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slub: fix bug in slub debug support 

We ClearSlabDebug() before the last SlabDebug() check. Clear it later.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
hifive-unleashed-5.1
Peter Zijlstra 2007-07-26 20:54:34 +02:00 committed by Christoph Lameter
parent 02febdf7f6
commit 2208b764c1
1 changed files with 1 additions and 1 deletions
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2
mm/slub.c
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@ -1131,6 +1131,7 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
slab_pad_check(s, page);
for_each_object(p, s, page_address(page))
check_object(s, page, p, 0);
ClearSlabDebug(page);
}
mod_zone_page_state(page_zone(page),
@ -1169,7 +1170,6 @@ static void discard_slab(struct kmem_cache *s, struct page *page)
atomic_long_dec(&n->nr_slabs);
reset_page_mapcount(page);
ClearSlabDebug(page);
__ClearPageSlab(page);
free_slab(s, page);
}