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SL*B: drop kmem cache argument from constructor

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Kmem cache passed to constructor is only needed for constructors that are
themselves multiplexeres.  Nobody uses this "feature", nor does anybody uses
passed kmem cache in non-trivial way, so pass only pointer to object.

Non-trivial places are:
	arch/powerpc/mm/init_64.c
	arch/powerpc/mm/hugetlbpage.c

This is flag day, yes.

Signed-off-by: Alexey Dobriyan <[email protected]>
Acked-by: Pekka Enberg <[email protected]>
Acked-by: Christoph Lameter <[email protected]>
Cc: Jon Tollefson <[email protected]>
Cc: Nick Piggin <[email protected]>
Cc: Matt Mackall <[email protected]>
[[email protected]: fix arch/powerpc/mm/hugetlbpage.c]
[[email protected]: fix mm/slab.c]
[[email protected]: fix ubifs]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Alexey Dobriyan 2008-07-25 19:45:34 -07:00 • committed by Linus Torvalds
commit 51cc50685a
67 changed files with 90 additions and 106 deletions
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7
mm/slob.c
View file

@ -525,12 +525,11 @@ struct kmem_cache {
unsigned int size, align;
unsigned long flags;
const char *name;
void (*ctor)(struct kmem_cache *, void *);
void (*ctor)(void *);
};
struct kmem_cache *kmem_cache_create(const char *name, size_t size,
size_t align, unsigned long flags,
void (*ctor)(struct kmem_cache *, void *))
size_t align, unsigned long flags, void (*ctor)(void *))
{
struct kmem_cache *c;
@ -575,7 +574,7 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
b = slob_new_page(flags, get_order(c->size), node);
if (c->ctor)
c->ctor(c, b);
c->ctor(b);
return b;
}