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SLUB Debug: Fix object size calculation 

The object size calculation is wrong if !CONFIG_SLUB_DEBUG because the
#ifdef CONFIG_SLUB_DEBUG is now switching off the size adjustments for
DESTROY_BY_RCU and ctor.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Lameter 2007-05-23 13:57:31 -07:00 committed by Linus Torvalds
parent 72fcde9662
commit c12b3c6251
1 changed files with 1 additions and 1 deletions
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2
mm/slub.c
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@ -1917,7 +1917,6 @@ static int calculate_sizes(struct kmem_cache *s)
*/
s->inuse = size;
#ifdef CONFIG_SLUB_DEBUG
if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
s->ctor)) {
/*
@ -1932,6 +1931,7 @@ static int calculate_sizes(struct kmem_cache *s)
size += sizeof(void *);
}
#ifdef CONFIG_SLUB_DEBUG
if (flags & SLAB_STORE_USER)
/*
* Need to store information about allocs and frees after