From: Mark Fasheh <mfasheh@suse.de>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org,
Mark Fasheh <mfasheh@suse.de>
Subject: [PATCH 23/76] fs/cramfs: Use inode_sb() helper instead of inode->i_sb
Date: Tue, 8 May 2018 11:03:43 -0700 [thread overview]
Message-ID: <20180508180436.716-24-mfasheh@suse.de> (raw)
In-Reply-To: <20180508180436.716-1-mfasheh@suse.de>
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
---
fs/cramfs/inode.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 017b0ab19bc4..eb633de7ccbe 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -294,7 +294,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset,
*/
static u32 cramfs_get_block_range(struct inode *inode, u32 pgoff, u32 *pages)
{
- struct cramfs_sb_info *sbi = CRAMFS_SB(inode->i_sb);
+ struct cramfs_sb_info *sbi = CRAMFS_SB(inode_sb(inode));
int i;
u32 *blockptrs, first_block_addr;
@@ -335,7 +335,7 @@ static u32 cramfs_get_block_range(struct inode *inode, u32 pgoff, u32 *pages)
*/
static bool cramfs_last_page_is_shared(struct inode *inode)
{
- struct cramfs_sb_info *sbi = CRAMFS_SB(inode->i_sb);
+ struct cramfs_sb_info *sbi = CRAMFS_SB(inode_sb(inode));
u32 partial, last_page, blockaddr, *blockptrs;
char *tail_data;
@@ -353,7 +353,7 @@ static bool cramfs_last_page_is_shared(struct inode *inode)
static int cramfs_physmem_mmap(struct file *file, struct vm_area_struct *vma)
{
struct inode *inode = file_inode(file);
- struct cramfs_sb_info *sbi = CRAMFS_SB(inode->i_sb);
+ struct cramfs_sb_info *sbi = CRAMFS_SB(inode_sb(inode));
unsigned int pages, max_pages, offset;
unsigned long address, pgoff = vma->vm_pgoff;
char *bailout_reason;
@@ -451,7 +451,7 @@ static unsigned long cramfs_physmem_get_unmapped_area(struct file *file,
unsigned long pgoff, unsigned long flags)
{
struct inode *inode = file_inode(file);
- struct super_block *sb = inode->i_sb;
+ struct super_block *sb = inode_sb(inode);
struct cramfs_sb_info *sbi = CRAMFS_SB(sb);
unsigned int pages, block_pages, max_pages, offset;
@@ -696,7 +696,7 @@ static int cramfs_statfs(struct dentry *dentry, struct kstatfs *buf)
static int cramfs_readdir(struct file *file, struct dir_context *ctx)
{
struct inode *inode = file_inode(file);
- struct super_block *sb = inode->i_sb;
+ struct super_block *sb = inode_sb(inode);
char *buf;
unsigned int offset;
@@ -763,14 +763,15 @@ static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, un
int sorted;
mutex_lock(&read_mutex);
- sorted = CRAMFS_SB(dir->i_sb)->flags & CRAMFS_FLAG_SORTED_DIRS;
+ sorted = CRAMFS_SB(inode_sb(dir))->flags & CRAMFS_FLAG_SORTED_DIRS;
while (offset < dir->i_size) {
struct cramfs_inode *de;
char *name;
int namelen, retval;
int dir_off = OFFSET(dir) + offset;
- de = cramfs_read(dir->i_sb, dir_off, sizeof(*de)+CRAMFS_MAXPATHLEN);
+ de = cramfs_read(inode_sb(dir), dir_off,
+ sizeof(*de)+CRAMFS_MAXPATHLEN);
name = (char *)(de+1);
/* Try to take advantage of sorted directories */
@@ -799,7 +800,7 @@ static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, un
if (retval > 0)
continue;
if (!retval) {
- inode = get_cramfs_inode(dir->i_sb, de, dir_off);
+ inode = get_cramfs_inode(inode_sb(dir), de, dir_off);
break;
}
/* else (retval < 0) */
@@ -826,7 +827,7 @@ static int cramfs_readpage(struct file *file, struct page *page)
pgdata = kmap(page);
if (page->index < maxblock) {
- struct super_block *sb = inode->i_sb;
+ struct super_block *sb = inode_sb(inode);
u32 blkptr_offset = OFFSET(inode) + page->index * 4;
u32 block_ptr, block_start, block_len;
bool uncompressed, direct;
--
2.15.1
next prev parent reply other threads:[~2018-05-08 18:05 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-08 18:03 [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root Mark Fasheh
2018-05-08 18:03 ` [PATCH 01/76] vfs: Introduce struct fs_view Mark Fasheh
2018-05-08 18:03 ` [PATCH 02/76] arch: Use inode_sb() helper instead of inode->i_sb Mark Fasheh
2018-05-08 18:03 ` [PATCH 03/76] drivers: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 04/76] fs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 05/76] include: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 06/76] ipc: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 07/76] kernel: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 08/76] mm: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 09/76] net: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 10/76] security: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 11/76] fs/9p: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 12/76] fs/adfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 13/76] fs/affs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 14/76] fs/afs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 15/76] fs/autofs4: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 16/76] fs/befs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 17/76] fs/bfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 18/76] fs/btrfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 19/76] fs/ceph: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 20/76] fs/cifs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 21/76] fs/coda: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 22/76] fs/configfs: " Mark Fasheh
2018-05-08 18:03 ` Mark Fasheh [this message]
2018-05-08 18:03 ` [PATCH 24/76] fs/crypto: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 25/76] fs/ecryptfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 26/76] fs/efivarfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 27/76] fs/efs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 28/76] fs/exofs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 29/76] fs/exportfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 30/76] fs/ext2: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 31/76] fs/ext4: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 32/76] fs/f2fs: " Mark Fasheh
2018-05-10 10:10 ` Chao Yu
2018-05-08 18:03 ` [PATCH 33/76] fs/fat: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 34/76] fs/freevxfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 35/76] fs/fuse: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 36/76] fs/gfs2: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 37/76] fs/hfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 38/76] fs/hfsplus: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 39/76] fs/hostfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 40/76] fs/hpfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 41/76] fs/hugetlbfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 42/76] fs/isofs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 43/76] fs/jbd2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 44/76] fs/jffs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 45/76] fs/jfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 46/76] fs/kernfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 47/76] fs/lockd: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 48/76] fs/minix: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 49/76] fs/nfsd: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 50/76] fs/nfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 51/76] fs/nilfs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 52/76] fs/notify: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 53/76] fs/ntfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 54/76] fs/ocfs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 55/76] fs/omfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 56/76] fs/openpromfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 57/76] fs/orangefs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 58/76] fs/overlayfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 59/76] fs/proc: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 60/76] fs/qnx4: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 61/76] fs/qnx6: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 62/76] fs/quota: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 63/76] fs/ramfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 64/76] fs/read: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 65/76] fs/reiserfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 66/76] fs/romfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 67/76] fs/squashfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 68/76] fs/sysv: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 69/76] fs/ubifs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 70/76] fs/udf: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 71/76] fs/ufs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 72/76] fs/xfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 73/76] vfs: Move s_dev to to struct fs_view Mark Fasheh
2018-05-08 18:04 ` [PATCH 74/76] fs: Use fs_view device from struct inode Mark Fasheh
2018-05-08 18:04 ` [PATCH 75/76] fs: Use fs view device from struct super_block Mark Fasheh
2018-05-08 18:04 ` [PATCH 76/76] btrfs: Use fs_view in roots, point inodes to it Mark Fasheh
2018-05-08 23:38 ` [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root Dave Chinner
2018-05-09 2:06 ` Jeff Mahoney
2018-05-09 6:41 ` Dave Chinner
2018-06-05 20:17 ` Jeff Mahoney
2018-06-06 9:49 ` Amir Goldstein
2018-06-06 20:42 ` Mark Fasheh
2018-06-07 6:06 ` Amir Goldstein
2018-06-07 20:44 ` Mark Fasheh
2018-06-06 21:19 ` Jeff Mahoney
2018-06-07 6:17 ` Amir Goldstein
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