On 08/24/2012 08:17 PM, Christoph Lameter wrote:
> -__kmem_cache_create (struct kmem_cache *cachep, const char *name, size_t size, size_t align,
> - unsigned long flags, void (*ctor)(void *))
> +__kmem_cache_create (struct kmem_cache *cachep, unsigned long flags)
> {
> size_t left_over, slab_size, ralign;
> gfp_t gfp;
> @@ -2385,9 +2383,9 @@ __kmem_cache_create (struct kmem_cache *
> * unaligned accesses for some archs when redzoning is used, and makes
> * sure any on-slab bufctl's are also correctly aligned.
> */
> - if (size & (BYTES_PER_WORD - 1)) {
> - size += (BYTES_PER_WORD - 1);
> - size &= ~(BYTES_PER_WORD - 1);
> + if (cachep->size & (BYTES_PER_WORD - 1)) {
> + cachep->size += (BYTES_PER_WORD - 1);
> + cachep->size &= ~(BYTES_PER_WORD - 1);
> }
There are still one reference to "size" inside this function that will
break the build. This reference is enclosed inside CONFIG_DEBUG.
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