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Commit 898552c9 authored by Ingo Molnar's avatar Ingo Molnar Committed by Linus Torvalds
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[PATCH] lockdep: also check for freed locks in kmem_cache_free() 



kmem_cache_free() was missing the check for freeing held locks.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0c12b517

mm/slab.c

+1 −0
Original line number Diff line number Diff line
@@ -3751,6 +3751,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) 
	BUG_ON(virt_to_cache(objp) != cachep);



	local_irq_save(flags);

	debug_check_no_locks_freed(objp, obj_size(cachep));

	__cache_free(cachep, objp);

	local_irq_restore(flags);

}