Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7e913c53609d5e8374f55d6f29c0bcd6650a2362
Commit: 7e913c53609d5e8374f55d6f29c0bcd6650a2362
Parent: 47ae32d6a54955a041cdc30b06d0bb16e75f68d5
Author: Mark Fasheh <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 13 00:34:35 2006 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Dec 13 09:05:50 2006 -0800
[PATCH] ocfs2: relative atime support
Update ocfs2_should_update_atime() to understand the MNT_RELATIME flag and
to test against mtime / ctime accordingly.
[EMAIL PROTECTED]: cleanups]
Signed-off-by: Mark Fasheh <[EMAIL PROTECTED]>
Cc: Valerie Henson <[EMAIL PROTECTED]>
Cc: Al Viro <[EMAIL PROTECTED]>
Cc: Christoph Hellwig <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
fs/ocfs2/file.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index e9a82ad..9fd590b 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -153,6 +153,14 @@ int ocfs2_should_update_atime(struct inode *inode,
((vfsmnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode)))
return 0;
+ if (vfsmnt->mnt_flags & MNT_RELATIME) {
+ if ((timespec_compare(&inode->i_atime, &inode->i_mtime) <= 0) ||
+ (timespec_compare(&inode->i_atime, &inode->i_ctime) <= 0))
+ return 1;
+
+ return 0;
+ }
+
now = CURRENT_TIME;
if ((now.tv_sec - inode->i_atime.tv_sec <= osb->s_atime_quantum))
return 0;
-
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