]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
slub: add lock debugging check
authorPeter Zijlstra <peterz@infradead.org>
Thu, 26 Jul 2007 18:01:38 +0000 (20:01 +0200)
committerChristoph Lameter <clameter@sgi.com>
Mon, 30 Jul 2007 19:12:39 +0000 (12:12 -0700)
Ingo noticed that the SLUB code does include the lock debugging free
check.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
mm/slub.c

index 9b2d6178d06ce7259941c6aafa7b20cf81228e40..221809f1c1350b48fea34b00c17d6a9400e778b3 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1656,6 +1656,7 @@ static void __always_inline slab_free(struct kmem_cache *s,
        unsigned long flags;
 
        local_irq_save(flags);
+       debug_check_no_locks_freed(object, s->objsize);
        if (likely(page == s->cpu_slab[smp_processor_id()] &&
                                                !SlabDebug(page))) {
                object[page->offset] = page->lockless_freelist;