tree a293813e3dce24a161c2cf029c4139086a23d978
parent 4ba4d4c0c52201009232fe9e781a281054a24e75
author Eric Dumazet <dada1@cosmosbay.com> 1171100689 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1171219885 -0800

[PATCH] avoid one conditional branch in touch_atime()

I added IS_NOATIME(inode) macro definition in include/linux/fs.h, true if
the inode superblock is marked readonly or noatime.

This new macro is then used in touch_atime() instead of separatly testing
MS_RDONLY and MS_NOATIME

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>