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Commit 18007820 authored by Hugh Dickins's avatar Hugh Dickins Committed by Linus Torvalds
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slub: don't confuse ctor and dtor 



kmem_cache_create() was swapping ctor and dtor in calling find_mergeable():
though it caused no bug, and probably never would, even if destructors are
retained; but fix it so as not to generate anxiety ;)

Signed-off-by: default avatarHugh Dickins <hugh@veritas.com>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1abd727e

mm/slub.c

+1 −1
Original line number Diff line number Diff line
@@ -2522,7 +2522,7 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size, 
	struct kmem_cache *s;



	down_write(&slub_lock);

	s = find_mergeable(size, align, flags, dtor, ctor);

	s = find_mergeable(size, align, flags, ctor, dtor);

	if (s) {

		s->refcount++;

		/*