Commit be7b3fbc authored May 09, 2007 by Christoph Lameter Committed by Linus Torvalds May 09, 2007

SLUB: after object padding only needed for Redzoning



If no redzoning is selected then we do not need padding before the next
object.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 65c02d4c

mm/slub.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1661,7 +1661,7 @@ static int calculate_sizes(struct kmem_cache *s)
		*/
		size += 2 * sizeof(struct track);

		if (flags & DEBUG_DEFAULT_FLAGS)
		if (flags & SLAB_RED_ZONE)
		/*
		* Add some empty padding so that we can catch
		* overwrites from earlier objects rather than let