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| author | Paul Mundt <lethal@linux-sh.org> | 2007-07-20 10:11:58 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-07-20 10:11:58 +0900 |
| commit | 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac (patch) | |
| tree | 415c4453d2b17a50abe7a3e515177e1fa337bd67 /mm/slub.c | |
| parent | 64fb98fc40738ae1a98bcea9ca3145b89fb71524 (diff) | |
| download | lwn-20c2df83d25c6a95affe6157a4c9cac4cf5ffaac.tar.gz lwn-20c2df83d25c6a95affe6157a4c9cac4cf5ffaac.zip | |
mm: Remove slab destructors from kmem_cache_create().
Slab destructors were no longer supported after Christoph's
c59def9f222d44bb7e2f0a559f2906191a0862d7 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>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/slub.c b/mm/slub.c index 322f3a5d72c7..9b2d6178d06c 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -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) { |