From: Jeff Layton <jlayton@kernel.org>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk,
linux-nfs@vger.kernel.org, bfields@fieldses.org, neilb@suse.de,
jack@suse.de, linux-ext4@vger.kernel.org, tytso@mit.edu,
adilger.kernel@dilger.ca, linux-xfs@vger.kernel.org,
darrick.wong@oracle.com, david@fromorbit.com,
linux-btrfs@vger.kernel.org, clm@fb.com, jbacik@fb.com,
dsterba@suse.com, linux-integrity@vger.kernel.org,
zohar@linux.vnet.ibm.com, dmitry.kasatkin@gmail.com,
linux-afs@lists.infradead.org, dhowells@redhat.com,
jaltman@auristor.com
Subject: [PATCH v4 12/19] ocfs2: convert to new i_version API
Date: Fri, 22 Dec 2017 07:05:49 -0500 [thread overview]
Message-ID: <20171222120556.7435-13-jlayton@kernel.org> (raw)
In-Reply-To: <20171222120556.7435-1-jlayton@kernel.org>
From: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
---
fs/ocfs2/dir.c | 15 ++++++++-------
fs/ocfs2/inode.c | 3 ++-
fs/ocfs2/namei.c | 3 ++-
fs/ocfs2/quota_global.c | 3 ++-
4 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index febe6312ceff..32f9c72dff17 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -42,6 +42,7 @@
#include <linux/highmem.h>
#include <linux/quotaops.h>
#include <linux/sort.h>
+#include <linux/iversion.h>
#include <cluster/masklog.h>
@@ -1174,7 +1175,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir,
le16_add_cpu(&pde->rec_len,
le16_to_cpu(de->rec_len));
de->inode = 0;
- dir->i_version++;
+ inode_inc_iversion(dir);
ocfs2_journal_dirty(handle, bh);
goto bail;
}
@@ -1729,7 +1730,7 @@ int __ocfs2_add_entry(handle_t *handle,
if (ocfs2_dir_indexed(dir))
ocfs2_recalc_free_list(dir, handle, lookup);
- dir->i_version++;
+ inode_inc_iversion(dir);
ocfs2_journal_dirty(handle, insert_bh);
retval = 0;
goto bail;
@@ -1775,7 +1776,7 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode,
* readdir(2), then we might be pointing to an invalid
* dirent right now. Scan from the start of the block
* to make sure. */
- if (*f_version != inode->i_version) {
+ if (inode_cmp_iversion(inode, *f_version)) {
for (i = 0; i < i_size_read(inode) && i < offset; ) {
de = (struct ocfs2_dir_entry *)
(data->id_data + i);
@@ -1791,7 +1792,7 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode,
i += le16_to_cpu(de->rec_len);
}
ctx->pos = offset = i;
- *f_version = inode->i_version;
+ *f_version = inode_query_iversion(inode);
}
de = (struct ocfs2_dir_entry *) (data->id_data + ctx->pos);
@@ -1869,7 +1870,7 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode,
* readdir(2), then we might be pointing to an invalid
* dirent right now. Scan from the start of the block
* to make sure. */
- if (*f_version != inode->i_version) {
+ if (inode_cmp_iversion(inode, *f_version)) {
for (i = 0; i < sb->s_blocksize && i < offset; ) {
de = (struct ocfs2_dir_entry *) (bh->b_data + i);
/* It's too expensive to do a full
@@ -1886,7 +1887,7 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode,
offset = i;
ctx->pos = (ctx->pos & ~(sb->s_blocksize - 1))
| offset;
- *f_version = inode->i_version;
+ *f_version = inode_query_iversion(inode);
}
while (ctx->pos < i_size_read(inode)
@@ -1940,7 +1941,7 @@ static int ocfs2_dir_foreach_blk(struct inode *inode, u64 *f_version,
*/
int ocfs2_dir_foreach(struct inode *inode, struct dir_context *ctx)
{
- u64 version = inode->i_version;
+ u64 version = inode_query_iversion(inode);
ocfs2_dir_foreach_blk(inode, &version, ctx, true);
return 0;
}
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 1a1e0078ab38..d51b80edd972 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -28,6 +28,7 @@
#include <linux/highmem.h>
#include <linux/pagemap.h>
#include <linux/quotaops.h>
+#include <linux/iversion.h>
#include <asm/byteorder.h>
@@ -302,7 +303,7 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
OCFS2_I(inode)->ip_attr = le32_to_cpu(fe->i_attr);
OCFS2_I(inode)->ip_dyn_features = le16_to_cpu(fe->i_dyn_features);
- inode->i_version = 1;
+ inode_set_iversion(inode, 1);
inode->i_generation = le32_to_cpu(fe->i_generation);
inode->i_rdev = huge_decode_dev(le64_to_cpu(fe->id1.dev1.i_rdev));
inode->i_mode = le16_to_cpu(fe->i_mode);
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 3b0a10d9b36f..c801eddc4bf3 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -41,6 +41,7 @@
#include <linux/slab.h>
#include <linux/highmem.h>
#include <linux/quotaops.h>
+#include <linux/iversion.h>
#include <cluster/masklog.h>
@@ -1520,7 +1521,7 @@ static int ocfs2_rename(struct inode *old_dir,
mlog_errno(status);
goto bail;
}
- new_dir->i_version++;
+ inode_inc_iversion(new_dir);
if (S_ISDIR(new_inode->i_mode))
ocfs2_set_links_count(newfe, 0);
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index b39d14cbfa34..d03411784aaf 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -12,6 +12,7 @@
#include <linux/writeback.h>
#include <linux/workqueue.h>
#include <linux/llist.h>
+#include <linux/iversion.h>
#include <cluster/masklog.h>
@@ -289,7 +290,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type,
mlog_errno(err);
return err;
}
- gqinode->i_version++;
+ inode_query_iversion(gqinode);
ocfs2_mark_inode_dirty(handle, gqinode, oinfo->dqi_gqi_bh);
return len;
}
--
2.14.3
next prev parent reply other threads:[~2017-12-22 12:06 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 12:05 [PATCH v4 00/19] fs: rework and optimize i_version handling in filesystems Jeff Layton
2017-12-22 12:05 ` [PATCH v4 01/19] fs: new API for handling inode->i_version Jeff Layton
2017-12-22 23:14 ` NeilBrown
2017-12-22 23:54 ` Jeff Layton
2018-01-02 17:01 ` Jan Kara
2017-12-25 14:50 ` Jeff Layton
2017-12-22 12:05 ` [PATCH v4 02/19] fs: don't take the i_lock in inode_inc_iversion Jeff Layton
2017-12-22 12:05 ` [PATCH v4 03/19] fat: convert to new i_version API Jeff Layton
2017-12-22 12:05 ` [PATCH v4 04/19] affs: " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 05/19] afs: " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 06/19] btrfs: " Jeff Layton
2018-01-08 17:59 ` David Sterba
2017-12-22 12:05 ` [PATCH v4 07/19] exofs: switch " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 08/19] ext2: convert " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 09/19] ext4: " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 10/19] nfs: " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 11/19] nfsd: " Jeff Layton
2017-12-22 12:05 ` Jeff Layton [this message]
2018-01-04 13:34 ` [PATCH v4 12/19] ocfs2: " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 13/19] ufs: use " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 14/19] xfs: convert to " Jeff Layton
2017-12-23 0:05 ` Darrick J. Wong
2017-12-22 12:05 ` [PATCH v4 15/19] IMA: switch IMA over " Jeff Layton
2017-12-22 12:05 ` [PATCH v4 16/19] fs: only set S_VERSION when updating times if necessary Jeff Layton
2018-01-02 16:50 ` Jan Kara
2018-01-02 19:03 ` Jeff Layton
2017-12-22 12:05 ` [PATCH v4 17/19] xfs: avoid setting XFS_ILOG_CORE if i_version doesn't need incrementing Jeff Layton
2017-12-23 0:07 ` Darrick J. Wong
2017-12-22 12:05 ` [PATCH v4 18/19] btrfs: only dirty the inode in btrfs_update_time if something was changed Jeff Layton
2018-01-08 17:59 ` David Sterba
2017-12-22 12:05 ` [PATCH v4 19/19] fs: handle inode->i_version more efficiently Jeff Layton
2018-01-02 17:00 ` Jan Kara
2018-01-07 12:44 ` Krzysztof Kozlowski
2018-01-08 12:56 ` Jeff Layton
2018-01-08 13:21 ` Krzysztof Kozlowski
2018-01-08 13:29 ` Jeff Layton
2018-01-08 17:29 ` Krzysztof Kozlowski
2018-01-08 18:00 ` Jeff Layton
2018-01-08 18:33 ` Krzysztof Kozlowski
2018-01-08 19:15 ` Jeff Layton
2018-01-08 20:05 ` Jeff Layton
2018-01-08 20:17 ` Krzysztof Kozlowski
2018-01-08 21:39 ` Jeff Layton
2018-01-09 9:27 ` Krzysztof Kozlowski
2018-01-08 13:30 ` Matthew Wilcox
2018-01-08 13:46 ` Jeff Layton
2017-12-22 14:43 ` (Lack of) i_version handling in udf Steve Magnani
2017-12-22 15:54 ` Jeff Layton
2018-01-02 17:20 ` [PATCH v4 05/19] afs: convert to new i_version API David Howells
2018-01-02 18:57 ` Jeff Layton
2018-01-03 16:28 ` David Howells
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