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-rw-r--r--mm/slab.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 105f188d14a3..10c821e492bf 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1558,7 +1558,7 @@ void __init kmem_cache_init(void)
* bug.
*/
- sizes[INDEX_AC].cs_cachep = kmem_cache_create(names[INDEX_AC].name,
+ sizes[INDEX_AC].cs_cachep = __kmem_cache_create(names[INDEX_AC].name,
sizes[INDEX_AC].cs_size,
ARCH_KMALLOC_MINALIGN,
ARCH_KMALLOC_FLAGS|SLAB_PANIC,
@@ -1566,7 +1566,7 @@ void __init kmem_cache_init(void)
if (INDEX_AC != INDEX_L3) {
sizes[INDEX_L3].cs_cachep =
- kmem_cache_create(names[INDEX_L3].name,
+ __kmem_cache_create(names[INDEX_L3].name,
sizes[INDEX_L3].cs_size,
ARCH_KMALLOC_MINALIGN,
ARCH_KMALLOC_FLAGS|SLAB_PANIC,
@@ -1584,14 +1584,14 @@ void __init kmem_cache_init(void)
* allow tighter packing of the smaller caches.
*/
if (!sizes->cs_cachep) {
- sizes->cs_cachep = kmem_cache_create(names->name,
+ sizes->cs_cachep = __kmem_cache_create(names->name,
sizes->cs_size,
ARCH_KMALLOC_MINALIGN,
ARCH_KMALLOC_FLAGS|SLAB_PANIC,
NULL);
}
#ifdef CONFIG_ZONE_DMA
- sizes->cs_dmacachep = kmem_cache_create(
+ sizes->cs_dmacachep = __kmem_cache_create(
names->name_dma,
sizes->cs_size,
ARCH_KMALLOC_MINALIGN,
@@ -2220,7 +2220,7 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
}
/**
- * kmem_cache_create - Create a cache.
+ * __kmem_cache_create - Create a cache.
* @name: A string which is used in /proc/slabinfo to identify this cache.
* @size: The size of objects to be created in this cache.
* @align: The required alignment for the objects.
@@ -2247,7 +2247,7 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
* as davem.
*/
struct kmem_cache *
-kmem_cache_create (const char *name, size_t size, size_t align,
+__kmem_cache_create (const char *name, size_t size, size_t align,
unsigned long flags, void (*ctor)(void *))
{
size_t left_over, slab_size, ralign;
@@ -2388,7 +2388,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
/* Get cache's description obj. */
cachep = kmem_cache_zalloc(&cache_cache, gfp);
if (!cachep)
- goto oops;
+ return NULL;
cachep->nodelists = (struct kmem_list3 **)&cachep->array[nr_cpu_ids];
cachep->object_size = size;
@@ -2445,8 +2445,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
printk(KERN_ERR
"kmem_cache_create: couldn't create cache %s.\n", name);
kmem_cache_free(&cache_cache, cachep);
- cachep = NULL;
- goto oops;
+ return NULL;
}
slab_size = ALIGN(cachep->num * sizeof(kmem_bufctl_t)
+ sizeof(struct slab), align);
@@ -2504,8 +2503,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
if (setup_cpu_cache(cachep, gfp)) {
__kmem_cache_destroy(cachep);
- cachep = NULL;
- goto oops;
+ return NULL;
}
if (flags & SLAB_DEBUG_OBJECTS) {
@@ -2521,16 +2519,12 @@ kmem_cache_create (const char *name, size_t size, size_t align,
/* cache setup completed, link it into the list */
list_add(&cachep->list, &cache_chain);
oops:
- if (!cachep && (flags & SLAB_PANIC))
- panic("kmem_cache_create(): failed to create slab `%s'\n",
- name);
if (slab_is_available()) {
mutex_unlock(&cache_chain_mutex);
put_online_cpus();
}
return cachep;
}
-EXPORT_SYMBOL(kmem_cache_create);
#if DEBUG
static void check_irq_off(void)