[PATCH] mm: pagealloc opt

Slightly optimise some page allocation and freeing functions by taking
advantage of knowing whether or not interrupts are disabled.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed