Commit 7e913c53 authored Dec 13, 2006 by Mark Fasheh Committed by Linus Torvalds Dec 13, 2006

[PATCH] ocfs2: relative atime support



Update ocfs2_should_update_atime() to understand the MNT_RELATIME flag and
to test against mtime / ctime accordingly.

[akpm@osdl.org: cleanups]
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Valerie Henson <val_henson@linux.intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 47ae32d6

fs/ocfs2/file.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -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;