tree dd2fbf4a2cfa9854ebf27e6f100608c8a0507850
parent b7ab795b7bec9997d4fde39f249d52823d36d98d
author Nick Piggin <npiggin@suse.de> 1143014923 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1143042842 -0800

[PATCH] mm: optimise page_count

Optimise page_count compound page test and make it consistent with similar
functions.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>