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| author | Joseph Qi <joseph.qi@huawei.com> | 2015-11-06 03:44:01 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 04:34:48 +0100 |
| commit | 30edc43c7ff0760f6896c37c06a84533546588fa (patch) | |
| tree | 8efec5a760541f77cba67c9eba9b783e36313d44 /fs/ocfs2/namei.c | |
| parent | ocfs2: improve performance for localalloc (diff) | |
| download | linux-30edc43c7ff0760f6896c37c06a84533546588fa.tar.xz linux-30edc43c7ff0760f6896c37c06a84533546588fa.zip | |
ocfs2: do not include dio entry in case of orphan scan
dio entry will only do truncate in case of ORPHAN_NEED_TRUNCATE. So do
not include it when doing normal orphan scan to reduce contention.
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index b7dfac226b1e..1206392a071f 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -106,8 +106,6 @@ static int ocfs2_double_lock(struct ocfs2_super *osb, static void ocfs2_double_unlock(struct inode *inode1, struct inode *inode2); /* An orphan dir name is an 8 byte value, printed as a hex string */ #define OCFS2_ORPHAN_NAMELEN ((int)(2 * sizeof(u64))) -#define OCFS2_DIO_ORPHAN_PREFIX "dio-" -#define OCFS2_DIO_ORPHAN_PREFIX_LEN 4 static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) |