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mm: Remove slab destructors from kmem_cache_create().

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Slab destructors were no longer supported after Christoph's
c59def9f22 change. They've been
BUGs for both slab and slub, and slob never supported them
either.

This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2007-07-20 10:11:58 +09:00
parent 64fb98fc40
commit 20c2df83d2
165 changed files with 247 additions and 268 deletions
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4
mm/slub.c
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@@ -2668,12 +2668,10 @@ static struct kmem_cache *find_mergeable(size_t size,
struct kmem_cache *kmem_cache_create(const char *name, size_t size,
size_t align, unsigned long flags,
void (*ctor)(void *, struct kmem_cache *, unsigned long),
void (*dtor)(void *, struct kmem_cache *, unsigned long))
void (*ctor)(void *, struct kmem_cache *, unsigned long))
{
struct kmem_cache *s;
BUG_ON(dtor);
down_write(&slub_lock);
s = find_mergeable(size, align, flags, ctor);
if (s) {