaving block at %08x on the bad_used_list\n",
- jeb->offset));
+ jffs2_dbg(1, "Leaving block at %08x on the bad_used_list\n",
+ jeb->offset);
addedsize = 0; /* To fool the refiling code later */
} else {
- D1(printk(KERN_DEBUG "Converting %d bytes of wasted space to dirty in block at %08x\n",
- jeb->wasted_size, jeb->offset));
+ jffs2_dbg(1, "Converting %d bytes of wasted space to dirty in block at %08x\n",
+ jeb->wasted_size, jeb->offset);
addedsize += jeb->wasted_size;
jeb->dirty_size += jeb->wasted_size;
c->dirty_size += jeb->wasted_size;
@@ -584,7 +605,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
}
}
} else {
- D1(printk("Wasting\n"));
+ jffs2_dbg(1, "Wasting\n");
addedsize = 0;
jeb->wasted_size += freed_len;
c->wasted_size += freed_len;
@@ -606,50 +627,57 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
}
if (jeb == c->nextblock) {
- D2(printk(KERN_DEBUG "Not moving nextblock 0x%08x to dirty/erase_pending list\n", jeb->offset));
+ jffs2_dbg(2, "Not moving nextblock 0x%08x to dirty/erase_pending list\n",
+ jeb->offset);
} else if (!jeb->used_size && !jeb->unchecked_size) {
if (jeb == c->gcblock) {
- D1(printk(KERN_DEBUG "gcblock at 0x%08x completely dirtied. Clearing gcblock...\n", jeb->offset));
+ jffs2_dbg(1, "gcblock at 0x%08x completely dirtied. Clearing gcblock...\n",
+ jeb->offset);
c->gcblock = NULL;
} else {
- D1(printk(KERN_DEBUG "Eraseblock at 0x%08x completely dirtied. Removing from (dirty?) list...\n", jeb->offset));
+ jffs2_dbg(1, "Eraseblock at 0x%08x completely dirtied. Removing from (dirty?) list...\n",
+ jeb->offset);
list_del(&jeb->list);
}
if (jffs2_wbuf_dirty(c)) {
- D1(printk(KERN_DEBUG "...and adding to erasable_pending_wbuf_list\n"));
+ jffs2_dbg(1, "...and adding to erasable_pending_wbuf_list\n");
list_add_tail(&jeb->list, &c->erasable_pending_wbuf_list);
} else {
if (jiffies & 127) {
/* Most of the time, we just erase it immediately. Otherwise we
spend ages scanning it on mount, etc. */
- D1(printk(KERN_DEBUG "...and adding to erase_pending_list\n"));
+ jffs2_dbg(1, "...and adding to erase_pending_list\n");
list_add_tail(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
jffs2_garbage_collect_trigger(c);
} else {
/* Sometimes, however, we leave it elsewhere so it doesn't get
immediately reused, and we spread the load a bit. */
- D1(printk(KERN_DEBUG "...and adding to erasable_list\n"));
+ jffs2_dbg(1, "...and adding to erasable_list\n");
list_add_tail(&jeb->list, &c->erasable_list);
}
}
- D1(printk(KERN_DEBUG "Done OK\n"));
+ jffs2_dbg(1, "Done OK\n");
} else if (jeb == c->gcblock) {
- D2(printk(KERN_DEBUG "Not moving gcblock 0x%08x to dirty_list\n", jeb->offset));
+ jffs2_dbg(2, "Not moving gcblock 0x%08x to dirty_list\n",
+ jeb->offset);
} else if (ISDIRTY(jeb->dirty_size) && !ISDIRTY(jeb->dirty_size - addedsize)) {
- D1(printk(KERN_DEBUG "Eraseblock at 0x%08x is freshly dirtied. Removing from clean list...\n", jeb->offset));
+ jffs2_dbg(1, "Eraseblock at 0x%08x is freshly dirtied. Removing from clean list...\n",
+ jeb->offset);
list_del(&jeb->list);
- D1(printk(KERN_DEBUG "...and adding to dirty_list\n"));
+ jffs2_dbg(1, "...and adding to dirty_list\n");
list_add_tail(&jeb->list, &c->dirty_list);
} else if (VERYDIRTY(c, jeb->dirty_size) &&
!VERYDIRTY(c, jeb->dirty_size - addedsize)) {
- D1(printk(KERN_DEBUG "Eraseblock at 0x%08x is now very dirty. Removing from dirty list...\n", jeb->offset));
+ jffs2_dbg(1, "Eraseblock at 0x%08x is now very dirty. Removing from dirty list...\n",
+ jeb->offset);
list_del(&jeb->list);
- D1(printk(KERN_DEBUG "...and adding to very_dirty_list\n"));
+ jffs2_dbg(1, "...and adding to very_dirty_list\n");
list_add_tail(&jeb->list, &c->very_dirty_list);
} else {
- D1(printk(KERN_DEBUG "Eraseblock at 0x%08x not moved anywhere. (free 0x%08x, dirty 0x%08x, used 0x%08x)\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size));
+ jffs2_dbg(1, "Eraseblock at 0x%08x not moved anywhere. (free 0x%08x, dirty 0x%08x, used 0x%08x)\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->used_size);
}
spin_unlock(&c->erase_completion_lock);
@@ -665,7 +693,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
the block hasn't _already_ been erased, and that 'ref' itself hasn't been freed yet
by jffs2_free_jeb_node_refs() in erase.c. Which is nice. */
- D1(printk(KERN_DEBUG "obliterating obsoleted node at 0x%08x\n", ref_offset(ref)));
+ jffs2_dbg(1, "obliterating obsoleted node at 0x%08x\n",
+ ref_offset(ref));
ret = jffs2_flash_read(c, ref_offset(ref), sizeof(n), &retlen, (char *)&n);
if (ret) {
printk(KERN_WARNING "Read error reading from obsoleted node at 0x%08x: %d\n", ref_offset(ref), ret);
@@ -680,7 +709,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
goto out_erase_sem;
}
if (!(je16_to_cpu(n.nodetype) & JFFS2_NODE_ACCURATE)) {
- D1(printk(KERN_DEBUG "Node at 0x%08x was already marked obsolete (nodetype 0x%04x)\n", ref_offset(ref), je16_to_cpu(n.nodetype)));
+ jffs2_dbg(1, "Node at 0x%08x was already marked obsolete (nodetype 0x%04x)\n",
+ ref_offset(ref), je16_to_cpu(n.nodetype));
goto out_erase_sem;
}
/* XXX FIXME: This is ugly now */
@@ -751,8 +781,8 @@ int jffs2_thread_should_wake(struct jffs2_sb_info *c)
return 1;
if (c->unchecked_size) {
- D1(printk(KERN_DEBUG "jffs2_thread_should_wake(): unchecked_size %d, checked_ino #%d\n",
- c->unchecked_size, c->checked_ino));
+ jffs2_dbg(1, "jffs2_thread_should_wake(): unchecked_size %d, checked_ino #%d\n",
+ c->unchecked_size, c->checked_ino);
return 1;
}
@@ -780,8 +810,9 @@ int jffs2_thread_should_wake(struct jffs2_sb_info *c)
}
}
- D1(printk(KERN_DEBUG "jffs2_thread_should_wake(): nr_free_blocks %d, nr_erasing_blocks %d, dirty_size 0x%x, vdirty_blocks %d: %s\n",
- c->nr_free_blocks, c->nr_erasing_blocks, c->dirty_size, nr_very_dirty, ret?"yes":"no"));
+ jffs2_dbg(1, "%s(): nr_free_blocks %d, nr_erasing_blocks %d, dirty_size 0x%x, vdirty_blocks %d: %s\n",
+ __func__, c->nr_free_blocks, c->nr_erasing_blocks,
+ c->dirty_size, nr_very_dirty, ret ? "yes" : "no");
return ret;
}
diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c
index 3f39be1..835dc5d 100644
--- a/fs/jffs2/read.c
+++ b/fs/jffs2/read.c
@@ -47,10 +47,10 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
}
crc = crc32(0, ri, sizeof(*ri)-8);
- D1(printk(KERN_DEBUG "Node read from %08x: node_crc %08x, calculated CRC %08x. dsize %x, csize %x, offset %x, buf %p\n",
+ jffs2_dbg(1, "Node read from %08x: node_crc %08x, calculated CRC %08x. dsize %x, csize %x, offset %x, buf %p\n",
ref_offset(fd->raw), je32_to_cpu(ri->node_crc),
crc, je32_to_cpu(ri->dsize), je32_to_cpu(ri->csize),
- je32_to_cpu(ri->offset), buf));
+ je32_to_cpu(ri->offset), buf);
if (crc != je32_to_cpu(ri->node_crc)) {
printk(KERN_WARNING "Node CRC %08x != calculated CRC %08x for node at %08x\n",
je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw));
@@ -107,8 +107,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
decomprbuf = readbuf;
}
- D2(printk(KERN_DEBUG "Read %d bytes to %p\n", je32_to_cpu(ri->csize),
- readbuf));
+ jffs2_dbg(2, "Read %d bytes to %p\n", je32_to_cpu(ri->csize),
+ readbuf);
ret = jffs2_flash_read(c, (ref_offset(fd->raw)) + sizeof(*ri),
je32_to_cpu(ri->csize), &readlen, readbuf);
@@ -124,10 +124,11 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
ret = -EIO;
goto out_decomprbuf;
}
- D2(printk(KERN_DEBUG "Data CRC matches calculated CRC %08x\n", crc));
+ jffs2_dbg(2, "Data CRC matches calculated CRC %08x\n", crc);
if (ri->compr != JFFS2_COMPR_NONE) {
- D2(printk(KERN_DEBUG "Decompress %d bytes from %p to %d bytes at %p\n",
- je32_to_cpu(ri->csize), readbuf, je32_to_cpu(ri->dsize), decomprbuf));
+ jffs2_dbg(2, "Decompress %d bytes from %p to %d bytes at %p\n",
+ je32_to_cpu(ri->csize), readbuf,
+ je32_to_cpu(ri->dsize), decomprbuf);
ret = jffs2_decompress(c, f, ri->compr | (ri->usercompr << 8), readbuf, decomprbuf, je32_to_cpu(ri->csize), je32_to_cpu(ri->dsize));
if (ret) {
printk(KERN_WARNING "Error: jffs2_decompress returned %d\n", ret);
@@ -157,8 +158,8 @@ int jffs2_read_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
struct jffs2_node_frag *frag;
int ret;
- D1(printk(KERN_DEBUG "jffs2_read_inode_range: ino #%u, range 0x%08x-0x%08x\n",
- f->inocache->ino, offset, offset+len));
+ jffs2_dbg(1, "%s(): ino #%u, range 0x%08x-0x%08x\n",
+ __func__, f->inocache->ino, offset, offset + len);
frag = jffs2_lookup_node_frag(&f->fragtree, offset);
@@ -168,22 +169,27 @@ int jffs2_read_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
* (or perhaps is before it, if we've been asked to read off the
* end of the file). */
while(offset < end) {
- D2(printk(KERN_DEBUG "jffs2_read_inode_range: offset %d, end %d\n", offset, end));
+ jffs2_dbg(2, "%s(): offset %d, end %d\n",
+ __func__, offset, end);
if (unlikely(!frag || frag->ofs > offset ||
frag->ofs + frag->size <= offset)) {
uint32_t holesize = end - offset;
if (frag && frag->ofs > offset) {
- D1(printk(KERN_NOTICE "Eep. Hole in ino #%u fraglist. frag->ofs = 0x%08x, offset = 0x%08x\n", f->inocache->ino, frag->ofs, offset));
+ jffs2_dbg(1, "Eep. Hole in ino #%u fraglist. frag->ofs = 0x%08x, offset = 0x%08x\n",
+ f->inocache->ino, frag->ofs, offset);
holesize = min(holesize, frag->ofs - offset);
}
- D1(printk(KERN_DEBUG "Filling non-frag hole from %d-%d\n", offset, offset+holesize));
+ jffs2_dbg(1, "Filling non-frag hole from %d-%d\n",
+ offset, offset + holesize);
memset(buf, 0, holesize);
buf += holesize;
offset += holesize;
continue;
} else if (unlikely(!frag->node)) {
uint32_t holeend = min(end, frag->ofs + frag->size);
- D1(printk(KERN_DEBUG "Filling frag hole from %d-%d (frag 0x%x 0x%x)\n", offset, holeend, frag->ofs, frag->ofs + frag->size));
+ jffs2_dbg(1, "Filling frag hole from %d-%d (frag 0x%x 0x%x)\n",
+ offset, holeend, frag->ofs,
+ frag->ofs + frag->size);
memset(buf, 0, holeend - offset);
buf += holeend - offset;
offset = holeend;
@@ -195,20 +201,23 @@ int jffs2_read_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
fragofs = offset - frag->ofs;
readlen = min(frag->size - fragofs, end - offset);
- D1(printk(KERN_DEBUG "Reading %d-%d from node at 0x%08x (%d)\n",
- frag->ofs+fragofs, frag->ofs+fragofs+readlen,
- ref_offset(frag->node->raw), ref_flags(frag->node->raw)));
+ jffs2_dbg(1, "Reading %d-%d from node at 0x%08x (%d)\n",
+ frag->ofs+fragofs,
+ frag->ofs + fragofs+readlen,
+ ref_offset(frag->node->raw),
+ ref_flags(frag->node->raw));
ret = jffs2_read_dnode(c, f, frag->node, buf, fragofs + frag->ofs - frag->node->ofs, readlen);
- D2(printk(KERN_DEBUG "node read done\n"));
+ jffs2_dbg(2, "node read done\n");
if (ret) {
- D1(printk(KERN_DEBUG"jffs2_read_inode_range error %d\n",ret));
+ jffs2_dbg(1, "%s(): error %d\n",
+ __func__, ret);
memset(buf, 0, readlen);
return ret;
}
buf += readlen;
offset += readlen;
frag = frag_next(frag);
- D2(printk(KERN_DEBUG "node read was OK. Looping\n"));
+ jffs2_dbg(2, "node read was OK. Looping\n");
}
}
return 0;
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index a06d47a..b6c3d88 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -100,12 +100,13 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
(void **)&flashbuf, NULL);
if (!ret && pointlen < c->mtd->size) {
/* Don't muck about if it won't let us point to the whole flash */
- D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", pointlen));
+ jffs2_dbg(1, "MTD point returned len too short: 0x%zx\n",
+ pointlen);
mtd_unpoint(c->mtd, 0, pointlen);
flashbuf = NULL;
}
if (ret && ret != -EOPNOTSUPP)
- D1(printk(KERN_DEBUG "MTD point failed %d\n", ret));
+ jffs2_dbg(1, "MTD point failed %d\n", ret);
#endif
if (!flashbuf) {
/* For NAND it's quicker to read a whole eraseblock at a time,
@@ -115,15 +116,15 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
else
try_size = PAGE_SIZE;
- D1(printk(KERN_DEBUG "Trying to allocate readbuf of %zu "
- "bytes\n", try_size));
+ jffs2_dbg(1, "Trying to allocate readbuf of %zu "
+ "bytes\n", try_size);
flashbuf = mtd_kmalloc_up_to(c->mtd, &try_size);
if (!flashbuf)
return -ENOMEM;
- D1(printk(KERN_DEBUG "Allocated readbuf of %zu bytes\n",
- try_size));
+ jffs2_dbg(1, "Allocated readbuf of %zu bytes\n",
+ try_size);
buf_size = (uint32_t)try_size;
}
@@ -176,7 +177,8 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
c->nr_free_blocks++;
} else {
/* Dirt */
- D1(printk(KERN_DEBUG "Adding all-dirty block at 0x%08x to erase_pending_list\n", jeb->offset));
+ jffs2_dbg(1, "Adding all-dirty block at 0x%08x to erase_pending_list\n",
+ jeb->offset);
list_add(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
}
@@ -203,7 +205,8 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
}
/* update collected summary information for the current nextblock */
jffs2_sum_move_collected(c, s);
- D1(printk(KERN_DEBUG "jffs2_scan_medium(): new nextblock = 0x%08x\n", jeb->offset));
+ jffs2_dbg(1, "%s(): new nextblock = 0x%08x\n",
+ __func__, jeb->offset);
c->nextblock = jeb;
} else {
ret = file_dirty(c, jeb);
@@ -215,13 +218,15 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
case BLK_STATE_ALLDIRTY:
/* Nothing valid - not even a clean marker. Needs erasing. */
/* For now we just put it on the erasing list. We'll start the erases later */
- D1(printk(KERN_NOTICE "JFFS2: Erase block at 0x%08x is not formatted. It will be erased\n", jeb->offset));
+ jffs2_dbg(1, "JFFS2: Erase block at 0x%08x is not formatted. It will be erased\n",
+ jeb->offset);
list_add(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
break;
case BLK_STATE_BADBLOCK:
- D1(printk(KERN_NOTICE "JFFS2: Block at 0x%08x is bad\n", jeb->offset));
+ jffs2_dbg(1, "JFFS2: Block at 0x%08x is bad\n",
+ jeb->offset);
list_add(&jeb->list, &c->bad_list);
c->bad_size += c->sector_size;
c->free_size -= c->sector_size;
@@ -248,8 +253,8 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
uint32_t skip = c->nextblock->free_size % c->wbuf_pagesize;
- D1(printk(KERN_DEBUG "jffs2_scan_medium(): Skipping %d bytes in nextblock to ensure page alignment\n",
- skip));
+ jffs2_dbg(1, "%s(): Skipping %d bytes in nextblock to ensure page alignment\n",
+ __func__, skip);
jffs2_prealloc_raw_node_refs(c, c->nextblock, 1);
jffs2_scan_dirty_space(c, c->nextblock, skip);
}
@@ -285,11 +290,13 @@ static int jffs2_fill_scan_buf(struct jffs2_sb_info *c, void *buf,
ret = jffs2_flash_read(c, ofs, len, &retlen, buf);
if (ret) {
- D1(printk(KERN_WARNING "mtd->read(0x%x bytes from 0x%x) returned %d\n", len, ofs, ret));
+ jffs2_dbg(1, "mtd->read(0x%x bytes from 0x%x) returned %d\n",
+ len, ofs, ret);
return ret;
}
if (retlen < len) {
- D1(printk(KERN_WARNING "Read at 0x%x gave only 0x%zx bytes\n", ofs, retlen));
+ jffs2_dbg(1, "Read at 0x%x gave only 0x%zx bytes\n",
+ ofs, retlen);
return -EIO;
}
return 0;
@@ -447,7 +454,7 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo
ofs = jeb->offset;
prevofs = jeb->offset - 1;
- D1(printk(KERN_DEBUG "jffs2_scan_eraseblock(): Scanning block at 0x%x\n", ofs));
+ jffs2_dbg(1, "%s(): Scanning block at 0x%x\n", __func__, ofs);
#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
if (jffs2_cleanmarker_oob(c)) {
@@ -457,7 +464,7 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo
return BLK_STATE_BADBLOCK;
ret = jffs2_check_nand_cleanmarker(c, jeb);
- D2(printk(KERN_NOTICE "jffs_check_nand_cleanmarker returned %d\n",ret));
+ jffs2_dbg(2, "jffs_check_nand_cleanmarker returned %d\n", ret);
/* Even if it's not found, we still scan to see
if the block is empty. We use this information
@@ -559,7 +566,8 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo
if (jffs2_cleanmarker_oob(c)) {
/* scan oob, take care of cleanmarker */
int ret = jffs2_check_oob_empty(c, jeb, cleanmarkerfound);
- D2(printk(KERN_NOTICE "jffs2_check_oob_empty returned %d\n",ret));
+ jffs2_dbg(2, "jffs2_check_oob_empty returned %d\n",
+ ret);
switch (ret) {
case 0: return cleanmarkerfound ? BLK_STATE_CLEANMARKER : BLK_STATE_ALLFF;
case 1: return BLK_STATE_ALLDIRTY;
@@ -567,15 +575,16 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo
}
}
#endif
- D1(printk(KERN_DEBUG "Block at 0x%08x is empty (erased)\n", jeb->offset));
+ jffs2_dbg(1, "Block at 0x%08x is empty (erased)\n",
+ jeb->offset);
if (c->cleanmarker_size == 0)
return BLK_STATE_CLEANMARKER; /* don't bother with re-erase */
else
return BLK_STATE_ALLFF; /* OK to erase if all blocks are like this */
}
if (ofs) {
- D1(printk(KERN_DEBUG "Free space at %08x ends at %08x\n", jeb->offset,
- jeb->offset + ofs));
+ jffs2_dbg(1, "Free space at %08x ends at %08x\n", jeb->offset,
+ jeb->offset + ofs);
if ((err = jffs2_prealloc_raw_node_refs(c, jeb, 1)))
return err;
if ((err = jffs2_scan_dirty_space(c, jeb, ofs)))
@@ -616,8 +625,10 @@ scan_more:
prevofs = ofs;
if (jeb->offset + c->sector_size < ofs + sizeof(*node)) {
- D1(printk(KERN_DEBUG "Fewer than %zd bytes left to end of block. (%x+%x<%x+%zx) Not reading\n", sizeof(struct jffs2_unknown_node),
- jeb->offset, c->sector_size, ofs, sizeof(*node)));
+ jffs2_dbg(1, "Fewer than %zd bytes left to end of block. (%x+%x<%x+%zx) Not reading\n",
+ sizeof(struct jffs2_unknown_node),
+ jeb->offset, c->sector_size, ofs,
+ sizeof(*node));
if ((err = jffs2_scan_dirty_space(c, jeb, (jeb->offset + c->sector_size)-ofs)))
return err;
break;
@@ -625,8 +636,9 @@ scan_more:
if (buf_ofs + buf_len < ofs + sizeof(*node)) {
buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- D1(printk(KERN_DEBUG "Fewer than %zd bytes (node header) left to end of buf. Reading 0x%x at 0x%08x\n",
- sizeof(struct jffs2_unknown_node), buf_len, ofs));
+ jffs2_dbg(1, "Fewer than %zd bytes (node header) left to end of buf. Reading 0x%x at 0x%08x\n",
+ sizeof(struct jffs2_unknown_node),
+ buf_len, ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -643,7 +655,7 @@ scan_more:
ofs += 4;
scan_end = min_t(uint32_t, EMPTY_SCAN_SIZE(c->sector_size)/8, buf_len);
- D1(printk(KERN_DEBUG "Found empty flash at 0x%08x\n", ofs));
+ jffs2_dbg(1, "Found empty flash at 0x%08x\n", ofs);
more_empty:
inbuf_ofs = ofs - buf_ofs;
while (inbuf_ofs < scan_end) {
@@ -659,13 +671,15 @@ scan_more:
ofs += 4;
}
/* Ran off end. */
- D1(printk(KERN_DEBUG "Empty flash to end of buffer at 0x%08x\n", ofs));
+ jffs2_dbg(1, "Empty flash to end of buffer at 0x%08x\n",
+ ofs);
/* If we're only checking the beginning of a block with a cleanmarker,
bail now */
if (buf_ofs == jeb->offset && jeb->used_size == PAD(c->cleanmarker_size) &&
c->cleanmarker_size && !jeb->dirty_size && !ref_next(jeb->first_node)) {
- D1(printk(KERN_DEBUG "%d bytes at start of block seems clean... assuming all clean\n", EMPTY_SCAN_SIZE(c->sector_size)));
+ jffs2_dbg(1, "%d bytes at start of block seems clean... assuming all clean\n",
+ EMPTY_SCAN_SIZE(c->sector_size));
return BLK_STATE_CLEANMARKER;
}
if (!buf_size && (scan_end != buf_len)) {/* XIP/point case */
@@ -678,13 +692,14 @@ scan_more:
if (!buf_len) {
/* No more to read. Break out of main loop without marking
this range of empty space as dirty (because it's not) */
- D1(printk(KERN_DEBUG "Empty flash at %08x runs to end of block. Treating as free_space\n",
- empty_start));
+ jffs2_dbg(1, "Empty flash at %08x runs to end of block. Treating as free_space\n",
+ empty_start);
break;
}
/* point never reaches here */
scan_end = buf_len;
- D1(printk(KERN_DEBUG "Reading another 0x%x at 0x%08x\n", buf_len, ofs));
+ jffs2_dbg(1, "Reading another 0x%x at 0x%08x\n",
+ buf_len, ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -700,7 +715,7 @@ scan_more:
continue;
}
if (je16_to_cpu(node->magic) == JFFS2_DIRTY_BITMASK) {
- D1(printk(KERN_DEBUG "Dirty bitmask at 0x%08x\n", ofs));
+ jffs2_dbg(1, "Dirty bitmask at 0x%08x\n", ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
return err;
ofs += 4;
@@ -756,7 +771,8 @@ scan_more:
if (!(je16_to_cpu(node->nodetype) & JFFS2_NODE_ACCURATE)) {
/* Wheee. This is an obsoleted node */
- D2(printk(KERN_DEBUG "Node at 0x%08x is obsolete. Skipping\n", ofs));
+ jffs2_dbg(2, "Node at 0x%08x is obsolete. Skipping\n",
+ ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(node->totlen)))))
return err;
ofs += PAD(je32_to_cpu(node->totlen));
@@ -767,8 +783,9 @@ scan_more:
case JFFS2_NODETYPE_INODE:
if (buf_ofs + buf_len < ofs + sizeof(struct jffs2_raw_inode)) {
buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- D1(printk(KERN_DEBUG "Fewer than %zd bytes (inode node) left to end of buf. Reading 0x%x at 0x%08x\n",
- sizeof(struct jffs2_raw_inode), buf_len, ofs));
+ jffs2_dbg(1, "Fewer than %zd bytes (inode node) left to end of buf. Reading 0x%x at 0x%08x\n",
+ sizeof(struct jffs2_raw_inode),
+ buf_len, ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -783,8 +800,9 @@ scan_more:
case JFFS2_NODETYPE_DIRENT:
if (buf_ofs + buf_len < ofs + je32_to_cpu(node->totlen)) {
buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- D1(printk(KERN_DEBUG "Fewer than %d bytes (dirent node) left to end of buf. Reading 0x%x at 0x%08x\n",
- je32_to_cpu(node->totlen), buf_len, ofs));
+ jffs2_dbg(1, "Fewer than %d bytes (dirent node) left to end of buf. Reading 0x%x at 0x%08x\n",
+ je32_to_cpu(node->totlen), buf_len,
+ ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -800,9 +818,9 @@ scan_more:
case JFFS2_NODETYPE_XATTR:
if (buf_ofs + buf_len < ofs + je32_to_cpu(node->totlen)) {
buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- D1(printk(KERN_DEBUG "Fewer than %d bytes (xattr node)"
- " left to end of buf. Reading 0x%x at 0x%08x\n",
- je32_to_cpu(node->totlen), buf_len, ofs));
+ jffs2_dbg(1, "Fewer than %d bytes (xattr node) left to end of buf. Reading 0x%x at 0x%08x\n",
+ je32_to_cpu(node->totlen), buf_len,
+ ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -817,9 +835,9 @@ scan_more:
case JFFS2_NODETYPE_XREF:
if (buf_ofs + buf_len < ofs + je32_to_cpu(node->totlen)) {
buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
- D1(printk(KERN_DEBUG "Fewer than %d bytes (xref node)"
- " left to end of buf. Reading 0x%x at 0x%08x\n",
- je32_to_cpu(node->totlen), buf_len, ofs));
+ jffs2_dbg(1, "Fewer than %d bytes (xref node) left to end of buf. Reading 0x%x at 0x%08x\n",
+ je32_to_cpu(node->totlen), buf_len,
+ ofs);
err = jffs2_fill_scan_buf(c, buf, ofs, buf_len);
if (err)
return err;
@@ -834,7 +852,7 @@ scan_more:
#endif /* CONFIG_JFFS2_FS_XATTR */
case JFFS2_NODETYPE_CLEANMARKER:
- D1(printk(KERN_DEBUG "CLEANMARKER node found at 0x%08x\n", ofs));
+ jffs2_dbg(1, "CLEANMARKER node found at 0x%08x\n", ofs);
if (je32_to_cpu(node->totlen) != c->cleanmarker_size) {
printk(KERN_NOTICE "CLEANMARKER node found at 0x%08x has totlen 0x%x != normal 0x%x\n",
ofs, je32_to_cpu(node->totlen), c->cleanmarker_size);
@@ -878,14 +896,16 @@ scan_more:
return -EINVAL;
case JFFS2_FEATURE_RWCOMPAT_DELETE:
- D1(printk(KERN_NOTICE "Unknown but compatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs));
+ jffs2_dbg(1, "Unknown but compatible feature node (0x%04x) found at offset 0x%08x\n",
+ je16_to_cpu(node->nodetype), ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(node->totlen)))))
return err;
ofs += PAD(je32_to_cpu(node->totlen));
break;
case JFFS2_FEATURE_RWCOMPAT_COPY: {
- D1(printk(KERN_NOTICE "Unknown but compatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs));
+ jffs2_dbg(1, "Unknown but compatible feature node (0x%04x) found at offset 0x%08x\n",
+ je16_to_cpu(node->nodetype), ofs);
jffs2_link_node_ref(c, jeb, ofs | REF_PRISTINE, PAD(je32_to_cpu(node->totlen)), NULL);
@@ -906,8 +926,9 @@ scan_more:
}
}
- D1(printk(KERN_DEBUG "Block at 0x%08x: free 0x%08x, dirty 0x%08x, unchecked 0x%08x, used 0x%08x, wasted 0x%08x\n",
- jeb->offset,jeb->free_size, jeb->dirty_size, jeb->unchecked_size, jeb->used_size, jeb->wasted_size));
+ jffs2_dbg(1, "Block at 0x%08x: free 0x%08x, dirty 0x%08x, unchecked 0x%08x, used 0x%08x, wasted 0x%08x\n",
+ jeb->offset, jeb->free_size, jeb->dirty_size,
+ jeb->unchecked_size, jeb->used_size, jeb->wasted_size);
/* mark_node_obsolete can add to wasted !! */
if (jeb->wasted_size) {
@@ -952,7 +973,7 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc
struct jffs2_inode_cache *ic;
uint32_t crc, ino = je32_to_cpu(ri->ino);
- D1(printk(KERN_DEBUG "jffs2_scan_inode_node(): Node at 0x%08x\n", ofs));
+ jffs2_dbg(1, "%s(): Node at 0x%08x\n", __func__, ofs);
/* We do very little here now. Just check the ino# to which we should attribute
this node; we can do all the CRC checking etc. later. There's a tradeoff here --
@@ -987,10 +1008,10 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc
/* Wheee. It worked */
jffs2_link_node_ref(c, jeb, ofs | REF_UNCHECKED, PAD(je32_to_cpu(ri->totlen)), ic);
- D1(printk(KERN_DEBUG "Node is ino #%u, version %d. Range 0x%x-0x%x\n",
+ jffs2_dbg(1, "Node is ino #%u, version %d. Range 0x%x-0x%x\n",
je32_to_cpu(ri->ino), je32_to_cpu(ri->version),
je32_to_cpu(ri->offset),
- je32_to_cpu(ri->offset)+je32_to_cpu(ri->dsize)));
+ je32_to_cpu(ri->offset)+je32_to_cpu(ri->dsize));
pseudo_random += je32_to_cpu(ri->version);
@@ -1010,7 +1031,7 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo
uint32_t crc;
int err;
- D1(printk(KERN_DEBUG "jffs2_scan_dirent_node(): Node at 0x%08x\n", ofs));
+ jffs2_dbg(1, "%s(): Node at 0x%08x\n", __func__, ofs);
/* We don't get here unless the node is still valid, so we don't have to
mask in the ACCURATE bit any more. */
@@ -1044,7 +1065,8 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo
if (crc != je32_to_cpu(rd->name_crc)) {
printk(KERN_NOTICE "jffs2_scan_dirent_node(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
ofs, je32_to_cpu(rd->name_crc), crc);
- D1(printk(KERN_NOTICE "Name for which CRC failed is (now) '%s', ino #%d\n", fd->name, je32_to_cpu(rd->ino)));
+ jffs2_dbg(1, "Name for which CRC failed is (now) '%s', ino #%d\n",
+ fd->name, je32_to_cpu(rd->ino));
jffs2_free_full_dirent(fd);
/* FIXME: Why do we believe totlen? */
/* We believe totlen because the CRC on the node _header_ was OK, just the name failed. */
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index f2d96b5..3600e3e 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -69,7 +69,7 @@ static void jffs2_write_super(struct super_block *sb)
sb->s_dirt = 0;
if (!(sb->s_flags & MS_RDONLY)) {
- D1(printk(KERN_DEBUG "jffs2_write_super()\n"));
+ jffs2_dbg(1, "%s()\n", __func__);
jffs2_flush_wbuf_gc(c, 0);
}
@@ -266,9 +266,9 @@ static int jffs2_fill_super(struct super_block *sb, void *data, int silent)
struct jffs2_sb_info *c;
int ret;
- D1(printk(KERN_DEBUG "jffs2_get_sb_mtd():"
+ jffs2_dbg(1, "jffs2_get_sb_mtd():"
" New superblock for device %d (\"%s\")\n",
- sb->s_mtd->index, sb->s_mtd->name));
+ sb->s_mtd->index, sb->s_mtd->name);
c = kzalloc(sizeof(*c), GFP_KERNEL);
if (!c)
@@ -315,7 +315,7 @@ static void jffs2_put_super (struct super_block *sb)
{
struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
- D2(printk(KERN_DEBUG "jffs2: jffs2_put_super()\n"));
+ jffs2_dbg(2, "%s()\n", __func__);
if (sb->s_dirt)
jffs2_write_super(sb);
@@ -336,7 +336,7 @@ static void jffs2_put_super (struct super_block *sb)
kfree(c->inocache_list);
jffs2_clear_xattr_subsystem(c);
mtd_sync(c->mtd);
- D1(printk(KERN_DEBUG "jffs2_put_super returning\n"));
+ jffs2_dbg(1, "%s(): returning\n", __func__);
}
static void jffs2_kill_sb(struct super_block *sb)
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index e3035af..5188f4d 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -50,7 +50,8 @@ static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
printk(KERN_ERR "jffs2_follow_link(): can't find symlink target\n");
p = ERR_PTR(-EIO);
}
- D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->target));
+ jffs2_dbg(1, "%s(): target path is '%s'\n",
+ __func__, (char *)f->target);
nd_set_link(nd, p);
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 30e8f47..d626eb2 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -91,7 +91,7 @@ static void jffs2_wbuf_dirties_inode(struct jffs2_sb_info *c, uint32_t ino)
new = kmalloc(sizeof(*new), GFP_KERNEL);
if (!new) {
- D1(printk(KERN_DEBUG "No memory to allocate inodirty. Fallback to all considered dirty\n"));
+ jffs2_dbg(1, "No memory to allocate inodirty. Fallback to all considered dirty\n");
jffs2_clear_wbuf_ino_list(c);
c->wbuf_inodes = &inodirty_nomem;
return;
@@ -113,19 +113,20 @@ static inline void jffs2_refile_wbuf_blocks(struct jffs2_sb_info *c)
list_for_each_safe(this, next, &c->erasable_pending_wbuf_list) {
struct jffs2_eraseblock *jeb = list_entry(this, struct jffs2_eraseblock, list);
- D1(printk(KERN_DEBUG "Removing eraseblock at 0x%08x from erasable_pending_wbuf_list...\n", jeb->offset));
+ jffs2_dbg(1, "Removing eraseblock at 0x%08x from erasable_pending_wbuf_list...\n",
+ jeb->offset);
list_del(this);
if ((jiffies + (n++)) & 127) {
/* Most of the time, we just erase it immediately. Otherwise we
spend ages scanning it on mount, etc. */
- D1(printk(KERN_DEBUG "...and adding to erase_pending_list\n"));
+ jffs2_dbg(1, "...and adding to erase_pending_list\n");
list_add_tail(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
jffs2_garbage_collect_trigger(c);
} else {
/* Sometimes, however, we leave it elsewhere so it doesn't get
immediately reused, and we spread the load a bit. */
- D1(printk(KERN_DEBUG "...and adding to erasable_list\n"));
+ jffs2_dbg(1, "...and adding to erasable_list\n");
list_add_tail(&jeb->list, &c->erasable_list);
}
}
@@ -136,7 +137,7 @@ static inline void jffs2_refile_wbuf_blocks(struct jffs2_sb_info *c)
static void jffs2_block_refile(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, int allow_empty)
{
- D1(printk("About to refile bad block at %08x\n", jeb->offset));
+ jffs2_dbg(1, "About to refile bad block at %08x\n", jeb->offset);
/* File the existing block on the bad_used_list.... */
if (c->nextblock == jeb)
@@ -144,12 +145,14 @@ static void jffs2_block_refile(struct jffs2_sb_info *c, struct jffs2_eraseblock
else /* Not sure this should ever happen... need more coffee */
list_del(&jeb->list);
if (jeb->first_node) {
- D1(printk("Refiling block at %08x to bad_used_list\n", jeb->offset));
+ jffs2_dbg(1, "Refiling block at %08x to bad_used_list\n",
+ jeb->offset);
list_add(&jeb->list, &c->bad_used_list);
} else {
BUG_ON(allow_empty == REFILE_NOTEMPTY);
/* It has to have had some nodes or we couldn't be here */
- D1(printk("Refiling block at %08x to erase_pending_list\n", jeb->offset));
+ jffs2_dbg(1, "Refiling block at %08x to erase_pending_list\n",
+ jeb->offset);
list_add(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
jffs2_garbage_collect_trigger(c);
@@ -308,7 +311,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
if (!first_raw) {
/* All nodes were obsolete. Nothing to recover. */
- D1(printk(KERN_DEBUG "No non-obsolete nodes to be recovered. Just filing block bad\n"));
+ jffs2_dbg(1, "No non-obsolete nodes to be recovered. Just filing block bad\n");
c->wbuf_len = 0;
return;
}
@@ -406,8 +409,8 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
unsigned char *rewrite_buf = buf?:c->wbuf;
uint32_t towrite = (end-start) - ((end-start)%c->wbuf_pagesize);
- D1(printk(KERN_DEBUG "Write 0x%x bytes at 0x%08x in wbuf recover\n",
- towrite, ofs));
+ jffs2_dbg(1, "Write 0x%x bytes at 0x%08x in wbuf recover\n",
+ towrite, ofs);
#ifdef BREAKMEHEADER
static int breakme;
@@ -459,8 +462,8 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
struct jffs2_raw_node_ref **adjust_ref = NULL;
struct jffs2_inode_info *f = NULL;
- D1(printk(KERN_DEBUG "Refiling block of %08x at %08x(%d) to %08x\n",
- rawlen, ref_offset(raw), ref_flags(raw), ofs));
+ jffs2_dbg(1, "Refiling block of %08x at %08x(%d) to %08x\n",
+ rawlen, ref_offset(raw), ref_flags(raw), ofs);
ic = jffs2_raw_ref_to_ic(raw);
@@ -540,7 +543,8 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
/* Fix up the original jeb now it's on the bad_list */
if (first_raw == jeb->first_node) {
- D1(printk(KERN_DEBUG "Failing block at %08x is now empty. Moving to erase_pending_list\n", jeb->offset));
+ jffs2_dbg(1, "Failing block at %08x is now empty. Moving to erase_pending_list\n",
+ jeb->offset);
list_move(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
jffs2_garbage_collect_trigger(c);
@@ -554,7 +558,8 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
spin_unlock(&c->erase_completion_lock);
- D1(printk(KERN_DEBUG "wbuf recovery completed OK. wbuf_ofs 0x%08x, len 0x%x\n", c->wbuf_ofs, c->wbuf_len));
+ jffs2_dbg(1, "wbuf recovery completed OK. wbuf_ofs 0x%08x, len 0x%x\n",
+ c->wbuf_ofs, c->wbuf_len);
}
@@ -647,8 +652,9 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
if (pad) {
uint32_t waste = c->wbuf_pagesize - c->wbuf_len;
- D1(printk(KERN_DEBUG "jffs2_flush_wbuf() adjusting free_size of %sblock at %08x\n",
- (wbuf_jeb==c->nextblock)?"next":"", wbuf_jeb->offset));
+ jffs2_dbg(1, "jffs2_flush_wbuf() adjusting free_size of %sblock at %08x\n",
+ (wbuf_jeb == c->nextblock) ? "next" : "",
+ wbuf_jeb->offset);
/* wbuf_pagesize - wbuf_len is the amount of space that's to be
padded. If there is less free space in the block than that,
@@ -694,14 +700,14 @@ int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino)
uint32_t old_wbuf_len;
int ret = 0;
- D1(printk(KERN_DEBUG "jffs2_flush_wbuf_gc() called for ino #%u...\n", ino));
+ jffs2_dbg(1, "jffs2_flush_wbuf_gc() called for ino #%u...\n", ino);
if (!c->wbuf)
return 0;
mutex_lock(&c->alloc_sem);
if (!jffs2_wbuf_pending_for_ino(c, ino)) {
- D1(printk(KERN_DEBUG "Ino #%d not pending in wbuf. Returning\n", ino));
+ jffs2_dbg(1, "Ino #%d not pending in wbuf. Returning\n", ino);
mutex_unlock(&c->alloc_sem);
return 0;
}
@@ -711,7 +717,8 @@ int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino)
if (c->unchecked_size) {
/* GC won't make any progress for a while */
- D1(printk(KERN_DEBUG "jffs2_flush_wbuf_gc() padding. Not finished checking\n"));
+ jffs2_dbg(1, "%s(): padding. Not finished checking\n",
+ __func__);
down_write(&c->wbuf_sem);
ret = __jffs2_flush_wbuf(c, PAD_ACCOUNTING);
/* retry flushing wbuf in case jffs2_wbuf_recover
@@ -724,7 +731,7 @@ int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino)
mutex_unlock(&c->alloc_sem);
- D1(printk(KERN_DEBUG "jffs2_flush_wbuf_gc() calls gc pass\n"));
+ jffs2_dbg(1, "%s(): calls gc pass\n", __func__);
ret = jffs2_garbage_collect_pass(c);
if (ret) {
@@ -742,7 +749,7 @@ int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino)
mutex_lock(&c->alloc_sem);
}
- D1(printk(KERN_DEBUG "jffs2_flush_wbuf_gc() ends...\n"));
+ jffs2_dbg(1, "%s(): ends...\n", __func__);
mutex_unlock(&c->alloc_sem);
return ret;
@@ -811,9 +818,8 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs,
if (SECTOR_ADDR(to) != SECTOR_ADDR(c->wbuf_ofs)) {
/* It's a write to a new block */
if (c->wbuf_len) {
- D1(printk(KERN_DEBUG "jffs2_flash_writev() to 0x%lx "
- "causes flush of wbuf at 0x%08x\n",
- (unsigned long)to, c->wbuf_ofs));
+ jffs2_dbg(1, "%s(): to 0x%lx causes flush of wbuf at 0x%08x\n",
+ __func__, (unsigned long)to, c->wbuf_ofs);
ret = __jffs2_flush_wbuf(c, PAD_NOACCOUNT);
if (ret)
goto outerr;
@@ -825,8 +831,8 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs,
if (to != PAD(c->wbuf_ofs + c->wbuf_len)) {
/* We're not writing immediately after the writebuffer. Bad. */
- printk(KERN_CRIT "jffs2_flash_writev(): Non-contiguous write "
- "to %08lx\n", (unsigned long)to);
+ printk(KERN_CRIT "%s(): Non-contiguous write to %08lx\n",
+ __func__, (unsigned long)to);
if (c->wbuf_len)
printk(KERN_CRIT "wbuf was previously %08x-%08x\n",
c->wbuf_ofs, c->wbuf_ofs+c->wbuf_len);
@@ -1048,8 +1054,8 @@ int jffs2_check_oob_empty(struct jffs2_sb_info *c,
continue;
if (ops.oobbuf[i] != 0xFF) {
- D2(printk(KERN_DEBUG "Found %02x at %x in OOB for "
- "%08x\n", ops.oobbuf[i], i, jeb->offset));
+ jffs2_dbg(2, "Found %02x at %x in OOB for "
+ "%08x\n", ops.oobbuf[i], i, jeb->offset);
return 1;
}
}
@@ -1134,7 +1140,8 @@ int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *
ret = mtd_block_markbad(c->mtd, bad_offset);
if (ret) {
- D1(printk(KERN_WARNING "jffs2_write_nand_badblock(): Write failed for block at %08x: error %d\n", jeb->offset, ret));
+ jffs2_dbg(1, "%s(): Write failed for block at %08x: error %d\n",
+ __func__, jeb->offset, ret);
return ret;
}
return 1;
@@ -1155,7 +1162,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
return -EINVAL;
}
- D1(printk(KERN_DEBUG "JFFS2 using OOB on NAND\n"));
+ jffs2_dbg(1, "JFFS2 using OOB on NAND\n");
c->oobavail = oinfo->oobavail;
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index 30d175b..e137839 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -36,7 +36,7 @@ int jffs2_do_new_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
f->inocache->state = INO_STATE_PRESENT;
jffs2_add_ino_cache(c, f->inocache);
- D1(printk(KERN_DEBUG "jffs2_do_new_inode(): Assigned ino# %d\n", f->inocache->ino));
+ jffs2_dbg(1, "%s(): Assigned ino# %d\n", __func__, f->inocache->ino);
ri->ino = cpu_to_je32(f->inocache->ino);
ri->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
@@ -95,9 +95,9 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
if ((alloc_mode!=ALLOC_GC) && (je32_to_cpu(ri->version) < f->highest_version)) {
BUG_ON(!retried);
- D1(printk(KERN_DEBUG "jffs2_write_dnode : dnode_version %d, "
- "highest version %d -> updating dnode\n",
- je32_to_cpu(ri->version), f->highest_version));
+ jffs2_dbg(1, "%s(): dnode_version %d, highest version %d -> updating dnode\n",
+ __func__,
+ je32_to_cpu(ri->version), f->highest_version);
ri->version = cpu_to_je32(++f->highest_version);
ri->node_crc = cpu_to_je32(crc32(0, ri, sizeof(*ri)-8));
}
@@ -127,7 +127,7 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
retried = 1;
- D1(printk(KERN_DEBUG "Retrying failed write.\n"));
+ jffs2_dbg(1, "Retrying failed write.\n");
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
@@ -147,14 +147,16 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
if (!ret) {
flash_ofs = write_ofs(c);
- D1(printk(KERN_DEBUG "Allocated space at 0x%08x to retry failed write.\n", flash_ofs));
+ jffs2_dbg(1, "Allocated space at 0x%08x to retry failed write.\n",
+ flash_ofs);
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
goto retry;
}
- D1(printk(KERN_DEBUG "Failed to allocate space to retry failed write: %d!\n", ret));
+ jffs2_dbg(1, "Failed to allocate space to retry failed write: %d!\n",
+ ret);
}
/* Release the full_dnode which is now useless, and return */
jffs2_free_full_dnode(fn);
@@ -183,10 +185,10 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
fn->size = je32_to_cpu(ri->dsize);
fn->frags = 0;
- D1(printk(KERN_DEBUG "jffs2_write_dnode wrote node at 0x%08x(%d) with dsize 0x%x, csize 0x%x, node_crc 0x%08x, data_crc 0x%08x, totlen 0x%08x\n",
+ jffs2_dbg(1, "jffs2_write_dnode wrote node at 0x%08x(%d) with dsize 0x%x, csize 0x%x, node_crc 0x%08x, data_crc 0x%08x, totlen 0x%08x\n",
flash_ofs & ~3, flash_ofs & 3, je32_to_cpu(ri->dsize),
je32_to_cpu(ri->csize), je32_to_cpu(ri->node_crc),
- je32_to_cpu(ri->data_crc), je32_to_cpu(ri->totlen)));
+ je32_to_cpu(ri->data_crc), je32_to_cpu(ri->totlen));
if (retried) {
jffs2_dbg_acct_sanity_check(c,NULL);
@@ -206,9 +208,10 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
int retried = 0;
int ret;
- D1(printk(KERN_DEBUG "jffs2_write_dirent(ino #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x)\n",
+ jffs2_dbg(1, "%s(ino #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x)\n",
+ __func__,
je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
- je32_to_cpu(rd->name_crc)));
+ je32_to_cpu(rd->name_crc));
D1(if(je32_to_cpu(rd->hdr_crc) != crc32(0, rd, sizeof(struct jffs2_unknown_node)-4)) {
printk(KERN_CRIT "Eep. CRC not correct in jffs2_write_dirent()\n");
@@ -249,9 +252,9 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
if ((alloc_mode!=ALLOC_GC) && (je32_to_cpu(rd->version) < f->highest_version)) {
BUG_ON(!retried);
- D1(printk(KERN_DEBUG "jffs2_write_dirent : dirent_version %d, "
- "highest version %d -> updating dirent\n",
- je32_to_cpu(rd->version), f->highest_version));
+ jffs2_dbg(1, "%s(): dirent_version %d, highest version %d -> updating dirent\n",
+ __func__,
+ je32_to_cpu(rd->version), f->highest_version);
rd->version = cpu_to_je32(++f->highest_version);
fd->version = je32_to_cpu(rd->version);
rd->node_crc = cpu_to_je32(crc32(0, rd, sizeof(*rd)-8));
@@ -275,7 +278,7 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
retried = 1;
- D1(printk(KERN_DEBUG "Retrying failed write.\n"));
+ jffs2_dbg(1, "Retrying failed write.\n");
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
@@ -295,12 +298,14 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
if (!ret) {
flash_ofs = write_ofs(c);
- D1(printk(KERN_DEBUG "Allocated space at 0x%08x to retry failed write.\n", flash_ofs));
+ jffs2_dbg(1, "Allocated space at 0x%08x to retry failed write\n",
+ flash_ofs);
jffs2_dbg_acct_sanity_check(c,jeb);
jffs2_dbg_acct_paranoia_check(c, jeb);
goto retry;
}
- D1(printk(KERN_DEBUG "Failed to allocate space to retry failed write: %d!\n", ret));
+ jffs2_dbg(1, "Failed to allocate space to retry failed write: %d!\n",
+ ret);
}
/* Release the full_dnode which is now useless, and return */
jffs2_free_full_dirent(fd);
@@ -333,8 +338,8 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
int ret = 0;
uint32_t writtenlen = 0;
- D1(printk(KERN_DEBUG "jffs2_write_inode_range(): Ino #%u, ofs 0x%x, len 0x%x\n",
- f->inocache->ino, offset, writelen));
+ jffs2_dbg(1, "%s(): Ino #%u, ofs 0x%x, len 0x%x\n",
+ __func__, f->inocache->ino, offset, writelen);
while(writelen) {
struct jffs2_full_dnode *fn;
@@ -345,12 +350,13 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
int retried = 0;
retry:
- D2(printk(KERN_DEBUG "jffs2_commit_write() loop: 0x%x to write to 0x%x\n", writelen, offset));
+ jffs2_dbg(2, "jffs2_commit_write() loop: 0x%x to write to 0x%x\n",
+ writelen, offset);
ret = jffs2_reserve_space(c, sizeof(*ri) + JFFS2_MIN_DATA_LEN,
&alloclen, ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
if (ret) {
- D1(printk(KERN_DEBUG "jffs2_reserve_space returned %d\n", ret));
+ jffs2_dbg(1, "jffs2_reserve_space returned %d\n", ret);
break;
}
mutex_lock(&f->sem);
@@ -386,7 +392,7 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
if (!retried) {
/* Write error to be retried */
retried = 1;
- D1(printk(KERN_DEBUG "Retrying node write in jffs2_write_inode_range()\n"));
+ jffs2_dbg(1, "Retrying node write in jffs2_write_inode_range()\n");
goto retry;
}
break;
@@ -399,7 +405,8 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
}
if (ret) {
/* Eep */
- D1(printk(KERN_DEBUG "Eep. add_full_dnode_to_inode() failed in commit_write, returned %d\n", ret));
+ jffs2_dbg(1, "Eep. add_full_dnode_to_inode() failed in commit_write, returned %d\n",
+ ret);
jffs2_mark_node_obsolete(c, fn->raw);
jffs2_free_full_dnode(fn);
@@ -414,7 +421,7 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
ret = -EIO;
break;
}
- D1(printk(KERN_DEBUG "increasing writtenlen by %d\n", datalen));
+ jffs2_dbg(1, "increasing writtenlen by %d\n", datalen);
writtenlen += datalen;
offset += datalen;
writelen -= datalen;
@@ -439,7 +446,7 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
*/
ret = jffs2_reserve_space(c, sizeof(*ri), &alloclen, ALLOC_NORMAL,
JFFS2_SUMMARY_INODE_SIZE);
- D1(printk(KERN_DEBUG "jffs2_do_create(): reserved 0x%x bytes\n", alloclen));
+ jffs2_dbg(1, "%s(): reserved 0x%x bytes\n", __func__, alloclen);
if (ret)
return ret;
@@ -450,11 +457,11 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
fn = jffs2_write_dnode(c, f, ri, NULL, 0, ALLOC_NORMAL);
- D1(printk(KERN_DEBUG "jffs2_do_create created file with mode 0x%x\n",
- jemode_to_cpu(ri->mode)));
+ jffs2_dbg(1, "jffs2_do_create created file with mode 0x%x\n",
+ jemode_to_cpu(ri->mode));
if (IS_ERR(fn)) {
- D1(printk(KERN_DEBUG "jffs2_write_dnode() failed\n"));
+ jffs2_dbg(1, "jffs2_write_dnode() failed\n");
/* Eeek. Wave bye bye */
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
@@ -480,7 +487,7 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
if (ret) {
/* Eep. */
- D1(printk(KERN_DEBUG "jffs2_reserve_space() for dirent failed\n"));
+ jffs2_dbg(1, "jffs2_reserve_space() for dirent failed\n");
return ret;
}
@@ -597,8 +604,8 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
!memcmp(fd->name, name, namelen) &&
!fd->name[namelen]) {
- D1(printk(KERN_DEBUG "Marking old dirent node (ino #%u) @%08x obsolete\n",
- fd->ino, ref_offset(fd->raw)));
+ jffs2_dbg(1, "Marking old dirent node (ino #%u) @%08x obsolete\n",
+ fd->ino, ref_offset(fd->raw));
jffs2_mark_node_obsolete(c, fd->raw);
/* We don't want to remove it from the list immediately,
because that screws up getdents()/seek() semantics even
@@ -630,8 +637,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
printk(KERN_WARNING "Deleting inode #%u with active dentry \"%s\"->ino #%u\n",
dead_f->inocache->ino, fd->name, fd->ino);
} else {
- D1(printk(KERN_DEBUG "Removing deletion dirent for \"%s\" from dir ino #%u\n",
- fd->name, dead_f->inocache->ino));
+ jffs2_dbg(1, "Removing deletion dirent for \"%s\" from dir ino #%u\n",
+ fd->name,
+ dead_f->inocache->ino);
}
if (fd->raw)
jffs2_mark_node_obsolete(c, fd->raw);
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 2/4] jffs2: Convert printks to pr_<level>
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
2012-02-15 23:56 ` [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg Joe Perches
@ 2012-02-15 23:56 ` Joe Perches
2012-02-15 23:56 ` [PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats Joe Perches
` (2 subsequent siblings)
4 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-15 23:56 UTC (permalink / raw)
To: David Woodhouse; +Cc: linux-mtd, linux-kernel
Use the more current logging style.
Coalesce formats, align arguments.
Convert uses of embedded function names to %s, __func__.
A couple of long line checkpatch errors I don't care about exist.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/background.c | 5 +-
fs/jffs2/compr.c | 17 +++--
fs/jffs2/compr_zlib.c | 6 +-
fs/jffs2/debug.c | 20 ++++---
fs/jffs2/dir.c | 7 +-
fs/jffs2/erase.c | 36 +++++++----
fs/jffs2/fs.c | 22 ++++---
fs/jffs2/gc.c | 158 +++++++++++++++++++++++++++---------------------
fs/jffs2/nodelist.c | 28 +++++----
fs/jffs2/nodemgmt.c | 51 ++++++++++------
fs/jffs2/read.c | 21 ++++---
fs/jffs2/scan.c | 84 ++++++++++++++------------
fs/jffs2/summary.c | 11 ++-
fs/jffs2/super.c | 18 +++---
fs/jffs2/symlink.c | 2 +-
fs/jffs2/wbuf.c | 83 +++++++++++++-------------
fs/jffs2/write.c | 37 +++++++-----
17 files changed, 342 insertions(+), 264 deletions(-)
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index 26ce06c..63dafc6 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -42,7 +42,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index);
if (IS_ERR(tsk)) {
- printk(KERN_WARNING "fork failed for JFFS2 garbage collect thread: %ld\n", -PTR_ERR(tsk));
+ pr_warn("fork failed for JFFS2 garbage collect thread: %ld\n",
+ -PTR_ERR(tsk));
complete(&c->gc_thread_exit);
ret = PTR_ERR(tsk);
} else {
@@ -152,7 +153,7 @@ static int jffs2_garbage_collect_thread(void *_c)
jffs2_dbg(1, "%s(): pass\n", __func__);
if (jffs2_garbage_collect_pass(c) == -ENOSPC) {
- printk(KERN_NOTICE "No space for garbage collection. Aborting GC thread\n");
+ pr_notice("No space for garbage collection. Aborting GC thread\n");
goto die;
}
}
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c
index be8e493..ee9bf23 100644
--- a/fs/jffs2/compr.c
+++ b/fs/jffs2/compr.c
@@ -79,7 +79,7 @@ static int jffs2_selected_compress(u8 compr, unsigned char *data_in,
output_buf = kmalloc(*cdatalen, GFP_KERNEL);
if (!output_buf) {
- printk(KERN_WARNING "JFFS2: No memory for compressor allocation. Compression failed.\n");
+ pr_warn("JFFS2: No memory for compressor allocation. Compression failed.\n");
return ret;
}
orig_slen = *datalen;
@@ -188,7 +188,8 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
tmp_buf = kmalloc(orig_slen, GFP_KERNEL);
spin_lock(&jffs2_compressor_list_lock);
if (!tmp_buf) {
- printk(KERN_WARNING "JFFS2: No memory for compressor allocation. (%d bytes)\n", orig_slen);
+ pr_warn("JFFS2: No memory for compressor allocation. (%d bytes)\n",
+ orig_slen);
continue;
}
else {
@@ -235,7 +236,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
cpage_out, datalen, cdatalen);
break;
default:
- printk(KERN_ERR "JFFS2: unknown compression mode.\n");
+ pr_err("JFFS2: unknown compression mode\n");
}
if (ret == JFFS2_COMPR_NONE) {
@@ -277,7 +278,8 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
ret = this->decompress(cdata_in, data_out, cdatalen, datalen);
spin_lock(&jffs2_compressor_list_lock);
if (ret) {
- printk(KERN_WARNING "Decompressor \"%s\" returned %d\n", this->name, ret);
+ pr_warn("Decompressor \"%s\" returned %d\n",
+ this->name, ret);
}
else {
this->stat_decompr_blocks++;
@@ -287,7 +289,8 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
return ret;
}
}
- printk(KERN_WARNING "JFFS2 compression type 0x%02x not available.\n", comprtype);
+ pr_warn("JFFS2 compression type 0x%02x not available\n",
+ comprtype);
spin_unlock(&jffs2_compressor_list_lock);
return -EIO;
}
@@ -299,7 +302,7 @@ int jffs2_register_compressor(struct jffs2_compressor *comp)
struct jffs2_compressor *this;
if (!comp->name) {
- printk(KERN_WARNING "NULL compressor name at registering JFFS2 compressor. Failed.\n");
+ pr_warn("NULL compressor name at registering JFFS2 compressor. Failed.\n");
return -1;
}
comp->compr_buf_size=0;
@@ -340,7 +343,7 @@ int jffs2_unregister_compressor(struct jffs2_compressor *comp)
if (comp->usecount) {
spin_unlock(&jffs2_compressor_list_lock);
- printk(KERN_WARNING "JFFS2: Compressor module is in use. Unregister failed.\n");
+ pr_warn("JFFS2: Compressor module is in use. Unregister failed.\n");
return -1;
}
list_del(&comp->list);
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 40979c9..88529e4 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -79,7 +79,7 @@ static int jffs2_zlib_compress(unsigned char *data_in,
mutex_lock(&deflate_mutex);
if (Z_OK != zlib_deflateInit(&def_strm, 3)) {
- printk(KERN_WARNING "deflateInit failed\n");
+ pr_warn("deflateInit failed\n");
mutex_unlock(&deflate_mutex);
return -1;
}
@@ -169,7 +169,7 @@ static int jffs2_zlib_decompress(unsigned char *data_in,
if (Z_OK != zlib_inflateInit2(&inf_strm, wbits)) {
- printk(KERN_WARNING "inflateInit failed\n");
+ pr_warn("inflateInit failed\n");
mutex_unlock(&inflate_mutex);
return 1;
}
@@ -177,7 +177,7 @@ static int jffs2_zlib_decompress(unsigned char *data_in,
while((ret = zlib_inflate(&inf_strm, Z_FINISH)) == Z_OK)
;
if (ret != Z_STREAM_END) {
- printk(KERN_NOTICE "inflate returned %d\n", ret);
+ pr_notice("inflate returned %d\n", ret);
}
zlib_inflateEnd(&inf_strm);
mutex_unlock(&inflate_mutex);
diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index e0b76c8..6cac7d6 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -261,12 +261,15 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
bad += c->sector_size;
}
-#define check(sz) \
- if (sz != c->sz##_size) { \
- printk(KERN_WARNING #sz "_size mismatch counted 0x%x, c->" #sz "_size 0x%x\n", \
- sz, c->sz##_size); \
- dump = 1; \
- }
+#define check(sz) \
+do { \
+ if (sz != c->sz##_size) { \
+ pr_warn("%s_size mismatch counted 0x%x, c->%s_size 0x%x\n", \
+ #sz, #sz, sz, c->sz##_size); \
+ dump = 1; \
+ } \
+} while (0)
+
check(free);
check(dirty);
check(used);
@@ -274,11 +277,12 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
check(unchecked);
check(bad);
check(erasing);
+
#undef check
if (nr_counted != c->nr_blocks) {
- printk(KERN_WARNING "%s counted only 0x%x blocks of 0x%x. Where are the others?\n",
- __func__, nr_counted, c->nr_blocks);
+ pr_warn("%s counted only 0x%x blocks of 0x%x. Where are the others?\n",
+ __func__, nr_counted, c->nr_blocks);
dump = 1;
}
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 01a07af..a7a3c1a 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -103,7 +103,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
if (ino) {
inode = jffs2_iget(dir_i->i_sb, ino);
if (IS_ERR(inode))
- printk(KERN_WARNING "iget() failed for ino #%u\n", ino);
+ pr_warn("iget() failed for ino #%u\n", ino);
}
return d_splice_alias(inode, target);
@@ -365,7 +365,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
/* We use f->target field to store the target path. */
f->target = kmemdup(target, targetlen + 1, GFP_KERNEL);
if (!f->target) {
- printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1);
+ pr_warn("Can't allocate %d bytes of memory\n", targetlen + 1);
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
ret = -ENOMEM;
@@ -860,7 +860,8 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
f->inocache->pino_nlink++;
mutex_unlock(&f->sem);
- printk(KERN_NOTICE "jffs2_rename(): Link succeeded, unlink failed (err %d). You now have a hard link\n", ret);
+ pr_notice("%s(): Link succeeded, unlink failed (err %d). You now have a hard link\n",
+ __func__, ret);
/* Might as well let the VFS know */
d_instantiate(new_dentry, old_dentry->d_inode);
ihold(old_dentry->d_inode);
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index ee1cd98..5f14309 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -51,7 +51,7 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
jeb->offset, jeb->offset, jeb->offset + c->sector_size);
instr = kmalloc(sizeof(struct erase_info) + sizeof(struct erase_priv_struct), GFP_KERNEL);
if (!instr) {
- printk(KERN_WARNING "kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n");
+ pr_warn("kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n");
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
list_move(&jeb->list, &c->erase_pending_list);
@@ -99,9 +99,11 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
}
if (ret == -EROFS)
- printk(KERN_WARNING "Erase at 0x%08x failed immediately: -EROFS. Is the sector locked?\n", jeb->offset);
+ pr_warn("Erase at 0x%08x failed immediately: -EROFS. Is the sector locked?\n",
+ jeb->offset);
else
- printk(KERN_WARNING "Erase at 0x%08x failed immediately: errno %d\n", jeb->offset, ret);
+ pr_warn("Erase at 0x%08x failed immediately: errno %d\n",
+ jeb->offset, ret);
jffs2_erase_failed(c, jeb, bad_offset);
}
@@ -217,7 +219,7 @@ static void jffs2_erase_callback(struct erase_info *instr)
struct erase_priv_struct *priv = (void *)instr->priv;
if(instr->state != MTD_ERASE_DONE) {
- printk(KERN_WARNING "Erase at 0x%08llx finished, but state != MTD_ERASE_DONE. State is 0x%x instead.\n",
+ pr_warn("Erase at 0x%08llx finished, but state != MTD_ERASE_DONE. State is 0x%x instead.\n",
(unsigned long long)instr->addr, instr->state);
jffs2_erase_failed(priv->c, priv->jeb, instr->fail_addr);
} else {
@@ -284,7 +286,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
printk(KERN_DEBUG);
while(this) {
- printk(KERN_CONT "0x%08x(%d)->",
+ pr_cont("0x%08x(%d)->",
ref_offset(this), ref_flags(this));
if (++i == 5) {
printk(KERN_DEBUG);
@@ -292,7 +294,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
}
this = this->next_in_ino;
}
- printk(KERN_CONT "\n");
+ pr_cont("\n");
});
switch (ic->class) {
@@ -364,8 +366,10 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
} while(--retlen);
mtd_unpoint(c->mtd, jeb->offset, c->sector_size);
if (retlen) {
- printk(KERN_WARNING "Newly-erased block contained word 0x%lx at offset 0x%08tx\n",
- *wordebuf, jeb->offset + c->sector_size-retlen*sizeof(*wordebuf));
+ pr_warn("Newly-erased block contained word 0x%lx at offset 0x%08tx\n",
+ *wordebuf,
+ jeb->offset +
+ c->sector_size-retlen * sizeof(*wordebuf));
return -EIO;
}
return 0;
@@ -373,7 +377,8 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
do_flash_read:
ebuf = kmalloc(PAGE_SIZE, GFP_KERNEL);
if (!ebuf) {
- printk(KERN_WARNING "Failed to allocate page buffer for verifying erase at 0x%08x. Refiling\n", jeb->offset);
+ pr_warn("Failed to allocate page buffer for verifying erase at 0x%08x. Refiling\n",
+ jeb->offset);
return -EAGAIN;
}
@@ -387,12 +392,14 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
ret = mtd_read(c->mtd, ofs, readlen, &retlen, ebuf);
if (ret) {
- printk(KERN_WARNING "Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n", ofs, ret);
+ pr_warn("Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n",
+ ofs, ret);
ret = -EIO;
goto fail;
}
if (retlen != readlen) {
- printk(KERN_WARNING "Short read from newly-erased block at 0x%08x. Wanted %d, got %zd\n", ofs, readlen, retlen);
+ pr_warn("Short read from newly-erased block at 0x%08x. Wanted %d, got %zd\n",
+ ofs, readlen, retlen);
ret = -EIO;
goto fail;
}
@@ -401,7 +408,8 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
unsigned long *datum = ebuf + i;
if (*datum + 1) {
*bad_offset += i;
- printk(KERN_WARNING "Newly-erased block contained word 0x%lx at offset 0x%08x\n", *datum, *bad_offset);
+ pr_warn("Newly-erased block contained word 0x%lx at offset 0x%08x\n",
+ *datum, *bad_offset);
ret = -EIO;
goto fail;
}
@@ -456,10 +464,10 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
if (ret || retlen != sizeof(marker)) {
if (ret)
- printk(KERN_WARNING "Write clean marker to block at 0x%08x failed: %d\n",
+ pr_warn("Write clean marker to block at 0x%08x failed: %d\n",
jeb->offset, ret);
else
- printk(KERN_WARNING "Short write to newly-erased block at 0x%08x: Wanted %zd, got %zd\n",
+ pr_warn("Short write to newly-erased block at 0x%08x: Wanted %zd, got %zd\n",
jeb->offset, sizeof(marker), retlen);
goto filebad;
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index aad632e..0da3ca3 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -320,14 +320,16 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
/* Read the device numbers from the media */
if (f->metadata->size != sizeof(jdev.old_id) &&
f->metadata->size != sizeof(jdev.new_id)) {
- printk(KERN_NOTICE "Device node has strange size %d\n", f->metadata->size);
+ pr_notice("Device node has strange size %d\n",
+ f->metadata->size);
goto error_io;
}
jffs2_dbg(1, "Reading device numbers from flash\n");
ret = jffs2_read_dnode(c, f, f->metadata, (char *)&jdev, 0, f->metadata->size);
if (ret < 0) {
/* Eep */
- printk(KERN_NOTICE "Read device numbers for inode %lu failed\n", (unsigned long)inode->i_ino);
+ pr_notice("Read device numbers for inode %lu failed\n",
+ (unsigned long)inode->i_ino);
goto error;
}
if (f->metadata->size == sizeof(jdev.old_id))
@@ -342,7 +344,8 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
break;
default:
- printk(KERN_WARNING "jffs2_read_inode(): Bogus imode %o for ino %lu\n", inode->i_mode, (unsigned long)inode->i_ino);
+ pr_warn("%s(): Bogus i_mode %o for ino %lu\n",
+ __func__, inode->i_mode, (unsigned long)inode->i_ino);
}
mutex_unlock(&f->sem);
@@ -510,11 +513,11 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
#ifndef CONFIG_JFFS2_FS_WRITEBUFFER
if (c->mtd->type == MTD_NANDFLASH) {
- printk(KERN_ERR "jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n");
+ pr_err("jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n");
return -EINVAL;
}
if (c->mtd->type == MTD_DATAFLASH) {
- printk(KERN_ERR "jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n");
+ pr_err("jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n");
return -EINVAL;
}
#endif
@@ -528,12 +531,13 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
*/
if ((c->sector_size * blocks) != c->flash_size) {
c->flash_size = c->sector_size * blocks;
- printk(KERN_INFO "jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n",
+ pr_info("jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n",
c->flash_size / 1024);
}
if (c->flash_size < 5*c->sector_size) {
- printk(KERN_ERR "jffs2: Too few erase blocks (%d)\n", c->flash_size / c->sector_size);
+ pr_err("jffs2: Too few erase blocks (%d)\n",
+ c->flash_size / c->sector_size);
return -EINVAL;
}
@@ -656,8 +660,8 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
return ERR_CAST(inode);
}
if (is_bad_inode(inode)) {
- printk(KERN_NOTICE "Eep. read_inode() failed for ino #%u. unlinked %d\n",
- inum, unlinked);
+ pr_notice("Eep. read_inode() failed for ino #%u. unlinked %d\n",
+ inum, unlinked);
/* NB. This will happen again. We need to do something appropriate here. */
iput(inode);
return ERR_PTR(-EIO);
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
index 85e703a..d7936d0 100644
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -97,7 +97,8 @@ again:
c->gcblock = ret;
ret->gc_node = ret->first_node;
if (!ret->gc_node) {
- printk(KERN_WARNING "Eep. ret->gc_node for block at 0x%08x is NULL\n", ret->offset);
+ pr_warn("Eep. ret->gc_node for block at 0x%08x is NULL\n",
+ ret->offset);
BUG();
}
@@ -141,8 +142,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
/* checked_ino is protected by the alloc_sem */
if (c->checked_ino > c->highest_ino && xattr) {
- printk(KERN_CRIT "Checked all inodes but still 0x%x bytes of unchecked space?\n",
- c->unchecked_size);
+ pr_crit("Checked all inodes but still 0x%x bytes of unchecked space?\n",
+ c->unchecked_size);
jffs2_dbg_dump_block_lists_nolock(c);
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
@@ -180,7 +181,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
case INO_STATE_GC:
case INO_STATE_CHECKING:
- printk(KERN_WARNING "Inode #%u is in state %d during CRC check phase!\n", ic->ino, ic->state);
+ pr_warn("Inode #%u is in state %d during CRC check phase!\n",
+ ic->ino, ic->state);
spin_unlock(&c->inocache_lock);
BUG();
@@ -212,7 +214,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
ret = jffs2_do_crccheck_inode(c, ic);
if (ret)
- printk(KERN_WARNING "Returned error for crccheck of ino #%u. Expect badness...\n", ic->ino);
+ pr_warn("Returned error for crccheck of ino #%u. Expect badness...\n",
+ ic->ino);
jffs2_set_inocache_state(c, ic, INO_STATE_CHECKEDABSENT);
mutex_unlock(&c->alloc_sem);
@@ -270,9 +273,10 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
ref_offset(raw));
raw = ref_next(raw);
if (unlikely(!raw)) {
- printk(KERN_WARNING "eep. End of raw list while still supposedly nodes to GC\n");
- printk(KERN_WARNING "erase block at 0x%08x. free_size 0x%08x, dirty_size 0x%08x, used_size 0x%08x\n",
- jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size);
+ pr_warn("eep. End of raw list while still supposedly nodes to GC\n");
+ pr_warn("erase block at 0x%08x. free_size 0x%08x, dirty_size 0x%08x, used_size 0x%08x\n",
+ jeb->offset, jeb->free_size,
+ jeb->dirty_size, jeb->used_size);
jeb->gc_node = raw;
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
@@ -362,8 +366,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
we're holding the alloc_sem, no other garbage collection
can happen.
*/
- printk(KERN_CRIT "Inode #%u already in state %d in jffs2_garbage_collect_pass()!\n",
- ic->ino, ic->state);
+ pr_crit("Inode #%u already in state %d in jffs2_garbage_collect_pass()!\n",
+ ic->ino, ic->state);
mutex_unlock(&c->alloc_sem);
spin_unlock(&c->inocache_lock);
BUG();
@@ -442,7 +446,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
test_gcnode:
if (jeb->dirty_size == gcblock_dirty && !ref_obsolete(jeb->gc_node)) {
/* Eep. This really should never happen. GC is broken */
- printk(KERN_ERR "Error garbage collecting node at %08x!\n", ref_offset(jeb->gc_node));
+ pr_err("Error garbage collecting node at %08x!\n",
+ ref_offset(jeb->gc_node));
ret = -ENOSPC;
}
release_sem:
@@ -546,10 +551,10 @@ static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_era
} else if (fd) {
ret = jffs2_garbage_collect_deletion_dirent(c, jeb, f, fd);
} else {
- printk(KERN_WARNING "Raw node at 0x%08x wasn't in node lists for ino #%u\n",
- ref_offset(raw), f->inocache->ino);
+ pr_warn("Raw node at 0x%08x wasn't in node lists for ino #%u\n",
+ ref_offset(raw), f->inocache->ino);
if (ref_obsolete(raw)) {
- printk(KERN_WARNING "But it's obsolete so we don't mind too much\n");
+ pr_warn("But it's obsolete so we don't mind too much\n");
} else {
jffs2_dbg_dump_node(c, ref_offset(raw));
BUG();
@@ -606,8 +611,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
crc = crc32(0, node, sizeof(struct jffs2_unknown_node)-4);
if (je32_to_cpu(node->u.hdr_crc) != crc) {
- printk(KERN_WARNING "Header CRC failed on REF_PRISTINE node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ref_offset(raw), je32_to_cpu(node->u.hdr_crc), crc);
+ pr_warn("Header CRC failed on REF_PRISTINE node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ref_offset(raw), je32_to_cpu(node->u.hdr_crc), crc);
goto bail;
}
@@ -615,16 +620,18 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
case JFFS2_NODETYPE_INODE:
crc = crc32(0, node, sizeof(node->i)-8);
if (je32_to_cpu(node->i.node_crc) != crc) {
- printk(KERN_WARNING "Node CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ref_offset(raw), je32_to_cpu(node->i.node_crc), crc);
+ pr_warn("Node CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ref_offset(raw), je32_to_cpu(node->i.node_crc),
+ crc);
goto bail;
}
if (je32_to_cpu(node->i.dsize)) {
crc = crc32(0, node->i.data, je32_to_cpu(node->i.csize));
if (je32_to_cpu(node->i.data_crc) != crc) {
- printk(KERN_WARNING "Data CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ref_offset(raw), je32_to_cpu(node->i.data_crc), crc);
+ pr_warn("Data CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ref_offset(raw),
+ je32_to_cpu(node->i.data_crc), crc);
goto bail;
}
}
@@ -633,21 +640,24 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
case JFFS2_NODETYPE_DIRENT:
crc = crc32(0, node, sizeof(node->d)-8);
if (je32_to_cpu(node->d.node_crc) != crc) {
- printk(KERN_WARNING "Node CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ref_offset(raw), je32_to_cpu(node->d.node_crc), crc);
+ pr_warn("Node CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ref_offset(raw),
+ je32_to_cpu(node->d.node_crc), crc);
goto bail;
}
if (strnlen(node->d.name, node->d.nsize) != node->d.nsize) {
- printk(KERN_WARNING "Name in dirent node at 0x%08x contains zeroes\n", ref_offset(raw));
+ pr_warn("Name in dirent node at 0x%08x contains zeroes\n",
+ ref_offset(raw));
goto bail;
}
if (node->d.nsize) {
crc = crc32(0, node->d.name, node->d.nsize);
if (je32_to_cpu(node->d.name_crc) != crc) {
- printk(KERN_WARNING "Name CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ref_offset(raw), je32_to_cpu(node->d.name_crc), crc);
+ pr_warn("Name CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ref_offset(raw),
+ je32_to_cpu(node->d.name_crc), crc);
goto bail;
}
}
@@ -655,8 +665,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
default:
/* If it's inode-less, we don't _know_ what it is. Just copy it intact */
if (ic) {
- printk(KERN_WARNING "Unknown node type for REF_PRISTINE node at 0x%08x: 0x%04x\n",
- ref_offset(raw), je16_to_cpu(node->u.nodetype));
+ pr_warn("Unknown node type for REF_PRISTINE node at 0x%08x: 0x%04x\n",
+ ref_offset(raw), je16_to_cpu(node->u.nodetype));
goto bail;
}
}
@@ -668,12 +678,13 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c,
ret = jffs2_flash_write(c, phys_ofs, rawlen, &retlen, (char *)node);
if (ret || (retlen != rawlen)) {
- printk(KERN_NOTICE "Write of %d bytes at 0x%08x failed. returned %d, retlen %zd\n",
- rawlen, phys_ofs, ret, retlen);
+ pr_notice("Write of %d bytes at 0x%08x failed. returned %d, retlen %zd\n",
+ rawlen, phys_ofs, ret, retlen);
if (retlen) {
jffs2_add_physical_node_ref(c, phys_ofs | REF_OBSOLETE, rawlen, NULL);
} else {
- printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", phys_ofs);
+ pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n",
+ phys_ofs);
}
if (!retried) {
/* Try to reallocate space and retry */
@@ -745,12 +756,13 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_
mdatalen = fn->size;
mdata = kmalloc(fn->size, GFP_KERNEL);
if (!mdata) {
- printk(KERN_WARNING "kmalloc of mdata failed in jffs2_garbage_collect_metadata()\n");
+ pr_warn("kmalloc of mdata failed in jffs2_garbage_collect_metadata()\n");
return -ENOMEM;
}
ret = jffs2_read_dnode(c, f, fn, mdata, 0, mdatalen);
if (ret) {
- printk(KERN_WARNING "read of old metadata failed in jffs2_garbage_collect_metadata(): %d\n", ret);
+ pr_warn("read of old metadata failed in jffs2_garbage_collect_metadata(): %d\n",
+ ret);
kfree(mdata);
return ret;
}
@@ -762,8 +774,8 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_
ret = jffs2_reserve_space_gc(c, sizeof(ri) + mdatalen, &alloclen,
JFFS2_SUMMARY_INODE_SIZE);
if (ret) {
- printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_metadata failed: %d\n",
- sizeof(ri)+ mdatalen, ret);
+ pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_metadata failed: %d\n",
+ sizeof(ri) + mdatalen, ret);
goto out;
}
@@ -800,7 +812,7 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_
new_fn = jffs2_write_dnode(c, f, &ri, mdata, mdatalen, ALLOC_GC);
if (IS_ERR(new_fn)) {
- printk(KERN_WARNING "Error writing new dnode: %ld\n", PTR_ERR(new_fn));
+ pr_warn("Error writing new dnode: %ld\n", PTR_ERR(new_fn));
ret = PTR_ERR(new_fn);
goto out;
}
@@ -843,14 +855,15 @@ static int jffs2_garbage_collect_dirent(struct jffs2_sb_info *c, struct jffs2_er
ret = jffs2_reserve_space_gc(c, sizeof(rd)+rd.nsize, &alloclen,
JFFS2_SUMMARY_DIRENT_SIZE(rd.nsize));
if (ret) {
- printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_dirent failed: %d\n",
- sizeof(rd)+rd.nsize, ret);
+ pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_dirent failed: %d\n",
+ sizeof(rd)+rd.nsize, ret);
return ret;
}
new_fd = jffs2_write_dirent(c, f, &rd, fd->name, rd.nsize, ALLOC_GC);
if (IS_ERR(new_fd)) {
- printk(KERN_WARNING "jffs2_write_dirent in garbage_collect_dirent failed: %ld\n", PTR_ERR(new_fd));
+ pr_warn("jffs2_write_dirent in garbage_collect_dirent failed: %ld\n",
+ PTR_ERR(new_fd));
return PTR_ERR(new_fd);
}
jffs2_add_fd_to_list(c, new_fd, &f->dents);
@@ -910,13 +923,15 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct
length. We need to take a closer look...*/
ret = jffs2_flash_read(c, ref_offset(raw), rawlen, &retlen, (char *)rd);
if (ret) {
- printk(KERN_WARNING "jffs2_g_c_deletion_dirent(): Read error (%d) reading obsolete node at %08x\n", ret, ref_offset(raw));
+ pr_warn("%s(): Read error (%d) reading obsolete node at %08x\n",
+ __func__, ret, ref_offset(raw));
/* If we can't read it, we don't need to continue to obsolete it. Continue */
continue;
}
if (retlen != rawlen) {
- printk(KERN_WARNING "jffs2_g_c_deletion_dirent(): Short read (%zd not %u) reading header from obsolete node at %08x\n",
- retlen, rawlen, ref_offset(raw));
+ pr_warn("%s(): Short read (%zd not %u) reading header from obsolete node at %08x\n",
+ __func__, retlen, rawlen,
+ ref_offset(raw));
continue;
}
@@ -965,7 +980,8 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct
fdp = &(*fdp)->next;
}
if (!found) {
- printk(KERN_WARNING "Deletion dirent \"%s\" not found in list for ino #%u\n", fd->name, f->inocache->ino);
+ pr_warn("Deletion dirent \"%s\" not found in list for ino #%u\n",
+ fd->name, f->inocache->ino);
}
jffs2_mark_node_obsolete(c, fd->raw);
jffs2_free_full_dirent(fd);
@@ -994,35 +1010,37 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras
write it out again with the _same_ version as before */
ret = jffs2_flash_read(c, ref_offset(fn->raw), sizeof(ri), &readlen, (char *)&ri);
if (readlen != sizeof(ri) || ret) {
- printk(KERN_WARNING "Node read failed in jffs2_garbage_collect_hole. Ret %d, retlen %zd. Data will be lost by writing new hole node\n", ret, readlen);
+ pr_warn("Node read failed in jffs2_garbage_collect_hole. Ret %d, retlen %zd. Data will be lost by writing new hole node\n",
+ ret, readlen);
goto fill;
}
if (je16_to_cpu(ri.nodetype) != JFFS2_NODETYPE_INODE) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had node type 0x%04x instead of JFFS2_NODETYPE_INODE(0x%04x)\n",
- ref_offset(fn->raw),
- je16_to_cpu(ri.nodetype), JFFS2_NODETYPE_INODE);
+ pr_warn("%s(): Node at 0x%08x had node type 0x%04x instead of JFFS2_NODETYPE_INODE(0x%04x)\n",
+ __func__, ref_offset(fn->raw),
+ je16_to_cpu(ri.nodetype), JFFS2_NODETYPE_INODE);
return -EIO;
}
if (je32_to_cpu(ri.totlen) != sizeof(ri)) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had totlen 0x%x instead of expected 0x%zx\n",
- ref_offset(fn->raw),
- je32_to_cpu(ri.totlen), sizeof(ri));
+ pr_warn("%s(): Node at 0x%08x had totlen 0x%x instead of expected 0x%zx\n",
+ __func__, ref_offset(fn->raw),
+ je32_to_cpu(ri.totlen), sizeof(ri));
return -EIO;
}
crc = crc32(0, &ri, sizeof(ri)-8);
if (crc != je32_to_cpu(ri.node_crc)) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had CRC 0x%08x which doesn't match calculated CRC 0x%08x\n",
- ref_offset(fn->raw),
- je32_to_cpu(ri.node_crc), crc);
+ pr_warn("%s: Node at 0x%08x had CRC 0x%08x which doesn't match calculated CRC 0x%08x\n",
+ __func__, ref_offset(fn->raw),
+ je32_to_cpu(ri.node_crc), crc);
/* FIXME: We could possibly deal with this by writing new holes for each frag */
- printk(KERN_WARNING "Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n",
- start, end, f->inocache->ino);
+ pr_warn("Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n",
+ start, end, f->inocache->ino);
goto fill;
}
if (ri.compr != JFFS2_COMPR_ZERO) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Node 0x%08x wasn't a hole node!\n", ref_offset(fn->raw));
- printk(KERN_WARNING "Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n",
- start, end, f->inocache->ino);
+ pr_warn("%s(): Node 0x%08x wasn't a hole node!\n",
+ __func__, ref_offset(fn->raw));
+ pr_warn("Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n",
+ start, end, f->inocache->ino);
goto fill;
}
} else {
@@ -1061,14 +1079,14 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras
ret = jffs2_reserve_space_gc(c, sizeof(ri), &alloclen,
JFFS2_SUMMARY_INODE_SIZE);
if (ret) {
- printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_hole failed: %d\n",
- sizeof(ri), ret);
+ pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_hole failed: %d\n",
+ sizeof(ri), ret);
return ret;
}
new_fn = jffs2_write_dnode(c, f, &ri, NULL, 0, ALLOC_GC);
if (IS_ERR(new_fn)) {
- printk(KERN_WARNING "Error writing new hole node: %ld\n", PTR_ERR(new_fn));
+ pr_warn("Error writing new hole node: %ld\n", PTR_ERR(new_fn));
return PTR_ERR(new_fn);
}
if (je32_to_cpu(ri.version) == f->highest_version) {
@@ -1088,9 +1106,9 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras
* above.)
*/
D1(if(unlikely(fn->frags <= 1)) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Replacing fn with %d frag(s) but new ver %d != highest_version %d of ino #%d\n",
- fn->frags, je32_to_cpu(ri.version), f->highest_version,
- je32_to_cpu(ri.ino));
+ pr_warn("%s(): Replacing fn with %d frag(s) but new ver %d != highest_version %d of ino #%d\n",
+ __func__, fn->frags, je32_to_cpu(ri.version),
+ f->highest_version, je32_to_cpu(ri.ino));
});
/* This is a partially-overlapped hole node. Mark it REF_NORMAL not REF_PRISTINE */
@@ -1107,11 +1125,11 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras
}
}
if (fn->frags) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: Old node still has frags!\n");
+ pr_warn("%s(): Old node still has frags!\n", __func__);
BUG();
}
if (!new_fn->frags) {
- printk(KERN_WARNING "jffs2_garbage_collect_hole: New node has no frags!\n");
+ pr_warn("%s(): New node has no frags!\n", __func__);
BUG();
}
@@ -1286,7 +1304,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
pg_ptr = jffs2_gc_fetch_page(c, f, start, &pg);
if (IS_ERR(pg_ptr)) {
- printk(KERN_WARNING "read_cache_page() returned error: %ld\n", PTR_ERR(pg_ptr));
+ pr_warn("read_cache_page() returned error: %ld\n",
+ PTR_ERR(pg_ptr));
return PTR_ERR(pg_ptr);
}
@@ -1300,8 +1319,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
&alloclen, JFFS2_SUMMARY_INODE_SIZE);
if (ret) {
- printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_dnode failed: %d\n",
- sizeof(ri)+ JFFS2_MIN_DATA_LEN, ret);
+ pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_dnode failed: %d\n",
+ sizeof(ri) + JFFS2_MIN_DATA_LEN, ret);
break;
}
cdatalen = min_t(uint32_t, alloclen - sizeof(ri), end - offset);
@@ -1338,7 +1357,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era
jffs2_free_comprbuf(comprbuf, writebuf);
if (IS_ERR(new_fn)) {
- printk(KERN_WARNING "Error writing new dnode: %ld\n", PTR_ERR(new_fn));
+ pr_warn("Error writing new dnode: %ld\n",
+ PTR_ERR(new_fn));
ret = PTR_ERR(new_fn);
break;
}
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index 5e03233..fc16761 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -687,8 +687,8 @@ int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb
if (!size)
return 0;
if (unlikely(size > jeb->free_size)) {
- printk(KERN_CRIT "Dirty space 0x%x larger then free_size 0x%x (wasted 0x%x)\n",
- size, jeb->free_size, jeb->wasted_size);
+ pr_crit("Dirty space 0x%x larger then free_size 0x%x (wasted 0x%x)\n",
+ size, jeb->free_size, jeb->wasted_size);
BUG();
}
/* REF_EMPTY_NODE is !obsolete, so that works OK */
@@ -726,8 +726,10 @@ static inline uint32_t __ref_totlen(struct jffs2_sb_info *c,
/* Last node in block. Use free_space */
if (unlikely(ref != jeb->last_node)) {
- printk(KERN_CRIT "ref %p @0x%08x is not jeb->last_node (%p @0x%08x)\n",
- ref, ref_offset(ref), jeb->last_node, jeb->last_node?ref_offset(jeb->last_node):0);
+ pr_crit("ref %p @0x%08x is not jeb->last_node (%p @0x%08x)\n",
+ ref, ref_offset(ref), jeb->last_node,
+ jeb->last_node ?
+ ref_offset(jeb->last_node) : 0);
BUG();
}
ref_end = jeb->offset + c->sector_size - jeb->free_size;
@@ -747,16 +749,20 @@ uint32_t __jffs2_ref_totlen(struct jffs2_sb_info *c, struct jffs2_eraseblock *je
if (!jeb)
jeb = &c->blocks[ref->flash_offset / c->sector_size];
- printk(KERN_CRIT "Totlen for ref at %p (0x%08x-0x%08x) miscalculated as 0x%x instead of %x\n",
- ref, ref_offset(ref), ref_offset(ref)+ref->__totlen,
- ret, ref->__totlen);
+ pr_crit("Totlen for ref at %p (0x%08x-0x%08x) miscalculated as 0x%x instead of %x\n",
+ ref, ref_offset(ref), ref_offset(ref) + ref->__totlen,
+ ret, ref->__totlen);
if (ref_next(ref)) {
- printk(KERN_CRIT "next %p (0x%08x-0x%08x)\n", ref_next(ref), ref_offset(ref_next(ref)),
- ref_offset(ref_next(ref))+ref->__totlen);
+ pr_crit("next %p (0x%08x-0x%08x)\n",
+ ref_next(ref), ref_offset(ref_next(ref)),
+ ref_offset(ref_next(ref)) + ref->__totlen);
} else
- printk(KERN_CRIT "No next ref. jeb->last_node is %p\n", jeb->last_node);
+ pr_crit("No next ref. jeb->last_node is %p\n",
+ jeb->last_node);
- printk(KERN_CRIT "jeb->wasted_size %x, dirty_size %x, used_size %x, free_size %x\n", jeb->wasted_size, jeb->dirty_size, jeb->used_size, jeb->free_size);
+ pr_crit("jeb->wasted_size %x, dirty_size %x, used_size %x, free_size %x\n",
+ jeb->wasted_size, jeb->dirty_size, jeb->used_size,
+ jeb->free_size);
#if defined(JFFS2_DBG_DUMPS) || defined(JFFS2_DBG_PARANOIA_CHECKS)
__jffs2_dbg_dump_node_refs_nolock(c, jeb);
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c
index d76a268..563a5f6 100644
--- a/fs/jffs2/nodemgmt.c
+++ b/fs/jffs2/nodemgmt.c
@@ -262,9 +262,11 @@ static int jffs2_find_nextblock(struct jffs2_sb_info *c)
if (!c->nr_erasing_blocks) {
/* Ouch. We're in GC, or we wouldn't have got here.
And there's no space left. At all. */
- printk(KERN_CRIT "Argh. No free space left for GC. nr_erasing_blocks is %d. nr_free_blocks is %d. (erasableempty: %s, erasingempty: %s, erasependingempty: %s)\n",
- c->nr_erasing_blocks, c->nr_free_blocks, list_empty(&c->erasable_list)?"yes":"no",
- list_empty(&c->erasing_list)?"yes":"no", list_empty(&c->erase_pending_list)?"yes":"no");
+ pr_crit("Argh. No free space left for GC. nr_erasing_blocks is %d. nr_free_blocks is %d. (erasableempty: %s, erasingempty: %s, erasependingempty: %s)\n",
+ c->nr_erasing_blocks, c->nr_free_blocks,
+ list_empty(&c->erasable_list) ? "yes" : "no",
+ list_empty(&c->erasing_list) ? "yes" : "no",
+ list_empty(&c->erase_pending_list) ? "yes" : "no");
return -ENOSPC;
}
@@ -403,7 +405,8 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize,
jeb = c->nextblock;
if (jeb->free_size != c->sector_size - c->cleanmarker_size) {
- printk(KERN_WARNING "Eep. Block 0x%08x taken from free_list had free_size of 0x%08x!!\n", jeb->offset, jeb->free_size);
+ pr_warn("Eep. Block 0x%08x taken from free_list had free_size of 0x%08x!!\n",
+ jeb->offset, jeb->free_size);
goto restart;
}
}
@@ -459,12 +462,14 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c,
even after refiling c->nextblock */
if ((c->nextblock || ((ofs & 3) != REF_OBSOLETE))
&& (jeb != c->nextblock || (ofs & ~3) != jeb->offset + (c->sector_size - jeb->free_size))) {
- printk(KERN_WARNING "argh. node added in wrong place at 0x%08x(%d)\n", ofs & ~3, ofs & 3);
+ pr_warn("argh. node added in wrong place at 0x%08x(%d)\n",
+ ofs & ~3, ofs & 3);
if (c->nextblock)
- printk(KERN_WARNING "nextblock 0x%08x", c->nextblock->offset);
+ pr_warn("nextblock 0x%08x", c->nextblock->offset);
else
- printk(KERN_WARNING "No nextblock");
- printk(", expected at %08x\n", jeb->offset + (c->sector_size - jeb->free_size));
+ pr_warn("No nextblock");
+ pr_cont(", expected at %08x\n",
+ jeb->offset + (c->sector_size - jeb->free_size));
return ERR_PTR(-EINVAL);
}
#endif
@@ -529,7 +534,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
uint32_t freed_len;
if(unlikely(!ref)) {
- printk(KERN_NOTICE "EEEEEK. jffs2_mark_node_obsolete called with NULL node\n");
+ pr_notice("EEEEEK. jffs2_mark_node_obsolete called with NULL node\n");
return;
}
if (ref_obsolete(ref)) {
@@ -539,7 +544,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
}
blocknr = ref->flash_offset / c->sector_size;
if (blocknr >= c->nr_blocks) {
- printk(KERN_NOTICE "raw node at 0x%08x is off the end of device!\n", ref->flash_offset);
+ pr_notice("raw node at 0x%08x is off the end of device!\n",
+ ref->flash_offset);
BUG();
}
jeb = &c->blocks[blocknr];
@@ -561,8 +567,9 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
if (ref_flags(ref) == REF_UNCHECKED) {
D1(if (unlikely(jeb->unchecked_size < freed_len)) {
- printk(KERN_NOTICE "raw unchecked node of size 0x%08x freed from erase block %d at 0x%08x, but unchecked_size was already 0x%08x\n",
- freed_len, blocknr, ref->flash_offset, jeb->used_size);
+ pr_notice("raw unchecked node of size 0x%08x freed from erase block %d at 0x%08x, but unchecked_size was already 0x%08x\n",
+ freed_len, blocknr,
+ ref->flash_offset, jeb->used_size);
BUG();
})
jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
@@ -571,8 +578,9 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
c->unchecked_size -= freed_len;
} else {
D1(if (unlikely(jeb->used_size < freed_len)) {
- printk(KERN_NOTICE "raw node of size 0x%08x freed from erase block %d at 0x%08x, but used_size was already 0x%08x\n",
- freed_len, blocknr, ref->flash_offset, jeb->used_size);
+ pr_notice("raw node of size 0x%08x freed from erase block %d at 0x%08x, but used_size was already 0x%08x\n",
+ freed_len, blocknr,
+ ref->flash_offset, jeb->used_size);
BUG();
})
jffs2_dbg(1, "Obsoleting node at 0x%08x of len %#x: ",
@@ -697,15 +705,18 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
ref_offset(ref));
ret = jffs2_flash_read(c, ref_offset(ref), sizeof(n), &retlen, (char *)&n);
if (ret) {
- printk(KERN_WARNING "Read error reading from obsoleted node at 0x%08x: %d\n", ref_offset(ref), ret);
+ pr_warn("Read error reading from obsoleted node at 0x%08x: %d\n",
+ ref_offset(ref), ret);
goto out_erase_sem;
}
if (retlen != sizeof(n)) {
- printk(KERN_WARNING "Short read from obsoleted node at 0x%08x: %zd\n", ref_offset(ref), retlen);
+ pr_warn("Short read from obsoleted node at 0x%08x: %zd\n",
+ ref_offset(ref), retlen);
goto out_erase_sem;
}
if (PAD(je32_to_cpu(n.totlen)) != PAD(freed_len)) {
- printk(KERN_WARNING "Node totlen on flash (0x%08x) != totlen from node ref (0x%08x)\n", je32_to_cpu(n.totlen), freed_len);
+ pr_warn("Node totlen on flash (0x%08x) != totlen from node ref (0x%08x)\n",
+ je32_to_cpu(n.totlen), freed_len);
goto out_erase_sem;
}
if (!(je16_to_cpu(n.nodetype) & JFFS2_NODE_ACCURATE)) {
@@ -717,11 +728,13 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
n.nodetype = cpu_to_je16(je16_to_cpu(n.nodetype) & ~JFFS2_NODE_ACCURATE);
ret = jffs2_flash_write(c, ref_offset(ref), sizeof(n), &retlen, (char *)&n);
if (ret) {
- printk(KERN_WARNING "Write error in obliterating obsoleted node at 0x%08x: %d\n", ref_offset(ref), ret);
+ pr_warn("Write error in obliterating obsoleted node at 0x%08x: %d\n",
+ ref_offset(ref), ret);
goto out_erase_sem;
}
if (retlen != sizeof(n)) {
- printk(KERN_WARNING "Short write in obliterating obsoleted node at 0x%08x: %zd\n", ref_offset(ref), retlen);
+ pr_warn("Short write in obliterating obsoleted node at 0x%08x: %zd\n",
+ ref_offset(ref), retlen);
goto out_erase_sem;
}
diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c
index 835dc5d..925ec65 100644
--- a/fs/jffs2/read.c
+++ b/fs/jffs2/read.c
@@ -36,13 +36,14 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
ret = jffs2_flash_read(c, ref_offset(fd->raw), sizeof(*ri), &readlen, (char *)ri);
if (ret) {
jffs2_free_raw_inode(ri);
- printk(KERN_WARNING "Error reading node from 0x%08x: %d\n", ref_offset(fd->raw), ret);
+ pr_warn("Error reading node from 0x%08x: %d\n",
+ ref_offset(fd->raw), ret);
return ret;
}
if (readlen != sizeof(*ri)) {
jffs2_free_raw_inode(ri);
- printk(KERN_WARNING "Short read from 0x%08x: wanted 0x%zx bytes, got 0x%zx\n",
- ref_offset(fd->raw), sizeof(*ri), readlen);
+ pr_warn("Short read from 0x%08x: wanted 0x%zx bytes, got 0x%zx\n",
+ ref_offset(fd->raw), sizeof(*ri), readlen);
return -EIO;
}
crc = crc32(0, ri, sizeof(*ri)-8);
@@ -52,8 +53,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
crc, je32_to_cpu(ri->dsize), je32_to_cpu(ri->csize),
je32_to_cpu(ri->offset), buf);
if (crc != je32_to_cpu(ri->node_crc)) {
- printk(KERN_WARNING "Node CRC %08x != calculated CRC %08x for node at %08x\n",
- je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw));
+ pr_warn("Node CRC %08x != calculated CRC %08x for node at %08x\n",
+ je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw));
ret = -EIO;
goto out_ri;
}
@@ -66,8 +67,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
}
D1(if(ofs + len > je32_to_cpu(ri->dsize)) {
- printk(KERN_WARNING "jffs2_read_dnode() asked for %d bytes at %d from %d-byte node\n",
- len, ofs, je32_to_cpu(ri->dsize));
+ pr_warn("jffs2_read_dnode() asked for %d bytes at %d from %d-byte node\n",
+ len, ofs, je32_to_cpu(ri->dsize));
ret = -EINVAL;
goto out_ri;
});
@@ -119,8 +120,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
crc = crc32(0, readbuf, je32_to_cpu(ri->csize));
if (crc != je32_to_cpu(ri->data_crc)) {
- printk(KERN_WARNING "Data CRC %08x != calculated CRC %08x for node at %08x\n",
- je32_to_cpu(ri->data_crc), crc, ref_offset(fd->raw));
+ pr_warn("Data CRC %08x != calculated CRC %08x for node at %08x\n",
+ je32_to_cpu(ri->data_crc), crc, ref_offset(fd->raw));
ret = -EIO;
goto out_decomprbuf;
}
@@ -131,7 +132,7 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
je32_to_cpu(ri->dsize), decomprbuf);
ret = jffs2_decompress(c, f, ri->compr | (ri->usercompr << 8), readbuf, decomprbuf, je32_to_cpu(ri->csize), je32_to_cpu(ri->dsize));
if (ret) {
- printk(KERN_WARNING "Error: jffs2_decompress returned %d\n", ret);
+ pr_warn("Error: jffs2_decompress returned %d\n", ret);
goto out_decomprbuf;
}
}
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index b6c3d88..078cede 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -22,15 +22,15 @@
#define DEFAULT_EMPTY_SCAN_SIZE 256
-#define noisy_printk(noise, args...) do { \
- if (*(noise)) { \
- printk(KERN_NOTICE args); \
- (*(noise))--; \
- if (!(*(noise))) { \
- printk(KERN_NOTICE "Further such events for this erase block will not be printed\n"); \
- } \
- } \
-} while(0)
+#define noisy_printk(noise, fmt, ...) \
+do { \
+ if (*(noise)) { \
+ pr_notice(fmt, ##__VA_ARGS__); \
+ (*(noise))--; \
+ if (!(*(noise))) \
+ pr_notice("Further such events for this erase block will not be printed\n"); \
+ } \
+} while (0)
static uint32_t pseudo_random;
@@ -233,7 +233,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
bad_blocks++;
break;
default:
- printk(KERN_WARNING "jffs2_scan_medium(): unknown block state\n");
+ pr_warn("%s(): unknown block state\n", __func__);
BUG();
}
}
@@ -261,8 +261,9 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
#endif
if (c->nr_erasing_blocks) {
if ( !c->used_size && ((c->nr_free_blocks+empty_blocks+bad_blocks)!= c->nr_blocks || bad_blocks == c->nr_blocks) ) {
- printk(KERN_NOTICE "Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes\n");
- printk(KERN_NOTICE "empty_blocks %d, bad_blocks %d, c->nr_blocks %d\n",empty_blocks,bad_blocks,c->nr_blocks);
+ pr_notice("Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes\n");
+ pr_notice("empty_blocks %d, bad_blocks %d, c->nr_blocks %d\n",
+ empty_blocks, bad_blocks, c->nr_blocks);
ret = -EIO;
goto out;
}
@@ -611,12 +612,13 @@ scan_more:
cond_resched();
if (ofs & 3) {
- printk(KERN_WARNING "Eep. ofs 0x%08x not word-aligned!\n", ofs);
+ pr_warn("Eep. ofs 0x%08x not word-aligned!\n", ofs);
ofs = PAD(ofs);
continue;
}
if (ofs == prevofs) {
- printk(KERN_WARNING "ofs 0x%08x has already been seen. Skipping\n", ofs);
+ pr_warn("ofs 0x%08x has already been seen. Skipping\n",
+ ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
return err;
ofs += 4;
@@ -660,8 +662,8 @@ scan_more:
inbuf_ofs = ofs - buf_ofs;
while (inbuf_ofs < scan_end) {
if (unlikely(*(uint32_t *)(&buf[inbuf_ofs]) != 0xffffffff)) {
- printk(KERN_WARNING "Empty flash at 0x%08x ends at 0x%08x\n",
- empty_start, ofs);
+ pr_warn("Empty flash at 0x%08x ends at 0x%08x\n",
+ empty_start, ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, ofs-empty_start)))
return err;
goto scan_more;
@@ -708,7 +710,8 @@ scan_more:
}
if (ofs == jeb->offset && je16_to_cpu(node->magic) == KSAMTIB_CIGAM_2SFFJ) {
- printk(KERN_WARNING "Magic bitmask is backwards at offset 0x%08x. Wrong endian filesystem?\n", ofs);
+ pr_warn("Magic bitmask is backwards at offset 0x%08x. Wrong endian filesystem?\n",
+ ofs);
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
return err;
ofs += 4;
@@ -722,8 +725,8 @@ scan_more:
continue;
}
if (je16_to_cpu(node->magic) == JFFS2_OLD_MAGIC_BITMASK) {
- printk(KERN_WARNING "Old JFFS2 bitmask found at 0x%08x\n", ofs);
- printk(KERN_WARNING "You cannot use older JFFS2 filesystems with newer kernels\n");
+ pr_warn("Old JFFS2 bitmask found at 0x%08x\n", ofs);
+ pr_warn("You cannot use older JFFS2 filesystems with newer kernels\n");
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
return err;
ofs += 4;
@@ -731,7 +734,8 @@ scan_more:
}
if (je16_to_cpu(node->magic) != JFFS2_MAGIC_BITMASK) {
/* OK. We're out of possibilities. Whinge and move on */
- noisy_printk(&noise, "jffs2_scan_eraseblock(): Magic bitmask 0x%04x not found at 0x%08x: 0x%04x instead\n",
+ noisy_printk(&noise, "%s(): Magic bitmask 0x%04x not found at 0x%08x: 0x%04x instead\n",
+ __func__,
JFFS2_MAGIC_BITMASK, ofs,
je16_to_cpu(node->magic));
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
@@ -746,7 +750,8 @@ scan_more:
hdr_crc = crc32(0, &crcnode, sizeof(crcnode)-4);
if (hdr_crc != je32_to_cpu(node->hdr_crc)) {
- noisy_printk(&noise, "jffs2_scan_eraseblock(): Node at 0x%08x {0x%04x, 0x%04x, 0x%08x) has invalid CRC 0x%08x (calculated 0x%08x)\n",
+ noisy_printk(&noise, "%s(): Node at 0x%08x {0x%04x, 0x%04x, 0x%08x) has invalid CRC 0x%08x (calculated 0x%08x)\n",
+ __func__,
ofs, je16_to_cpu(node->magic),
je16_to_cpu(node->nodetype),
je32_to_cpu(node->totlen),
@@ -760,9 +765,9 @@ scan_more:
if (ofs + je32_to_cpu(node->totlen) > jeb->offset + c->sector_size) {
/* Eep. Node goes over the end of the erase block. */
- printk(KERN_WARNING "Node at 0x%08x with length 0x%08x would run over the end of the erase block\n",
- ofs, je32_to_cpu(node->totlen));
- printk(KERN_WARNING "Perhaps the file system was created with the wrong erase size?\n");
+ pr_warn("Node at 0x%08x with length 0x%08x would run over the end of the erase block\n",
+ ofs, je32_to_cpu(node->totlen));
+ pr_warn("Perhaps the file system was created with the wrong erase size?\n");
if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
return err;
ofs += 4;
@@ -854,13 +859,15 @@ scan_more:
case JFFS2_NODETYPE_CLEANMARKER:
jffs2_dbg(1, "CLEANMARKER node found at 0x%08x\n", ofs);
if (je32_to_cpu(node->totlen) != c->cleanmarker_size) {
- printk(KERN_NOTICE "CLEANMARKER node found at 0x%08x has totlen 0x%x != normal 0x%x\n",
- ofs, je32_to_cpu(node->totlen), c->cleanmarker_size);
+ pr_notice("CLEANMARKER node found at 0x%08x has totlen 0x%x != normal 0x%x\n",
+ ofs, je32_to_cpu(node->totlen),
+ c->cleanmarker_size);
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(sizeof(struct jffs2_unknown_node)))))
return err;
ofs += PAD(sizeof(struct jffs2_unknown_node));
} else if (jeb->first_node) {
- printk(KERN_NOTICE "CLEANMARKER node found at 0x%08x, not first node in block (0x%08x)\n", ofs, jeb->offset);
+ pr_notice("CLEANMARKER node found at 0x%08x, not first node in block (0x%08x)\n",
+ ofs, jeb->offset);
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(sizeof(struct jffs2_unknown_node)))))
return err;
ofs += PAD(sizeof(struct jffs2_unknown_node));
@@ -882,7 +889,8 @@ scan_more:
default:
switch (je16_to_cpu(node->nodetype) & JFFS2_COMPAT_MASK) {
case JFFS2_FEATURE_ROCOMPAT:
- printk(KERN_NOTICE "Read-only compatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs);
+ pr_notice("Read-only compatible feature node (0x%04x) found at offset 0x%08x\n",
+ je16_to_cpu(node->nodetype), ofs);
c->flags |= JFFS2_SB_FLAG_RO;
if (!(jffs2_is_readonly(c)))
return -EROFS;
@@ -892,7 +900,8 @@ scan_more:
break;
case JFFS2_FEATURE_INCOMPAT:
- printk(KERN_NOTICE "Incompatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs);
+ pr_notice("Incompatible feature node (0x%04x) found at offset 0x%08x\n",
+ je16_to_cpu(node->nodetype), ofs);
return -EINVAL;
case JFFS2_FEATURE_RWCOMPAT_DELETE:
@@ -954,7 +963,7 @@ struct jffs2_inode_cache *jffs2_scan_make_ino_cache(struct jffs2_sb_info *c, uin
ic = jffs2_alloc_inode_cache();
if (!ic) {
- printk(KERN_NOTICE "jffs2_scan_make_inode_cache(): allocation of inode cache failed\n");
+ pr_notice("%s(): allocation of inode cache failed\n", __func__);
return NULL;
}
memset(ic, 0, sizeof(*ic));
@@ -987,9 +996,8 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc
/* Check the node CRC in any case. */
crc = crc32(0, ri, sizeof(*ri)-8);
if (crc != je32_to_cpu(ri->node_crc)) {
- printk(KERN_NOTICE "jffs2_scan_inode_node(): CRC failed on "
- "node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ofs, je32_to_cpu(ri->node_crc), crc);
+ pr_notice("%s(): CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ __func__, ofs, je32_to_cpu(ri->node_crc), crc);
/*
* We believe totlen because the CRC on the node
* _header_ was OK, just the node itself failed.
@@ -1038,8 +1046,8 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo
crc = crc32(0, rd, sizeof(*rd)-8);
if (crc != je32_to_cpu(rd->node_crc)) {
- printk(KERN_NOTICE "jffs2_scan_dirent_node(): Node CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ofs, je32_to_cpu(rd->node_crc), crc);
+ pr_notice("%s(): Node CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ __func__, ofs, je32_to_cpu(rd->node_crc), crc);
/* We believe totlen because the CRC on the node _header_ was OK, just the node itself failed. */
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(rd->totlen)))))
return err;
@@ -1051,7 +1059,7 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo
/* Should never happen. Did. (OLPC trac #4184)*/
checkedlen = strnlen(rd->name, rd->nsize);
if (checkedlen < rd->nsize) {
- printk(KERN_ERR "Dirent at %08x has zeroes in name. Truncating to %d chars\n",
+ pr_err("Dirent at %08x has zeroes in name. Truncating to %d chars\n",
ofs, checkedlen);
}
fd = jffs2_alloc_full_dirent(checkedlen+1);
@@ -1063,8 +1071,8 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo
crc = crc32(0, fd->name, rd->nsize);
if (crc != je32_to_cpu(rd->name_crc)) {
- printk(KERN_NOTICE "jffs2_scan_dirent_node(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ofs, je32_to_cpu(rd->name_crc), crc);
+ pr_notice("%s(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ __func__, ofs, je32_to_cpu(rd->name_crc), crc);
jffs2_dbg(1, "Name for which CRC failed is (now) '%s', ino #%d\n",
fd->name, je32_to_cpu(rd->ino));
jffs2_free_full_dirent(fd);
diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c
index e537fb0..0789e4e 100644
--- a/fs/jffs2/summary.c
+++ b/fs/jffs2/summary.c
@@ -442,13 +442,16 @@ static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eras
/* This should never happen, but https://dev.laptop.org/ticket/4184 */
checkedlen = strnlen(spd->name, spd->nsize);
if (!checkedlen) {
- printk(KERN_ERR "Dirent at %08x has zero at start of name. Aborting mount.\n",
- jeb->offset + je32_to_cpu(spd->offset));
+ pr_err("Dirent at %08x has zero at start of name. Aborting mount.\n",
+ jeb->offset +
+ je32_to_cpu(spd->offset));
return -EIO;
}
if (checkedlen < spd->nsize) {
- printk(KERN_ERR "Dirent at %08x has zeroes in name. Truncating to %d chars\n",
- jeb->offset + je32_to_cpu(spd->offset), checkedlen);
+ pr_err("Dirent at %08x has zeroes in name. Truncating to %d chars\n",
+ jeb->offset +
+ je32_to_cpu(spd->offset),
+ checkedlen);
}
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 3600e3e..9e3ba7f 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -214,8 +214,8 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data)
JFFS2_COMPR_MODE_FORCEZLIB;
#endif
else {
- printk(KERN_ERR "JFFS2 Error: unknown compressor \"%s\"",
- name);
+ pr_err("JFFS2 Error: unknown compressor \"%s\"",
+ name);
kfree(name);
return -EINVAL;
}
@@ -223,8 +223,8 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data)
c->mount_opts.override_compr = true;
break;
default:
- printk(KERN_ERR "JFFS2 Error: unrecognized mount option '%s' or missing value\n",
- p);
+ pr_err("JFFS2 Error: unrecognized mount option '%s' or missing value\n",
+ p);
return -EINVAL;
}
}
@@ -371,7 +371,7 @@ static int __init init_jffs2_fs(void)
BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68);
BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32);
- printk(KERN_INFO "JFFS2 version 2.2."
+ pr_info("JFFS2 version 2.2."
#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
" (NAND)"
#endif
@@ -386,22 +386,22 @@ static int __init init_jffs2_fs(void)
SLAB_MEM_SPREAD),
jffs2_i_init_once);
if (!jffs2_inode_cachep) {
- printk(KERN_ERR "JFFS2 error: Failed to initialise inode cache\n");
+ pr_err("JFFS2 error: Failed to initialise inode cache\n");
return -ENOMEM;
}
ret = jffs2_compressors_init();
if (ret) {
- printk(KERN_ERR "JFFS2 error: Failed to initialise compressors\n");
+ pr_err("JFFS2 error: Failed to initialise compressors\n");
goto out;
}
ret = jffs2_create_slab_caches();
if (ret) {
- printk(KERN_ERR "JFFS2 error: Failed to initialise slab caches\n");
+ pr_err("JFFS2 error: Failed to initialise slab caches\n");
goto out_compressors;
}
ret = register_filesystem(&jffs2_fs_type);
if (ret) {
- printk(KERN_ERR "JFFS2 error: Failed to register filesystem\n");
+ pr_err("JFFS2 error: Failed to register filesystem\n");
goto out_slab;
}
return 0;
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index 5188f4d..56eeed5 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -47,7 +47,7 @@ static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
*/
if (!p) {
- printk(KERN_ERR "jffs2_follow_link(): can't find symlink target\n");
+ pr_err("%s(): can't find symlink target\n", __func__);
p = ERR_PTR(-EIO);
}
jffs2_dbg(1, "%s(): target path is '%s'\n",
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index d626eb2..89a6ec0 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -233,10 +233,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf,
ret = mtd_read(c->mtd, ofs, c->wbuf_pagesize, &retlen, c->wbuf_verify);
if (ret && ret != -EUCLEAN && ret != -EBADMSG) {
- printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x failed: %d\n", c->wbuf_ofs, ret);
+ pr_warn("%s(): Read back of page at %08x failed: %d\n",
+ __func__, c->wbuf_ofs, ret);
return ret;
} else if (retlen != c->wbuf_pagesize) {
- printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x gave short read: %zd not %d.\n", ofs, retlen, c->wbuf_pagesize);
+ pr_warn("%s(): Read back of page at %08x gave short read: %zd not %d\n",
+ __func__, ofs, retlen, c->wbuf_pagesize);
return -EIO;
}
if (!memcmp(buf, c->wbuf_verify, c->wbuf_pagesize))
@@ -249,12 +251,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf,
else
eccstr = "OK or unused";
- printk(KERN_WARNING "Write verify error (ECC %s) at %08x. Wrote:\n",
- eccstr, c->wbuf_ofs);
+ pr_warn("Write verify error (ECC %s) at %08x. Wrote:\n",
+ eccstr, c->wbuf_ofs);
print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1,
c->wbuf, c->wbuf_pagesize, 0);
- printk(KERN_WARNING "Read back:\n");
+ pr_warn("Read back:\n");
print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1,
c->wbuf_verify, c->wbuf_pagesize, 0);
@@ -334,7 +336,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
buf = kmalloc(end - start, GFP_KERNEL);
if (!buf) {
- printk(KERN_CRIT "Malloc failure in wbuf recovery. Data loss ensues.\n");
+ pr_crit("Malloc failure in wbuf recovery. Data loss ensues.\n");
goto read_failed;
}
@@ -349,7 +351,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
ret = 0;
if (ret || retlen != c->wbuf_ofs - start) {
- printk(KERN_CRIT "Old data are already lost in wbuf recovery. Data loss ensues.\n");
+ pr_crit("Old data are already lost in wbuf recovery. Data loss ensues.\n");
kfree(buf);
buf = NULL;
@@ -383,7 +385,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
/* ... and get an allocation of space from a shiny new block instead */
ret = jffs2_reserve_space_gc(c, end-start, &len, JFFS2_SUMMARY_NOSUM_SIZE);
if (ret) {
- printk(KERN_WARNING "Failed to allocate space for wbuf recovery. Data loss ensues.\n");
+ pr_warn("Failed to allocate space for wbuf recovery. Data loss ensues.\n");
kfree(buf);
return;
}
@@ -393,7 +395,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
ret = jffs2_prealloc_raw_node_refs(c, c->nextblock, nr_refile);
if (ret) {
- printk(KERN_WARNING "Failed to allocate node refs for wbuf recovery. Data loss ensues.\n");
+ pr_warn("Failed to allocate node refs for wbuf recovery. Data loss ensues.\n");
kfree(buf);
return;
}
@@ -415,7 +417,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
#ifdef BREAKMEHEADER
static int breakme;
if (breakme++ == 20) {
- printk(KERN_NOTICE "Faking write error at 0x%08x\n", ofs);
+ pr_notice("Faking write error at 0x%08x\n", ofs);
breakme = 0;
mtd_write(c->mtd, ofs, towrite, &retlen, brokenbuf);
ret = -EIO;
@@ -426,7 +428,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
if (ret || retlen != towrite || jffs2_verify_write(c, rewrite_buf, ofs)) {
/* Argh. We tried. Really we did. */
- printk(KERN_CRIT "Recovery of wbuf failed due to a second write error\n");
+ pr_crit("Recovery of wbuf failed due to a second write error\n");
kfree(buf);
if (retlen)
@@ -434,7 +436,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
return;
}
- printk(KERN_NOTICE "Recovery of wbuf succeeded to %08x\n", ofs);
+ pr_notice("Recovery of wbuf succeeded to %08x\n", ofs);
c->wbuf_len = (end - start) - towrite;
c->wbuf_ofs = ofs + towrite;
@@ -584,7 +586,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
return 0;
if (!mutex_is_locked(&c->alloc_sem)) {
- printk(KERN_CRIT "jffs2_flush_wbuf() called with alloc_sem not locked!\n");
+ pr_crit("jffs2_flush_wbuf() called with alloc_sem not locked!\n");
BUG();
}
@@ -622,7 +624,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
#ifdef BREAKME
static int breakme;
if (breakme++ == 20) {
- printk(KERN_NOTICE "Faking write error at 0x%08x\n", c->wbuf_ofs);
+ pr_notice("Faking write error at 0x%08x\n", c->wbuf_ofs);
breakme = 0;
mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen,
brokenbuf);
@@ -634,11 +636,11 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
&retlen, c->wbuf);
if (ret) {
- printk(KERN_WARNING "jffs2_flush_wbuf(): Write failed with %d\n", ret);
+ pr_warn("jffs2_flush_wbuf(): Write failed with %d\n", ret);
goto wfail;
} else if (retlen != c->wbuf_pagesize) {
- printk(KERN_WARNING "jffs2_flush_wbuf(): Write was short: %zd instead of %d\n",
- retlen, c->wbuf_pagesize);
+ pr_warn("jffs2_flush_wbuf(): Write was short: %zd instead of %d\n",
+ retlen, c->wbuf_pagesize);
ret = -EIO;
goto wfail;
} else if ((ret = jffs2_verify_write(c, c->wbuf, c->wbuf_ofs))) {
@@ -660,10 +662,10 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
padded. If there is less free space in the block than that,
something screwed up */
if (wbuf_jeb->free_size < waste) {
- printk(KERN_CRIT "jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n",
- c->wbuf_ofs, c->wbuf_len, waste);
- printk(KERN_CRIT "jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n",
- wbuf_jeb->offset, wbuf_jeb->free_size);
+ pr_crit("jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n",
+ c->wbuf_ofs, c->wbuf_len, waste);
+ pr_crit("jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n",
+ wbuf_jeb->offset, wbuf_jeb->free_size);
BUG();
}
@@ -831,11 +833,11 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs,
if (to != PAD(c->wbuf_ofs + c->wbuf_len)) {
/* We're not writing immediately after the writebuffer. Bad. */
- printk(KERN_CRIT "%s(): Non-contiguous write to %08lx\n",
- __func__, (unsigned long)to);
+ pr_crit("%s(): Non-contiguous write to %08lx\n",
+ __func__, (unsigned long)to);
if (c->wbuf_len)
- printk(KERN_CRIT "wbuf was previously %08x-%08x\n",
- c->wbuf_ofs, c->wbuf_ofs+c->wbuf_len);
+ pr_crit("wbuf was previously %08x-%08x\n",
+ c->wbuf_ofs, c->wbuf_ofs + c->wbuf_len);
BUG();
}
@@ -963,8 +965,8 @@ int jffs2_flash_read(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *re
if ( (ret == -EBADMSG || ret == -EUCLEAN) && (*retlen == len) ) {
if (ret == -EBADMSG)
- printk(KERN_WARNING "mtd->read(0x%zx bytes from 0x%llx)"
- " returned ECC error\n", len, ofs);
+ pr_warn("mtd->read(0x%zx bytes from 0x%llx) returned ECC error\n",
+ len, ofs);
/*
* We have the raw data without ECC correction in the buffer,
* maybe we are lucky and all data or parts are correct. We
@@ -1040,9 +1042,8 @@ int jffs2_check_oob_empty(struct jffs2_sb_info *c,
ret = mtd_read_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1083,9 +1084,8 @@ int jffs2_check_nand_cleanmarker(struct jffs2_sb_info *c,
ret = mtd_read_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1109,9 +1109,8 @@ int jffs2_write_nand_cleanmarker(struct jffs2_sb_info *c,
ret = mtd_write_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot write OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot write OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1136,7 +1135,7 @@ int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *
if( ++jeb->bad_count < MAX_ERASE_FAILURES)
return 0;
- printk(KERN_WARNING "JFFS2: marking eraseblock at %08x\n as bad", bad_offset);
+ pr_warn("JFFS2: marking eraseblock at %08x as bad\n", bad_offset);
ret = mtd_block_markbad(c->mtd, bad_offset);
if (ret) {
@@ -1158,7 +1157,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
c->cleanmarker_size = 0;
if (!oinfo || oinfo->oobavail == 0) {
- printk(KERN_ERR "inconsistent device description\n");
+ pr_err("inconsistent device description\n");
return -EINVAL;
}
@@ -1229,7 +1228,7 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
if ((c->flash_size % c->sector_size) != 0) {
c->flash_size = (c->flash_size / c->sector_size) * c->sector_size;
- printk(KERN_WARNING "JFFS2 flash size adjusted to %dKiB\n", c->flash_size);
+ pr_warn("JFFS2 flash size adjusted to %dKiB\n", c->flash_size);
};
c->wbuf_ofs = 0xFFFFFFFF;
@@ -1246,7 +1245,8 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
}
#endif
- printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size);
+ pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ c->wbuf_pagesize, c->sector_size);
return 0;
}
@@ -1304,7 +1304,8 @@ int jffs2_ubivol_setup(struct jffs2_sb_info *c) {
if (!c->wbuf)
return -ENOMEM;
- printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size);
+ pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ c->wbuf_pagesize, c->sector_size);
return 0;
}
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index e137839..d98b220 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -68,7 +68,7 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
unsigned long cnt = 2;
D1(if(je32_to_cpu(ri->hdr_crc) != crc32(0, ri, sizeof(struct jffs2_unknown_node)-4)) {
- printk(KERN_CRIT "Eep. CRC not correct in jffs2_write_dnode()\n");
+ pr_crit("Eep. CRC not correct in jffs2_write_dnode()\n");
BUG();
}
);
@@ -78,7 +78,9 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
vecs[1].iov_len = datalen;
if (je32_to_cpu(ri->totlen) != sizeof(*ri) + datalen) {
- printk(KERN_WARNING "jffs2_write_dnode: ri->totlen (0x%08x) != sizeof(*ri) (0x%08zx) + datalen (0x%08x)\n", je32_to_cpu(ri->totlen), sizeof(*ri), datalen);
+ pr_warn("%s(): ri->totlen (0x%08x) != sizeof(*ri) (0x%08zx) + datalen (0x%08x)\n",
+ __func__, je32_to_cpu(ri->totlen),
+ sizeof(*ri), datalen);
}
fn = jffs2_alloc_full_dnode();
@@ -106,8 +108,8 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
(alloc_mode==ALLOC_GC)?0:f->inocache->ino);
if (ret || (retlen != sizeof(*ri) + datalen)) {
- printk(KERN_NOTICE "Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n",
- sizeof(*ri)+datalen, flash_ofs, ret, retlen);
+ pr_notice("Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n",
+ sizeof(*ri) + datalen, flash_ofs, ret, retlen);
/* Mark the space as dirtied */
if (retlen) {
@@ -118,7 +120,8 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
this node */
jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*ri)+datalen), NULL);
} else {
- printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", flash_ofs);
+ pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n",
+ flash_ofs);
}
if (!retried && alloc_mode != ALLOC_NORETRY) {
/* Try to reallocate space and retry */
@@ -214,17 +217,17 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
je32_to_cpu(rd->name_crc));
D1(if(je32_to_cpu(rd->hdr_crc) != crc32(0, rd, sizeof(struct jffs2_unknown_node)-4)) {
- printk(KERN_CRIT "Eep. CRC not correct in jffs2_write_dirent()\n");
+ pr_crit("Eep. CRC not correct in jffs2_write_dirent()\n");
BUG();
});
if (strnlen(name, namelen) != namelen) {
/* This should never happen, but seems to have done on at least one
occasion: https://dev.laptop.org/ticket/4184 */
- printk(KERN_CRIT "Error in jffs2_write_dirent() -- name contains zero bytes!\n");
- printk(KERN_CRIT "Directory inode #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x\n",
- je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
- je32_to_cpu(rd->name_crc));
+ pr_crit("Error in jffs2_write_dirent() -- name contains zero bytes!\n");
+ pr_crit("Directory inode #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x\n",
+ je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
+ je32_to_cpu(rd->name_crc));
WARN_ON(1);
return ERR_PTR(-EIO);
}
@@ -263,13 +266,14 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
ret = jffs2_flash_writev(c, vecs, 2, flash_ofs, &retlen,
(alloc_mode==ALLOC_GC)?0:je32_to_cpu(rd->pino));
if (ret || (retlen != sizeof(*rd) + namelen)) {
- printk(KERN_NOTICE "Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n",
- sizeof(*rd)+namelen, flash_ofs, ret, retlen);
+ pr_notice("Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n",
+ sizeof(*rd) + namelen, flash_ofs, ret, retlen);
/* Mark the space as dirtied */
if (retlen) {
jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*rd)+namelen), NULL);
} else {
- printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", flash_ofs);
+ pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n",
+ flash_ofs);
}
if (!retried) {
/* Try to reallocate space and retry */
@@ -417,7 +421,7 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
if (!datalen) {
- printk(KERN_WARNING "Eep. We didn't actually write any data in jffs2_write_inode_range()\n");
+ pr_warn("Eep. We didn't actually write any data in jffs2_write_inode_range()\n");
ret = -EIO;
break;
}
@@ -634,8 +638,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
dead_f->dents = fd->next;
if (fd->ino) {
- printk(KERN_WARNING "Deleting inode #%u with active dentry \"%s\"->ino #%u\n",
- dead_f->inocache->ino, fd->name, fd->ino);
+ pr_warn("Deleting inode #%u with active dentry \"%s\"->ino #%u\n",
+ dead_f->inocache->ino,
+ fd->name, fd->ino);
} else {
jffs2_dbg(1, "Removing deletion dirent for \"%s\" from dir ino #%u\n",
fd->name,
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
2012-02-15 23:56 ` [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg Joe Perches
2012-02-15 23:56 ` [PATCH 2/4] jffs2: Convert printks to pr_<level> Joe Perches
@ 2012-02-15 23:56 ` Joe Perches
2012-02-15 23:56 ` [PATCH 4/4] jffs2: Standardize JFFS_<LEVEL> uses Joe Perches
2012-02-29 12:08 ` Artem Bityutskiy
4 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-15 23:56 UTC (permalink / raw)
To: David Woodhouse; +Cc: linux-mtd, linux-kernel
Use pr_fmt to prefix KBUILD_MODNAME to appropriate logging messages.
Remove now unnecessary internal prefixes from formats.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/acl.c | 2 ++
fs/jffs2/background.c | 7 ++++---
fs/jffs2/build.c | 6 ++++--
fs/jffs2/compr.c | 21 +++++++++++----------
fs/jffs2/compr_rubin.c | 2 ++
fs/jffs2/compr_zlib.c | 2 ++
fs/jffs2/debug.c | 2 ++
fs/jffs2/dir.c | 2 ++
fs/jffs2/erase.c | 2 ++
fs/jffs2/file.c | 2 ++
fs/jffs2/fs.c | 10 ++++++----
fs/jffs2/gc.c | 6 ++++--
fs/jffs2/malloc.c | 2 ++
fs/jffs2/nodelist.c | 2 ++
fs/jffs2/nodemgmt.c | 2 ++
fs/jffs2/read.c | 2 ++
fs/jffs2/readinode.c | 2 ++
fs/jffs2/scan.c | 7 ++++---
fs/jffs2/summary.c | 5 +++--
fs/jffs2/super.c | 16 +++++++++-------
fs/jffs2/symlink.c | 2 ++
fs/jffs2/wbuf.c | 12 +++++++-----
fs/jffs2/write.c | 2 ++
23 files changed, 80 insertions(+), 38 deletions(-)
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 926d020..922f146 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/fs.h>
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index 63dafc6..2b60ce1 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/jffs2.h>
#include <linux/mtd/mtd.h>
@@ -48,8 +50,7 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
ret = PTR_ERR(tsk);
} else {
/* Wait for it... */
- jffs2_dbg(1, "JFFS2: Garbage collect thread is pid %d\n",
- tsk->pid);
+ jffs2_dbg(1, "Garbage collect thread is pid %d\n", tsk->pid);
wait_for_completion(&c->gc_thread_start);
ret = tsk->pid;
}
@@ -62,7 +63,7 @@ void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c)
int wait = 0;
spin_lock(&c->erase_completion_lock);
if (c->gc_task) {
- jffs2_dbg(1, "jffs2: Killing GC task %d\n", c->gc_task->pid);
+ jffs2_dbg(1, "Killing GC task %d\n", c->gc_task->pid);
send_sig(SIGKILL, c->gc_task, 1);
wait = 1;
}
diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c
index 3005ec4..a3750f9 100644
--- a/fs/jffs2/build.c
+++ b/fs/jffs2/build.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/slab.h>
@@ -307,8 +309,8 @@ static void jffs2_calc_trigger_levels(struct jffs2_sb_info *c)
trying to GC to make more space. It'll be a fruitless task */
c->nospc_dirty_size = c->sector_size + (c->flash_size / 100);
- dbg_fsbuild("JFFS2 trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
- c->flash_size / 1024, c->sector_size / 1024, c->nr_blocks);
+ dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
+ c->flash_size / 1024, c->sector_size / 1024, c->nr_blocks);
dbg_fsbuild("Blocks required to allow deletion: %d (%d KiB)\n",
c->resv_blocks_deletion, c->resv_blocks_deletion*c->sector_size/1024);
dbg_fsbuild("Blocks required to allow writes: %d (%d KiB)\n",
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c
index ee9bf23..4849a4c 100644
--- a/fs/jffs2/compr.c
+++ b/fs/jffs2/compr.c
@@ -12,6 +12,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include "compr.h"
static DEFINE_SPINLOCK(jffs2_compressor_list_lock);
@@ -79,7 +81,7 @@ static int jffs2_selected_compress(u8 compr, unsigned char *data_in,
output_buf = kmalloc(*cdatalen, GFP_KERNEL);
if (!output_buf) {
- pr_warn("JFFS2: No memory for compressor allocation. Compression failed.\n");
+ pr_warn("No memory for compressor allocation. Compression failed.\n");
return ret;
}
orig_slen = *datalen;
@@ -188,7 +190,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
tmp_buf = kmalloc(orig_slen, GFP_KERNEL);
spin_lock(&jffs2_compressor_list_lock);
if (!tmp_buf) {
- pr_warn("JFFS2: No memory for compressor allocation. (%d bytes)\n",
+ pr_warn("No memory for compressor allocation. (%d bytes)\n",
orig_slen);
continue;
}
@@ -236,7 +238,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
cpage_out, datalen, cdatalen);
break;
default:
- pr_err("JFFS2: unknown compression mode\n");
+ pr_err("unknown compression mode\n");
}
if (ret == JFFS2_COMPR_NONE) {
@@ -289,8 +291,7 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
return ret;
}
}
- pr_warn("JFFS2 compression type 0x%02x not available\n",
- comprtype);
+ pr_warn("compression type 0x%02x not available\n", comprtype);
spin_unlock(&jffs2_compressor_list_lock);
return -EIO;
}
@@ -343,7 +344,7 @@ int jffs2_unregister_compressor(struct jffs2_compressor *comp)
if (comp->usecount) {
spin_unlock(&jffs2_compressor_list_lock);
- pr_warn("JFFS2: Compressor module is in use. Unregister failed.\n");
+ pr_warn("Compressor module is in use. Unregister failed.\n");
return -1;
}
list_del(&comp->list);
@@ -380,17 +381,17 @@ int __init jffs2_compressors_init(void)
/* Setting default compression mode */
#ifdef CONFIG_JFFS2_CMODE_NONE
jffs2_compression_mode = JFFS2_COMPR_MODE_NONE;
- jffs2_dbg(1, "JFFS2: default compression mode: none\n");
+ jffs2_dbg(1, "default compression mode: none\n");
#else
#ifdef CONFIG_JFFS2_CMODE_SIZE
jffs2_compression_mode = JFFS2_COMPR_MODE_SIZE;
- jffs2_dbg(1, "JFFS2: default compression mode: size\n");
+ jffs2_dbg(1, "default compression mode: size\n");
#else
#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO
jffs2_compression_mode = JFFS2_COMPR_MODE_FAVOURLZO;
- jffs2_dbg(1, "JFFS2: default compression mode: favourlzo\n");
+ jffs2_dbg(1, "default compression mode: favourlzo\n");
#else
- jffs2_dbg(1, "JFFS2: default compression mode: priority\n");
+ jffs2_dbg(1, "default compression mode: priority\n");
#endif
#endif
#endif
diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c
index 9e7cec8..92e0644 100644
--- a/fs/jffs2/compr_rubin.c
+++ b/fs/jffs2/compr_rubin.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/string.h>
#include <linux/types.h>
#include <linux/jffs2.h>
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 88529e4..0b9a1e4 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -14,6 +14,8 @@
#error "The userspace support got too messy and was removed. Update your mkfs.jffs2"
#endif
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/zlib.h>
#include <linux/zutil.h>
diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index 6cac7d6..f8a99a3 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pagemap.h>
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index a7a3c1a..b560188 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/fs.h>
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index 5f14309..e7594c6 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 5ffc356..db3889b 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/time.h>
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 0da3ca3..c47f69e 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/capability.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -513,11 +515,11 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
#ifndef CONFIG_JFFS2_FS_WRITEBUFFER
if (c->mtd->type == MTD_NANDFLASH) {
- pr_err("jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n");
+ pr_err("Cannot operate on NAND flash unless jffs2 NAND support is compiled in\n");
return -EINVAL;
}
if (c->mtd->type == MTD_DATAFLASH) {
- pr_err("jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n");
+ pr_err("Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in\n");
return -EINVAL;
}
#endif
@@ -531,12 +533,12 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent)
*/
if ((c->sector_size * blocks) != c->flash_size) {
c->flash_size = c->sector_size * blocks;
- pr_info("jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n",
+ pr_info("Flash size not aligned to erasesize, reducing to %dKiB\n",
c->flash_size / 1024);
}
if (c->flash_size < 5*c->sector_size) {
- pr_err("jffs2: Too few erase blocks (%d)\n",
+ pr_err("Too few erase blocks (%d)\n",
c->flash_size / c->sector_size);
return -EINVAL;
}
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
index d7936d0..ad271c7 100644
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -10,6 +10,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/mtd/mtd.h>
#include <linux/slab.h>
@@ -88,7 +90,7 @@ again:
goto again;
} else {
/* Eep. All were empty */
- jffs2_dbg(1, "jffs2: No clean, dirty _or_ erasable blocks to GC from! Where are they all?\n");
+ jffs2_dbg(1, "No clean, dirty _or_ erasable blocks to GC from! Where are they all?\n");
return NULL;
}
@@ -249,7 +251,7 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
mutex_unlock(&c->alloc_sem);
return -EAGAIN;
}
- jffs2_dbg(1, "jffs2: Couldn't find erase block to garbage collect!\n");
+ jffs2_dbg(1, "Couldn't find erase block to garbage collect!\n");
spin_unlock(&c->erase_completion_lock);
mutex_unlock(&c->alloc_sem);
return -EIO;
diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c
index c082868..4f47aa2 100644
--- a/fs/jffs2/malloc.c
+++ b/fs/jffs2/malloc.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/init.h>
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index fc16761..975a1f5 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c
index 563a5f6..6784d1e 100644
--- a/fs/jffs2/nodemgmt.c
+++ b/fs/jffs2/nodemgmt.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/mtd/mtd.h>
#include <linux/compiler.h>
diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c
index 925ec65..0b042b1 100644
--- a/fs/jffs2/read.c
+++ b/fs/jffs2/read.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/crc32.h>
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index 3093ac4..dc0437e 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/slab.h>
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 078cede..7654e87 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/slab.h>
@@ -218,15 +220,14 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
case BLK_STATE_ALLDIRTY:
/* Nothing valid - not even a clean marker. Needs erasing. */
/* For now we just put it on the erasing list. We'll start the erases later */
- jffs2_dbg(1, "JFFS2: Erase block at 0x%08x is not formatted. It will be erased\n",
+ jffs2_dbg(1, "Erase block at 0x%08x is not formatted. It will be erased\n",
jeb->offset);
list_add(&jeb->list, &c->erase_pending_list);
c->nr_erasing_blocks++;
break;
case BLK_STATE_BADBLOCK:
- jffs2_dbg(1, "JFFS2: Block at 0x%08x is bad\n",
- jeb->offset);
+ jffs2_dbg(1, "Block at 0x%08x is bad\n", jeb->offset);
list_add(&jeb->list, &c->bad_list);
c->bad_size += c->sector_size;
c->free_size -= c->sector_size;
diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c
index 0789e4e..c522d09 100644
--- a/fs/jffs2/summary.c
+++ b/fs/jffs2/summary.c
@@ -11,6 +11,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
@@ -811,8 +813,7 @@ static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock
sum_ofs = jeb->offset + c->sector_size - jeb->free_size;
- dbg_summary("JFFS2: writing out data to flash to pos : 0x%08x\n",
- sum_ofs);
+ dbg_summary("writing out data to flash to pos : 0x%08x\n", sum_ofs);
ret = jffs2_flash_writev(c, vecs, 2, sum_ofs, &retlen, 0);
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 9e3ba7f..f9916f3 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -214,7 +216,7 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data)
JFFS2_COMPR_MODE_FORCEZLIB;
#endif
else {
- pr_err("JFFS2 Error: unknown compressor \"%s\"",
+ pr_err("Error: unknown compressor \"%s\"\n",
name);
kfree(name);
return -EINVAL;
@@ -223,7 +225,7 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data)
c->mount_opts.override_compr = true;
break;
default:
- pr_err("JFFS2 Error: unrecognized mount option '%s' or missing value\n",
+ pr_err("Error: unrecognized mount option '%s' or missing value\n",
p);
return -EINVAL;
}
@@ -371,7 +373,7 @@ static int __init init_jffs2_fs(void)
BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68);
BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32);
- pr_info("JFFS2 version 2.2."
+ pr_info("version 2.2."
#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
" (NAND)"
#endif
@@ -386,22 +388,22 @@ static int __init init_jffs2_fs(void)
SLAB_MEM_SPREAD),
jffs2_i_init_once);
if (!jffs2_inode_cachep) {
- pr_err("JFFS2 error: Failed to initialise inode cache\n");
+ pr_err("error: Failed to initialise inode cache\n");
return -ENOMEM;
}
ret = jffs2_compressors_init();
if (ret) {
- pr_err("JFFS2 error: Failed to initialise compressors\n");
+ pr_err("error: Failed to initialise compressors\n");
goto out;
}
ret = jffs2_create_slab_caches();
if (ret) {
- pr_err("JFFS2 error: Failed to initialise slab caches\n");
+ pr_err("error: Failed to initialise slab caches\n");
goto out_compressors;
}
ret = register_filesystem(&jffs2_fs_type);
if (ret) {
- pr_err("JFFS2 error: Failed to register filesystem\n");
+ pr_err("error: Failed to register filesystem\n");
goto out_slab;
}
return 0;
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index 56eeed5..6e56333 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/namei.h>
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 89a6ec0..74d9be1 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -11,6 +11,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
@@ -1135,7 +1137,7 @@ int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *
if( ++jeb->bad_count < MAX_ERASE_FAILURES)
return 0;
- pr_warn("JFFS2: marking eraseblock at %08x as bad\n", bad_offset);
+ pr_warn("marking eraseblock at %08x as bad\n", bad_offset);
ret = mtd_block_markbad(c->mtd, bad_offset);
if (ret) {
@@ -1161,7 +1163,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
return -EINVAL;
}
- jffs2_dbg(1, "JFFS2 using OOB on NAND\n");
+ jffs2_dbg(1, "using OOB on NAND\n");
c->oobavail = oinfo->oobavail;
@@ -1228,7 +1230,7 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
if ((c->flash_size % c->sector_size) != 0) {
c->flash_size = (c->flash_size / c->sector_size) * c->sector_size;
- pr_warn("JFFS2 flash size adjusted to %dKiB\n", c->flash_size);
+ pr_warn("flash size adjusted to %dKiB\n", c->flash_size);
};
c->wbuf_ofs = 0xFFFFFFFF;
@@ -1245,7 +1247,7 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
}
#endif
- pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ pr_info("write-buffering enabled buffer (%d) erasesize (%d)\n",
c->wbuf_pagesize, c->sector_size);
return 0;
@@ -1304,7 +1306,7 @@ int jffs2_ubivol_setup(struct jffs2_sb_info *c) {
if (!c->wbuf)
return -ENOMEM;
- pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ pr_info("write-buffering enabled buffer (%d) erasesize (%d)\n",
c->wbuf_pagesize, c->sector_size);
return 0;
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index d98b220..b634de4 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/crc32.h>
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 4/4] jffs2: Standardize JFFS_<LEVEL> uses
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
` (2 preceding siblings ...)
2012-02-15 23:56 ` [PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats Joe Perches
@ 2012-02-15 23:56 ` Joe Perches
2012-02-29 12:08 ` Artem Bityutskiy
4 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-15 23:56 UTC (permalink / raw)
To: David Woodhouse; +Cc: linux-mtd, linux-kernel
Use pr_<level> to prefix KBUILD_MODNAME via pr_fmt.
Remove obfuscating defines and use constants in pr_<level>
No need for a do {} while (0) for single statements.
Form of JFFS_<LEVEL> output changes from
"JFFS2 notice: " to "jffs2: notice: "
Added pr_fmt to xattr.c
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/debug.h | 46 +++++++++-------------------------------------
fs/jffs2/xattr.c | 2 ++
2 files changed, 11 insertions(+), 37 deletions(-)
diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h
index 7782c63..b154797 100644
--- a/fs/jffs2/debug.h
+++ b/fs/jffs2/debug.h
@@ -69,50 +69,22 @@ do { \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
-/* The prefixes of JFFS2 messages */
-#define JFFS2_DBG_PREFIX "[JFFS2 DBG]"
-#define JFFS2_ERR_PREFIX "JFFS2 error:"
-#define JFFS2_WARN_PREFIX "JFFS2 warning:"
-#define JFFS2_NOTICE_PREFIX "JFFS2 notice:"
-
-#define JFFS2_ERR KERN_ERR
-#define JFFS2_WARN KERN_WARNING
-#define JFFS2_NOT KERN_NOTICE
-#define JFFS2_DBG KERN_DEBUG
-
-#define JFFS2_DBG_MSG_PREFIX JFFS2_DBG JFFS2_DBG_PREFIX
-#define JFFS2_ERR_MSG_PREFIX JFFS2_ERR JFFS2_ERR_PREFIX
-#define JFFS2_WARN_MSG_PREFIX JFFS2_WARN JFFS2_WARN_PREFIX
-#define JFFS2_NOTICE_MSG_PREFIX JFFS2_NOT JFFS2_NOTICE_PREFIX
-
/* JFFS2 message macros */
-#define JFFS2_ERROR(fmt, ...) \
- do { \
- printk(JFFS2_ERR_MSG_PREFIX \
- " (%d) %s: " fmt, task_pid_nr(current), \
- __func__ , ##__VA_ARGS__); \
- } while(0)
+#define JFFS2_ERROR(fmt, ...) \
+ pr_err("error: (%d) %s: " fmt, \
+ task_pid_nr(current), __func__, ##__VA_ARGS__)
#define JFFS2_WARNING(fmt, ...) \
- do { \
- printk(JFFS2_WARN_MSG_PREFIX \
- " (%d) %s: " fmt, task_pid_nr(current), \
- __func__ , ##__VA_ARGS__); \
- } while(0)
+ pr_warn("warning: (%d) %s: " fmt, \
+ task_pid_nr(current), __func__, ##__VA_ARGS__)
#define JFFS2_NOTICE(fmt, ...) \
- do { \
- printk(JFFS2_NOTICE_MSG_PREFIX \
- " (%d) %s: " fmt, task_pid_nr(current), \
- __func__ , ##__VA_ARGS__); \
- } while(0)
+ pr_notice("notice: (%d) %s: " fmt, \
+ task_pid_nr(current), __func__, ##__VA_ARGS__)
#define JFFS2_DEBUG(fmt, ...) \
- do { \
- printk(JFFS2_DBG_MSG_PREFIX \
- " (%d) %s: " fmt, task_pid_nr(current), \
- __func__ , ##__VA_ARGS__); \
- } while(0)
+ printk(KERN_DEBUG "[JFFS2 DBG] (%d) %s: " fmt, \
+ task_pid_nr(current), __func__, ##__VA_ARGS__)
/*
* We split our debugging messages on several parts, depending on the JFFS2
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c
index 3e93cdd..b55b803 100644
--- a/fs/jffs2/xattr.c
+++ b/fs/jffs2/xattr.c
@@ -9,6 +9,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/fs.h>
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
@ 2012-02-29 12:08 ` Artem Bityutskiy
2012-02-15 23:56 ` [PATCH 2/4] jffs2: Convert printks to pr_<level> Joe Perches
` (3 subsequent siblings)
4 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-02-29 12:08 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
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On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> Joe Perches (4):
> jffs2: Convert most D1/D2 macros to jffs2_dbg
> jffs2: Convert printks to pr_<level>
> jffs2: Use pr_fmt and remove jffs: from formats
> jffs2: Standardize JFFS_<LEVEL> uses
Thanks for the work, appreciated. But your patch introduces new sparse
and smatch warnings, which did not exist before your patch:
Successfully built configuration "l2_mxs_defconfig,arm,arm-unknown-linux-gnueabi-", results:
--- before_patching.log
+++ after_patching.log
@@ @@
+fs/jffs2/file.c:330:2: warning: signed and unsigned type in conditional expression [-Wsign-compare]
@@ @@
-fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'decomprbuf' [smatch]
-fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'readbuf' [smatch]
+fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'decomprbuf' [smatch]
+fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'readbuf' [smatch]
@@ @@
-fs/jffs2/scan.c:108:54: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
@@ @@
+fs/jffs2/super.c:377:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:379:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:380:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:382:1: error: directive in argument list [sparse]
Would you please take a look? Ideally patches should eliminate warnings,
not introduce new ones.
Also, your patch does not apply cleanly to my l2-mtd tree - and this is
the tree which is currently used for merging MTD and JFFS2 stuff
upstream, and it is in linux-next as well. Would you send patches
against the l2 tree?
Also, there are several checkpatch.pl complaints, please, take a look:
--------------------------------------------------------------------------------
checkpatch.pl has some complaints:
--------------------------------------------------------------------------------
checkpatch.pl results for patch "[PATCH 2/4] jffs2: Convert printks to pr_<level>"
WARNING:LONG_LINE: line over 80 characters
#893: FILE: fs/jffs2/nodemgmt.c:269:
+ list_empty(&c->erase_pending_list) ? "yes" : "no");
WARNING:LONG_LINE: line over 80 characters
#1094: FILE: fs/jffs2/scan.c:31:
+ pr_notice("Further such events for this erase block will not be printed\n"); \
total: 0 errors, 2 warnings, 1523 lines checked
--------------------------------------------------------------------------------
checkpatch.pl results for patch "[PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats"
WARNING:LONG_LINE: line over 80 characters
#102: FILE: fs/jffs2/build.c:312:
+ dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
total: 0 errors, 1 warnings, 432 lines checked
--------------------------------------------------------------------------------
checkpatch.pl results for the entire squashed patch-set
WARNING:LONG_LINE: line over 80 characters
#3480: FILE: fs/jffs2/nodemgmt.c:269:
+ list_empty(&c->erase_pending_list) ? "yes" : "no");
WARNING:LONG_LINE: line over 80 characters
#3681: FILE: fs/jffs2/scan.c:31:
+ pr_notice("Further such events for this erase block will not be printed\n"); \
WARNING:LONG_LINE: line over 80 characters
#4448: FILE: fs/jffs2/build.c:312:
+ dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
total: 0 errors, 3 warnings, 4324 lines checked
--------------------------------------------------------------------------------
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
@ 2012-02-29 12:08 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-02-29 12:08 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 3771 bytes --]
On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> Joe Perches (4):
> jffs2: Convert most D1/D2 macros to jffs2_dbg
> jffs2: Convert printks to pr_<level>
> jffs2: Use pr_fmt and remove jffs: from formats
> jffs2: Standardize JFFS_<LEVEL> uses
Thanks for the work, appreciated. But your patch introduces new sparse
and smatch warnings, which did not exist before your patch:
Successfully built configuration "l2_mxs_defconfig,arm,arm-unknown-linux-gnueabi-", results:
--- before_patching.log
+++ after_patching.log
@@ @@
+fs/jffs2/file.c:330:2: warning: signed and unsigned type in conditional expression [-Wsign-compare]
@@ @@
-fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'decomprbuf' [smatch]
-fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'readbuf' [smatch]
+fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'decomprbuf' [smatch]
+fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'readbuf' [smatch]
@@ @@
-fs/jffs2/scan.c:108:54: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
@@ @@
+fs/jffs2/super.c:377:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:379:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:380:1: error: directive in argument list [sparse]
+fs/jffs2/super.c:382:1: error: directive in argument list [sparse]
Would you please take a look? Ideally patches should eliminate warnings,
not introduce new ones.
Also, your patch does not apply cleanly to my l2-mtd tree - and this is
the tree which is currently used for merging MTD and JFFS2 stuff
upstream, and it is in linux-next as well. Would you send patches
against the l2 tree?
Also, there are several checkpatch.pl complaints, please, take a look:
--------------------------------------------------------------------------------
checkpatch.pl has some complaints:
--------------------------------------------------------------------------------
checkpatch.pl results for patch "[PATCH 2/4] jffs2: Convert printks to pr_<level>"
WARNING:LONG_LINE: line over 80 characters
#893: FILE: fs/jffs2/nodemgmt.c:269:
+ list_empty(&c->erase_pending_list) ? "yes" : "no");
WARNING:LONG_LINE: line over 80 characters
#1094: FILE: fs/jffs2/scan.c:31:
+ pr_notice("Further such events for this erase block will not be printed\n"); \
total: 0 errors, 2 warnings, 1523 lines checked
--------------------------------------------------------------------------------
checkpatch.pl results for patch "[PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats"
WARNING:LONG_LINE: line over 80 characters
#102: FILE: fs/jffs2/build.c:312:
+ dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
total: 0 errors, 1 warnings, 432 lines checked
--------------------------------------------------------------------------------
checkpatch.pl results for the entire squashed patch-set
WARNING:LONG_LINE: line over 80 characters
#3480: FILE: fs/jffs2/nodemgmt.c:269:
+ list_empty(&c->erase_pending_list) ? "yes" : "no");
WARNING:LONG_LINE: line over 80 characters
#3681: FILE: fs/jffs2/scan.c:31:
+ pr_notice("Further such events for this erase block will not be printed\n"); \
WARNING:LONG_LINE: line over 80 characters
#4448: FILE: fs/jffs2/build.c:312:
+ dbg_fsbuild("trigger levels (size %d KiB, block size %d KiB, %d blocks)\n",
total: 0 errors, 3 warnings, 4324 lines checked
--------------------------------------------------------------------------------
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
2012-02-29 12:08 ` Artem Bityutskiy
@ 2012-02-29 12:12 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-02-29 12:12 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 274 bytes --]
On Wed, 2012-02-29 at 14:08 +0200, Artem Bityutskiy wrote:
> Also, there are several checkpatch.pl complaints, please, take a look:
Ok, I copy-pasted them, but actually took a look now and the
checkpatch.pl ones are non-issues.
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
@ 2012-02-29 12:12 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-02-29 12:12 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 274 bytes --]
On Wed, 2012-02-29 at 14:08 +0200, Artem Bityutskiy wrote:
> Also, there are several checkpatch.pl complaints, please, take a look:
Ok, I copy-pasted them, but actually took a look now and the
checkpatch.pl ones are non-issues.
--
Best Regards,
Artem Bityutskiy
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
2012-02-29 12:08 ` Artem Bityutskiy
@ 2012-02-29 19:02 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-29 19:02 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Wed, 2012-02-29 at 14:08 +0200, Artem Bityutskiy wrote:
> On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> > Joe Perches (4):
> > jffs2: Convert most D1/D2 macros to jffs2_dbg
> > jffs2: Convert printks to pr_<level>
> > jffs2: Use pr_fmt and remove jffs: from formats
> > jffs2: Standardize JFFS_<LEVEL> uses
>
> Thanks for the work, appreciated. But your patch introduces new sparse
> and smatch warnings, which did not exist before your patch:
Hello Artem.
> Successfully built configuration "l2_mxs_defconfig,arm,arm-unknown-linux-gnueabi-", results:
>
> --- before_patching.log
> +++ after_patching.log
> @@ @@
> +fs/jffs2/file.c:330:2: warning: signed and unsigned type in conditional expression [-Wsign-compare]
> @@ @@
> -fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'decomprbuf' [smatch]
> -fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'readbuf' [smatch]
> +fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'decomprbuf' [smatch]
> +fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'readbuf' [smatch]
> @@ @@
> -fs/jffs2/scan.c:108:54: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
> @@ @@
> +fs/jffs2/super.c:377:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:379:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:380:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:382:1: error: directive in argument list [sparse]
I don't see how this is a new error.
printk vs pr_info shouldn't change this.
maybe it's a smatch issue?
> Would you please take a look? Ideally patches should eliminate warnings,
> not introduce new ones.
I believe this simply exposes a current defect rather than
adds "new" ones. It seems the old D1/D2 macros hide them.
> Also, your patch does not apply cleanly to my l2-mtd tree - and this is
> the tree which is currently used for merging MTD and JFFS2 stuff
> upstream, and it is in linux-next as well. Would you send patches
> against the l2 tree?
This patchset applies cleanly against next-20120229
Where is your git tree?
cheers, Joe
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
@ 2012-02-29 19:02 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-02-29 19:02 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Wed, 2012-02-29 at 14:08 +0200, Artem Bityutskiy wrote:
> On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> > Joe Perches (4):
> > jffs2: Convert most D1/D2 macros to jffs2_dbg
> > jffs2: Convert printks to pr_<level>
> > jffs2: Use pr_fmt and remove jffs: from formats
> > jffs2: Standardize JFFS_<LEVEL> uses
>
> Thanks for the work, appreciated. But your patch introduces new sparse
> and smatch warnings, which did not exist before your patch:
Hello Artem.
> Successfully built configuration "l2_mxs_defconfig,arm,arm-unknown-linux-gnueabi-", results:
>
> --- before_patching.log
> +++ after_patching.log
> @@ @@
> +fs/jffs2/file.c:330:2: warning: signed and unsigned type in conditional expression [-Wsign-compare]
> @@ @@
> -fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'decomprbuf' [smatch]
> -fs/jffs2/read.c:154 jffs2_read_dnode(129) warn: possible memory leak of 'readbuf' [smatch]
> +fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'decomprbuf' [smatch]
> +fs/jffs2/read.c:154 jffs2_read_dnode(131) warn: possible memory leak of 'readbuf' [smatch]
> @@ @@
> -fs/jffs2/scan.c:108:54: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
> @@ @@
> +fs/jffs2/super.c:377:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:379:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:380:1: error: directive in argument list [sparse]
> +fs/jffs2/super.c:382:1: error: directive in argument list [sparse]
I don't see how this is a new error.
printk vs pr_info shouldn't change this.
maybe it's a smatch issue?
> Would you please take a look? Ideally patches should eliminate warnings,
> not introduce new ones.
I believe this simply exposes a current defect rather than
adds "new" ones. It seems the old D1/D2 macros hide them.
> Also, your patch does not apply cleanly to my l2-mtd tree - and this is
> the tree which is currently used for merging MTD and JFFS2 stuff
> upstream, and it is in linux-next as well. Would you send patches
> against the l2 tree?
This patchset applies cleanly against next-20120229
Where is your git tree?
cheers, Joe
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
2012-02-29 19:02 ` Joe Perches
@ 2012-03-01 7:36 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-01 7:36 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
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On Wed, 2012-02-29 at 11:02 -0800, Joe Perches wrote:
> I believe this simply exposes a current defect rather than
> adds "new" ones. It seems the old D1/D2 macros hide them.
OK, I'll take a closer look as soon as I have time.
> > Also, your patch does not apply cleanly to my l2-mtd tree - and this is
> > the tree which is currently used for merging MTD and JFFS2 stuff
> > upstream, and it is in linux-next as well. Would you send patches
> > against the l2 tree?
>
> This patchset applies cleanly against next-20120229
> Where is your git tree?
git://git.infradead.org/users/dedekind/l2-mtd.git
The conflicts were minor anyway and I am able to fix them up myself.
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 0/4] jffs2: logging message neatening
@ 2012-03-01 7:36 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-01 7:36 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 731 bytes --]
On Wed, 2012-02-29 at 11:02 -0800, Joe Perches wrote:
> I believe this simply exposes a current defect rather than
> adds "new" ones. It seems the old D1/D2 macros hide them.
OK, I'll take a closer look as soon as I have time.
> > Also, your patch does not apply cleanly to my l2-mtd tree - and this is
> > the tree which is currently used for merging MTD and JFFS2 stuff
> > upstream, and it is in linux-next as well. Would you send patches
> > against the l2 tree?
>
> This patchset applies cleanly against next-20120229
> Where is your git tree?
git://git.infradead.org/users/dedekind/l2-mtd.git
The conflicts were minor anyway and I am able to fix them up myself.
--
Best Regards,
Artem Bityutskiy
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-02-15 23:56 ` [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg Joe Perches
@ 2012-03-05 16:30 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-05 16:30 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> D1 and D2 macros are mostly uses to emit debugging messages.
>
> Convert the logging uses of D1 & D2 to jffs2_dbg(level, fmt, ...)
> to be a bit more consistent style with the rest of the kernel.
>
> All jffs2_dbg output is now at KERN_DEBUG where some of
> the previous uses were emitted at various KERN_<LEVEL>s.
I would just kill all the levels and left only the first one - others
are not useful. This FS is in the kernel for ages and it is safe to
assume it is robust enough to require no level 2. And change the Kconfig
correspondingly.
I would accept that to my l2 tree, although the final word is from
dwmw2, of course.
>
> Signed-off-by: Joe Perches <joe@perches.com>
Would it please be possible to make the patch which introduces jffs2_dbg
macros be separate? It is very difficult to find the definition (most
interesting in this patch) while looking at the e-mail.
> @@ -47,7 +47,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
> ret = PTR_ERR(tsk);
> } else {
> /* Wait for it... */
> - D1(printk(KERN_DEBUG "JFFS2: Garbage collect thread is pid %d\n", tsk->pid));
> + jffs2_dbg(1, "JFFS2: Garbage collect thread is pid %d\n",
> + tsk->pid);
Notice JFFS2 prefix.
> - D1(printk(KERN_DEBUG "jffs2: Killing GC task %d\n", c->gc_task->pid));
> + jffs2_dbg(1, "jffs2: Killing GC task %d\n", c->gc_task->pid);
Here and in many other places we have jffs2: prefix.
How about make one more step forward and remove this prefix from all the
messages and make it to be part of the 'jffs2_dbg' macro?
Really, just mechanical D1 -> jffs2_dbg() translation is not so
interesting.
> - D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): kthread_stop() called.\n"));
> + jffs2_dbg(1, "%s(): kthread_stop() called\n", __func__);
A lot of messages have the function name prefix - would you make another
step forward and make this to be generated by 'jffs2_dbg()' instead as
well?
I believe you may not worry about breaking anything by changing the
messages.
> + jffs2_dbg(1, "%s(): SIGSTOP received\n",
> + __func__);
May become a one-liner here and in many other places.
> ;
> + jffs2_dbg(1, "%s(): SIGKILL received\n",
> + __func__);
Ditto, and there are many other places.
> - D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
> - jeb->offset, jeb->offset, jeb->offset + c->sector_size));
> + jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
> + __func__,
> + jeb->offset, jeb->offset, jeb->offset + c->sector_size);
Probably lines can be joined?
> if (jeb == c->gcblock) {
> - D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> - frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
> + jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> + frag->ofs,
> + frag->ofs + frag->size,
> + ref_offset(raw));
Lines can be joined, and in other places as well.
> - frag->ofs, frag->ofs+frag->size, jeb->offset));
> + jffs2_dbg(1, "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
> + frag->ofs,
> + frag->ofs + frag->size,
> + jeb->offset);
> - D1(printk(KERN_DEBUG "Obsoleting previously unchecked node at 0x%08x of len %x: ", ref_offset(ref), freed_len));
> + jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
> + ref_offset(ref), freed_len);
What happened to the indentation?
> - D1(printk(KERN_DEBUG "Obsoleting node at 0x%08x of len %#x: ", ref_offset(ref), freed_len));
> + jffs2_dbg(1, "Obsoleting node at 0x%08x of len %#x: ",
> + ref_offset(ref), freed_len);
And here.
... did not review further.
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-05 16:30 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-05 16:30 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> D1 and D2 macros are mostly uses to emit debugging messages.
>
> Convert the logging uses of D1 & D2 to jffs2_dbg(level, fmt, ...)
> to be a bit more consistent style with the rest of the kernel.
>
> All jffs2_dbg output is now at KERN_DEBUG where some of
> the previous uses were emitted at various KERN_<LEVEL>s.
I would just kill all the levels and left only the first one - others
are not useful. This FS is in the kernel for ages and it is safe to
assume it is robust enough to require no level 2. And change the Kconfig
correspondingly.
I would accept that to my l2 tree, although the final word is from
dwmw2, of course.
>
> Signed-off-by: Joe Perches <joe@perches.com>
Would it please be possible to make the patch which introduces jffs2_dbg
macros be separate? It is very difficult to find the definition (most
interesting in this patch) while looking at the e-mail.
> @@ -47,7 +47,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
> ret = PTR_ERR(tsk);
> } else {
> /* Wait for it... */
> - D1(printk(KERN_DEBUG "JFFS2: Garbage collect thread is pid %d\n", tsk->pid));
> + jffs2_dbg(1, "JFFS2: Garbage collect thread is pid %d\n",
> + tsk->pid);
Notice JFFS2 prefix.
> - D1(printk(KERN_DEBUG "jffs2: Killing GC task %d\n", c->gc_task->pid));
> + jffs2_dbg(1, "jffs2: Killing GC task %d\n", c->gc_task->pid);
Here and in many other places we have jffs2: prefix.
How about make one more step forward and remove this prefix from all the
messages and make it to be part of the 'jffs2_dbg' macro?
Really, just mechanical D1 -> jffs2_dbg() translation is not so
interesting.
> - D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread(): kthread_stop() called.\n"));
> + jffs2_dbg(1, "%s(): kthread_stop() called\n", __func__);
A lot of messages have the function name prefix - would you make another
step forward and make this to be generated by 'jffs2_dbg()' instead as
well?
I believe you may not worry about breaking anything by changing the
messages.
> + jffs2_dbg(1, "%s(): SIGSTOP received\n",
> + __func__);
May become a one-liner here and in many other places.
> ;
> + jffs2_dbg(1, "%s(): SIGKILL received\n",
> + __func__);
Ditto, and there are many other places.
> - D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
> - jeb->offset, jeb->offset, jeb->offset + c->sector_size));
> + jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
> + __func__,
> + jeb->offset, jeb->offset, jeb->offset + c->sector_size);
Probably lines can be joined?
> if (jeb == c->gcblock) {
> - D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> - frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
> + jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> + frag->ofs,
> + frag->ofs + frag->size,
> + ref_offset(raw));
Lines can be joined, and in other places as well.
> - frag->ofs, frag->ofs+frag->size, jeb->offset));
> + jffs2_dbg(1, "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
> + frag->ofs,
> + frag->ofs + frag->size,
> + jeb->offset);
> - D1(printk(KERN_DEBUG "Obsoleting previously unchecked node at 0x%08x of len %x: ", ref_offset(ref), freed_len));
> + jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
> + ref_offset(ref), freed_len);
What happened to the indentation?
> - D1(printk(KERN_DEBUG "Obsoleting node at 0x%08x of len %#x: ", ref_offset(ref), freed_len));
> + jffs2_dbg(1, "Obsoleting node at 0x%08x of len %#x: ",
> + ref_offset(ref), freed_len);
And here.
... did not review further.
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-05 16:30 ` Artem Bityutskiy
@ 2012-03-05 16:56 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-05 16:56 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Mon, 2012-03-05 at 18:30 +0200, Artem Bityutskiy wrote:
> On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
[]
> I would just kill all the levels and left only the first one - others
> are not useful. This FS is in the kernel for ages and it is safe to
> assume it is robust enough to require no level 2. And change the Kconfig
> correspondingly.
>
> I would accept that to my l2 tree, although the final word is from
> dwmw2, of course.
Separate patch I think.
> Would it please be possible to make the patch which introduces jffs2_dbg
> macros be separate? It is very difficult to find the definition (most
> interesting in this patch) while looking at the e-mail.
Shrug. Maybe if David W wants it so.
> How about make one more step forward and remove this prefix from all the
> messages and make it to be part of the 'jffs2_dbg' macro?
Maybe in another patch.
[]
> > + jffs2_dbg(1, "%s(): SIGSTOP received\n",
> > + __func__);
jffs2_dbg(1, "%s(): SIGSTOP received\n",
> May become a one-liner here and in many other places.
Goes beyond 80 chars.
> > + jffs2_dbg(1, "%s(): SIGKILL received\n",
> > + __func__);
>
> Ditto, and there are many other places.
Same as above.
> > - D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
> > - jeb->offset, jeb->offset, jeb->offset + c->sector_size));
> > + jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
> > + __func__,
> > + jeb->offset, jeb->offset, jeb->offset + c->sector_size);
>
> Probably lines can be joined?
Going to have that many lines anyway.
> > if (jeb == c->gcblock) {
> > - D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> > - frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
> > + jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> > + frag->ofs,
> > + frag->ofs + frag->size,
> > + ref_offset(raw));
>
> Lines can be joined, and in other places as well.
Not really. Try it.
> > - frag->ofs, frag->ofs+frag->size, jeb->offset));
> > + jffs2_dbg(1, "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
> > + frag->ofs,
> > + frag->ofs + frag->size,
> > + jeb->offset);
>
> > - D1(printk(KERN_DEBUG "Obsoleting previously unchecked node at 0x%08x of len %x: ", ref_offset(ref), freed_len));
> > + jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
> > + ref_offset(ref), freed_len);
>
> What happened to the indentation?
Incorrect before, correct now.
It's still in a D1 block.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-05 16:56 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-05 16:56 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Mon, 2012-03-05 at 18:30 +0200, Artem Bityutskiy wrote:
> On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
[]
> I would just kill all the levels and left only the first one - others
> are not useful. This FS is in the kernel for ages and it is safe to
> assume it is robust enough to require no level 2. And change the Kconfig
> correspondingly.
>
> I would accept that to my l2 tree, although the final word is from
> dwmw2, of course.
Separate patch I think.
> Would it please be possible to make the patch which introduces jffs2_dbg
> macros be separate? It is very difficult to find the definition (most
> interesting in this patch) while looking at the e-mail.
Shrug. Maybe if David W wants it so.
> How about make one more step forward and remove this prefix from all the
> messages and make it to be part of the 'jffs2_dbg' macro?
Maybe in another patch.
[]
> > + jffs2_dbg(1, "%s(): SIGSTOP received\n",
> > + __func__);
jffs2_dbg(1, "%s(): SIGSTOP received\n",
> May become a one-liner here and in many other places.
Goes beyond 80 chars.
> > + jffs2_dbg(1, "%s(): SIGKILL received\n",
> > + __func__);
>
> Ditto, and there are many other places.
Same as above.
> > - D1(printk(KERN_DEBUG "jffs2_erase_block(): erase block %#08x (range %#08x-%#08x)\n",
> > - jeb->offset, jeb->offset, jeb->offset + c->sector_size));
> > + jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
> > + __func__,
> > + jeb->offset, jeb->offset, jeb->offset + c->sector_size);
>
> Probably lines can be joined?
Going to have that many lines anyway.
> > if (jeb == c->gcblock) {
> > - D1(printk(KERN_DEBUG "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> > - frag->ofs, frag->ofs+frag->size, ref_offset(raw)));
> > + jffs2_dbg(1, "Expanding down to cover frag (0x%x-0x%x) in gcblock at %08x\n",
> > + frag->ofs,
> > + frag->ofs + frag->size,
> > + ref_offset(raw));
>
> Lines can be joined, and in other places as well.
Not really. Try it.
> > - frag->ofs, frag->ofs+frag->size, jeb->offset));
> > + jffs2_dbg(1, "Not expanding down to cover frag (0x%x-0x%x) in clean block %08x\n",
> > + frag->ofs,
> > + frag->ofs + frag->size,
> > + jeb->offset);
>
> > - D1(printk(KERN_DEBUG "Obsoleting previously unchecked node at 0x%08x of len %x: ", ref_offset(ref), freed_len));
> > + jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n",
> > + ref_offset(ref), freed_len);
>
> What happened to the indentation?
Incorrect before, correct now.
It's still in a D1 block.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-05 16:56 ` Joe Perches
@ 2012-03-09 11:53 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-09 11:53 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Mon, 2012-03-05 at 08:56 -0800, Joe Perches wrote:
> On Mon, 2012-03-05 at 18:30 +0200, Artem Bityutskiy wrote:
> > On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> []
> > I would just kill all the levels and left only the first one - others
> > are not useful. This FS is in the kernel for ages and it is safe to
> > assume it is robust enough to require no level 2. And change the Kconfig
> > correspondingly.
> >
> > I would accept that to my l2 tree, although the final word is from
> > dwmw2, of course.
>
> Separate patch I think.
OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
conversion is not very useful and to make your patch-set worth the
trouble you should do few more clean-up steps, like I suggested.
Let's push these patches as they are anyway to make sure the work you
have done does not get lost.
Pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-09 11:53 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-09 11:53 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Mon, 2012-03-05 at 08:56 -0800, Joe Perches wrote:
> On Mon, 2012-03-05 at 18:30 +0200, Artem Bityutskiy wrote:
> > On Wed, 2012-02-15 at 15:56 -0800, Joe Perches wrote:
> []
> > I would just kill all the levels and left only the first one - others
> > are not useful. This FS is in the kernel for ages and it is safe to
> > assume it is robust enough to require no level 2. And change the Kconfig
> > correspondingly.
> >
> > I would accept that to my l2 tree, although the final word is from
> > dwmw2, of course.
>
> Separate patch I think.
OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
conversion is not very useful and to make your patch-set worth the
trouble you should do few more clean-up steps, like I suggested.
Let's push these patches as they are anyway to make sure the work you
have done does not get lost.
Pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-09 11:53 ` Artem Bityutskiy
@ 2012-03-09 18:49 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-09 18:49 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> conversion is not very useful and to make your patch-set worth the
> trouble you should do few more clean-up steps, like I suggested.
Do you want me to remove the D2/jffs2_dbg(2, ...) instances
or just eliminate the first arg to jffs2_dbg and keep the
current jffs2_dbg(2,...) instances?
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-09 18:49 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-09 18:49 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> conversion is not very useful and to make your patch-set worth the
> trouble you should do few more clean-up steps, like I suggested.
Do you want me to remove the D2/jffs2_dbg(2, ...) instances
or just eliminate the first arg to jffs2_dbg and keep the
current jffs2_dbg(2,...) instances?
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH l2-mtd] jffs2: Fix build when CONFIG_JFFS2_FS_DEBUG > 0
2012-03-09 11:53 ` Artem Bityutskiy
@ 2012-03-09 21:59 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-09 21:59 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
commit c6f6dad20d71 ("jffs2: Standardize JFFS_<LEVEL> uses")
broke the build when CONFIG_JFFS2_FS_DEBUG > 0. Similarly,
commit 41f75c15285c ("jffs2: Convert printks to pr_<level>")
also broke the build.
Oops. Insufficient compile testing...
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/debug.c | 2 +-
fs/jffs2/debug.h | 5 +++++
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index f8a99a3..1090eb6 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -267,7 +267,7 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
do { \
if (sz != c->sz##_size) { \
pr_warn("%s_size mismatch counted 0x%x, c->%s_size 0x%x\n", \
- #sz, #sz, sz, c->sz##_size); \
+ #sz, sz, #sz, c->sz##_size); \
dump = 1; \
} \
} while (0)
diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h
index b154797..4fd9be4 100644
--- a/fs/jffs2/debug.h
+++ b/fs/jffs2/debug.h
@@ -69,6 +69,11 @@ do { \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
+/* The prefixes of JFFS2 messages */
+#define JFFS2_DBG KERN_DEBUG
+#define JFFS2_DBG_PREFIX "[JFFS2 DBG]"
+#define JFFS2_DBG_MSG_PREFIX JFFS2_DBG JFFS2_DBG_PREFIX
+
/* JFFS2 message macros */
#define JFFS2_ERROR(fmt, ...) \
pr_err("error: (%d) %s: " fmt, \
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH l2-mtd] jffs2: Fix build when CONFIG_JFFS2_FS_DEBUG > 0
@ 2012-03-09 21:59 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-09 21:59 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
commit c6f6dad20d71 ("jffs2: Standardize JFFS_<LEVEL> uses")
broke the build when CONFIG_JFFS2_FS_DEBUG > 0. Similarly,
commit 41f75c15285c ("jffs2: Convert printks to pr_<level>")
also broke the build.
Oops. Insufficient compile testing...
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/debug.c | 2 +-
fs/jffs2/debug.h | 5 +++++
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index f8a99a3..1090eb6 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -267,7 +267,7 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
do { \
if (sz != c->sz##_size) { \
pr_warn("%s_size mismatch counted 0x%x, c->%s_size 0x%x\n", \
- #sz, #sz, sz, c->sz##_size); \
+ #sz, sz, #sz, c->sz##_size); \
dump = 1; \
} \
} while (0)
diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h
index b154797..4fd9be4 100644
--- a/fs/jffs2/debug.h
+++ b/fs/jffs2/debug.h
@@ -69,6 +69,11 @@ do { \
pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
+/* The prefixes of JFFS2 messages */
+#define JFFS2_DBG KERN_DEBUG
+#define JFFS2_DBG_PREFIX "[JFFS2 DBG]"
+#define JFFS2_DBG_MSG_PREFIX JFFS2_DBG JFFS2_DBG_PREFIX
+
/* JFFS2 message macros */
#define JFFS2_ERROR(fmt, ...) \
pr_err("error: (%d) %s: " fmt, \
--
1.7.8.111.gad25c.dirty
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-09 18:49 ` Joe Perches
@ 2012-03-12 13:12 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 13:12 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > conversion is not very useful and to make your patch-set worth the
> > trouble you should do few more clean-up steps, like I suggested.
>
> Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> or just eliminate the first arg to jffs2_dbg and keep the
> current jffs2_dbg(2,...) instances?
Just remove. There were few other suggestions as well :-)
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-12 13:12 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 13:12 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > conversion is not very useful and to make your patch-set worth the
> > trouble you should do few more clean-up steps, like I suggested.
>
> Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> or just eliminate the first arg to jffs2_dbg and keep the
> current jffs2_dbg(2,...) instances?
Just remove. There were few other suggestions as well :-)
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH l2-mtd] jffs2: Fix build when CONFIG_JFFS2_FS_DEBUG > 0
2012-03-09 21:59 ` Joe Perches
@ 2012-03-12 13:50 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 13:50 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Fri, 2012-03-09 at 13:59 -0800, Joe Perches wrote:
> commit c6f6dad20d71 ("jffs2: Standardize JFFS_<LEVEL> uses")
> broke the build when CONFIG_JFFS2_FS_DEBUG > 0. Similarly,
> commit 41f75c15285c ("jffs2: Convert printks to pr_<level>")
> also broke the build.
>
> Oops. Insufficient compile testing...
Folded in and pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH l2-mtd] jffs2: Fix build when CONFIG_JFFS2_FS_DEBUG > 0
@ 2012-03-12 13:50 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 13:50 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Fri, 2012-03-09 at 13:59 -0800, Joe Perches wrote:
> commit c6f6dad20d71 ("jffs2: Standardize JFFS_<LEVEL> uses")
> broke the build when CONFIG_JFFS2_FS_DEBUG > 0. Similarly,
> commit 41f75c15285c ("jffs2: Convert printks to pr_<level>")
> also broke the build.
>
> Oops. Insufficient compile testing...
Folded in and pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-12 13:12 ` Artem Bityutskiy
@ 2012-03-12 15:33 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-12 15:33 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Mon, 2012-03-12 at 15:12 +0200, Artem Bityutskiy wrote:
> On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> > On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > > conversion is not very useful and to make your patch-set worth the
> > > trouble you should do few more clean-up steps, like I suggested.
> >
> > Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> > or just eliminate the first arg to jffs2_dbg and keep the
> > current jffs2_dbg(2,...) instances?
>
> Just remove. There were few other suggestions as well :-)
what about all the dbg_<foo> calls like
dbg_readinode(fmt, ...)?
I tentatively converted them to a bitmap
and a single jffs2_dbg(mask, fmt, ...)
but perhaps all of these could be deleted
too.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-12 15:33 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-12 15:33 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Mon, 2012-03-12 at 15:12 +0200, Artem Bityutskiy wrote:
> On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> > On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > > conversion is not very useful and to make your patch-set worth the
> > > trouble you should do few more clean-up steps, like I suggested.
> >
> > Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> > or just eliminate the first arg to jffs2_dbg and keep the
> > current jffs2_dbg(2,...) instances?
>
> Just remove. There were few other suggestions as well :-)
what about all the dbg_<foo> calls like
dbg_readinode(fmt, ...)?
I tentatively converted them to a bitmap
and a single jffs2_dbg(mask, fmt, ...)
but perhaps all of these could be deleted
too.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-12 15:33 ` Joe Perches
@ 2012-03-12 16:35 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 16:35 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
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On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> On Mon, 2012-03-12 at 15:12 +0200, Artem Bityutskiy wrote:
> > On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> > > On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > > > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > > > conversion is not very useful and to make your patch-set worth the
> > > > trouble you should do few more clean-up steps, like I suggested.
> > >
> > > Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> > > or just eliminate the first arg to jffs2_dbg and keep the
> > > current jffs2_dbg(2,...) instances?
> >
> > Just remove. There were few other suggestions as well :-)
>
> what about all the dbg_<foo> calls like
> dbg_readinode(fmt, ...)?
>
> I tentatively converted them to a bitmap
> and a single jffs2_dbg(mask, fmt, ...)
> but perhaps all of these could be deleted
> too.
I think it is better to convert them to jffs2_debug(). And I guess after
the change the "mask" parameter will go away?
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-12 16:35 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-12 16:35 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1106 bytes --]
On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> On Mon, 2012-03-12 at 15:12 +0200, Artem Bityutskiy wrote:
> > On Fri, 2012-03-09 at 10:49 -0800, Joe Perches wrote:
> > > On Fri, 2012-03-09 at 13:53 +0200, Artem Bityutskiy wrote:
> > > > OK, pushed these ones, although I think that mechanical D1->jffs2_dbg()
> > > > conversion is not very useful and to make your patch-set worth the
> > > > trouble you should do few more clean-up steps, like I suggested.
> > >
> > > Do you want me to remove the D2/jffs2_dbg(2, ...) instances
> > > or just eliminate the first arg to jffs2_dbg and keep the
> > > current jffs2_dbg(2,...) instances?
> >
> > Just remove. There were few other suggestions as well :-)
>
> what about all the dbg_<foo> calls like
> dbg_readinode(fmt, ...)?
>
> I tentatively converted them to a bitmap
> and a single jffs2_dbg(mask, fmt, ...)
> but perhaps all of these could be deleted
> too.
I think it is better to convert them to jffs2_debug(). And I guess after
the change the "mask" parameter will go away?
--
Best Regards,
Artem Bityutskiy
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-12 16:35 ` Artem Bityutskiy
@ 2012-03-12 17:11 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-12 17:11 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > I tentatively converted them to a bitmap
> > and a single jffs2_dbg(mask, fmt, ...)
> > but perhaps all of these could be deleted
> > too.
>
> I think it is better to convert them to jffs2_debug(). And I guess after
> the change the "mask" parameter will go away?
Mask would remain and perhaps become a module
variable instead of a compile #define.
What is jffs2_debug? Do you mean JFFS2_DEBUG?
My intent was to remove JFFS2_<LEVEL> defines and uses.
These #defines add
"(%d) %s" ... task_pid_nr(current), __func__
which can be added if really necessary via pr_fmt
to generic pr_<level> uses.
I am not certain of the value for generic uses of
task_pid_nr in pr_notice,pr_err, or pr_info.
Dynamic debugging has the ability to optionally add
task_pid_vnr and __func__ to pr_debug output.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-12 17:11 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-12 17:11 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > I tentatively converted them to a bitmap
> > and a single jffs2_dbg(mask, fmt, ...)
> > but perhaps all of these could be deleted
> > too.
>
> I think it is better to convert them to jffs2_debug(). And I guess after
> the change the "mask" parameter will go away?
Mask would remain and perhaps become a module
variable instead of a compile #define.
What is jffs2_debug? Do you mean JFFS2_DEBUG?
My intent was to remove JFFS2_<LEVEL> defines and uses.
These #defines add
"(%d) %s" ... task_pid_nr(current), __func__
which can be added if really necessary via pr_fmt
to generic pr_<level> uses.
I am not certain of the value for generic uses of
task_pid_nr in pr_notice,pr_err, or pr_info.
Dynamic debugging has the ability to optionally add
task_pid_vnr and __func__ to pr_debug output.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-12 17:11 ` Joe Perches
@ 2012-03-13 12:39 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-13 12:39 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 740 bytes --]
On Mon, 2012-03-12 at 10:11 -0700, Joe Perches wrote:
> On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> > On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > > I tentatively converted them to a bitmap
> > > and a single jffs2_dbg(mask, fmt, ...)
> > > but perhaps all of these could be deleted
> > > too.
> >
> > I think it is better to convert them to jffs2_debug(). And I guess after
> > the change the "mask" parameter will go away?
>
> Mask would remain and perhaps become a module
> variable instead of a compile #define.
>
> What is jffs2_debug?
Sorry, I meant to suggest to just turn them all to jffs2_dbg() which you
introduced, without any bitmasks.
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-13 12:39 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-13 12:39 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 740 bytes --]
On Mon, 2012-03-12 at 10:11 -0700, Joe Perches wrote:
> On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> > On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > > I tentatively converted them to a bitmap
> > > and a single jffs2_dbg(mask, fmt, ...)
> > > but perhaps all of these could be deleted
> > > too.
> >
> > I think it is better to convert them to jffs2_debug(). And I guess after
> > the change the "mask" parameter will go away?
>
> Mask would remain and perhaps become a module
> variable instead of a compile #define.
>
> What is jffs2_debug?
Sorry, I meant to suggest to just turn them all to jffs2_dbg() which you
introduced, without any bitmasks.
--
Best Regards,
Artem Bityutskiy
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-13 12:39 ` Artem Bityutskiy
@ 2012-03-13 16:34 ` Joe Perches
-1 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-13 16:34 UTC (permalink / raw)
To: dedekind1; +Cc: David Woodhouse, linux-mtd, linux-kernel
On Tue, 2012-03-13 at 14:39 +0200, Artem Bityutskiy wrote:
> On Mon, 2012-03-12 at 10:11 -0700, Joe Perches wrote:
> > On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> > > On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > > > I tentatively converted them to a bitmap
> > > > and a single jffs2_dbg(mask, fmt, ...)
> > > > but perhaps all of these could be deleted
> > > > too.
> > > I think it is better to convert them to jffs2_debug(). And I guess after
> > > the change the "mask" parameter will go away?
> > Mask would remain and perhaps become a module
> > variable instead of a compile #define.
> > What is jffs2_debug?
> Sorry, I meant to suggest to just turn them all to jffs2_dbg() which you
> introduced, without any bitmasks.
These functions are conditionally compiled today.
Introducing a bitmask allows the same conditional
compilation optimization.
David? as nominal maintainer, do you have an opinion?
btw: Artem, you are not listed in the MAINTAINERS
entry for jffs2. Should you be?
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-13 16:34 ` Joe Perches
0 siblings, 0 replies; 39+ messages in thread
From: Joe Perches @ 2012-03-13 16:34 UTC (permalink / raw)
To: dedekind1; +Cc: linux-mtd, David Woodhouse, linux-kernel
On Tue, 2012-03-13 at 14:39 +0200, Artem Bityutskiy wrote:
> On Mon, 2012-03-12 at 10:11 -0700, Joe Perches wrote:
> > On Mon, 2012-03-12 at 18:35 +0200, Artem Bityutskiy wrote:
> > > On Mon, 2012-03-12 at 08:33 -0700, Joe Perches wrote:
> > > > I tentatively converted them to a bitmap
> > > > and a single jffs2_dbg(mask, fmt, ...)
> > > > but perhaps all of these could be deleted
> > > > too.
> > > I think it is better to convert them to jffs2_debug(). And I guess after
> > > the change the "mask" parameter will go away?
> > Mask would remain and perhaps become a module
> > variable instead of a compile #define.
> > What is jffs2_debug?
> Sorry, I meant to suggest to just turn them all to jffs2_dbg() which you
> introduced, without any bitmasks.
These functions are conditionally compiled today.
Introducing a bitmask allows the same conditional
compilation optimization.
David? as nominal maintainer, do you have an opinion?
btw: Artem, you are not listed in the MAINTAINERS
entry for jffs2. Should you be?
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
2012-03-13 16:34 ` Joe Perches
@ 2012-03-14 10:54 ` Artem Bityutskiy
-1 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-14 10:54 UTC (permalink / raw)
To: Joe Perches; +Cc: David Woodhouse, linux-mtd, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 795 bytes --]
On Tue, 2012-03-13 at 09:34 -0700, Joe Perches wrote:
> These functions are conditionally compiled today.
>
> Introducing a bitmask allows the same conditional
> compilation optimization.
Yeah, I know, but I think this is useless and can be just killed.
> David? as nominal maintainer, do you have an opinion?
But you are right that I do not give guarantee David will accept this. I
can only get this to my l2-mtd.git tree.
> btw: Artem, you are not listed in the MAINTAINERS
> entry for jffs2. Should you be?
No, I am not JFFS2 maintainer and would not want to be because nowadays
JFFS2 is on its slow death path and very few people take care of it.
P.S.: it looks like this is where whole MTD stuff is trending as
well :-(
--
Best Regards,
Artem Bityutskiy
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^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg
@ 2012-03-14 10:54 ` Artem Bityutskiy
0 siblings, 0 replies; 39+ messages in thread
From: Artem Bityutskiy @ 2012-03-14 10:54 UTC (permalink / raw)
To: Joe Perches; +Cc: linux-mtd, David Woodhouse, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 795 bytes --]
On Tue, 2012-03-13 at 09:34 -0700, Joe Perches wrote:
> These functions are conditionally compiled today.
>
> Introducing a bitmask allows the same conditional
> compilation optimization.
Yeah, I know, but I think this is useless and can be just killed.
> David? as nominal maintainer, do you have an opinion?
But you are right that I do not give guarantee David will accept this. I
can only get this to my l2-mtd.git tree.
> btw: Artem, you are not listed in the MAINTAINERS
> entry for jffs2. Should you be?
No, I am not JFFS2 maintainer and would not want to be because nowadays
JFFS2 is on its slow death path and very few people take care of it.
P.S.: it looks like this is where whole MTD stuff is trending as
well :-(
--
Best Regards,
Artem Bityutskiy
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 39+ messages in thread
end of thread, other threads:[~2012-03-14 10:52 UTC | newest]
Thread overview: 39+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-02-15 23:56 [PATCH 0/4] jffs2: logging message neatening Joe Perches
2012-02-15 23:56 ` [PATCH 1/4] jffs2: Convert most D1/D2 macros to jffs2_dbg Joe Perches
2012-03-05 16:30 ` Artem Bityutskiy
2012-03-05 16:30 ` Artem Bityutskiy
2012-03-05 16:56 ` Joe Perches
2012-03-05 16:56 ` Joe Perches
2012-03-09 11:53 ` Artem Bityutskiy
2012-03-09 11:53 ` Artem Bityutskiy
2012-03-09 18:49 ` Joe Perches
2012-03-09 18:49 ` Joe Perches
2012-03-12 13:12 ` Artem Bityutskiy
2012-03-12 13:12 ` Artem Bityutskiy
2012-03-12 15:33 ` Joe Perches
2012-03-12 15:33 ` Joe Perches
2012-03-12 16:35 ` Artem Bityutskiy
2012-03-12 16:35 ` Artem Bityutskiy
2012-03-12 17:11 ` Joe Perches
2012-03-12 17:11 ` Joe Perches
2012-03-13 12:39 ` Artem Bityutskiy
2012-03-13 12:39 ` Artem Bityutskiy
2012-03-13 16:34 ` Joe Perches
2012-03-13 16:34 ` Joe Perches
2012-03-14 10:54 ` Artem Bityutskiy
2012-03-14 10:54 ` Artem Bityutskiy
2012-03-09 21:59 ` [PATCH l2-mtd] jffs2: Fix build when CONFIG_JFFS2_FS_DEBUG > 0 Joe Perches
2012-03-09 21:59 ` Joe Perches
2012-03-12 13:50 ` Artem Bityutskiy
2012-03-12 13:50 ` Artem Bityutskiy
2012-02-15 23:56 ` [PATCH 2/4] jffs2: Convert printks to pr_<level> Joe Perches
2012-02-15 23:56 ` [PATCH 3/4] jffs2: Use pr_fmt and remove jffs: from formats Joe Perches
2012-02-15 23:56 ` [PATCH 4/4] jffs2: Standardize JFFS_<LEVEL> uses Joe Perches
2012-02-29 12:08 ` [PATCH 0/4] jffs2: logging message neatening Artem Bityutskiy
2012-02-29 12:08 ` Artem Bityutskiy
2012-02-29 12:12 ` Artem Bityutskiy
2012-02-29 12:12 ` Artem Bityutskiy
2012-02-29 19:02 ` Joe Perches
2012-02-29 19:02 ` Joe Perches
2012-03-01 7:36 ` Artem Bityutskiy
2012-03-01 7:36 ` Artem Bityutskiy
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