mm, slab: Rename __cache_alloc() -> slab_alloc()

This patch does not fix anything and its only goal is to
produce common code between SLAB and SLUB.

Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/mm/slab.c b/mm/slab.c
index 4c54a2357937603115c511a45ce1f2b0258d23eb..d011030e9613b4ca16e064cf2ea9261a7faf3434 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3561,7 +3561,7 @@ done:
  * Fallback to other node is possible if __GFP_THISNODE is not set.
  */
 static __always_inline void *
-__cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,
+slab_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,
                   unsigned long caller)
 {
        unsigned long save_flags;
@@ -3648,7 +3648,7 @@ __do_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
 #endif /* CONFIG_NUMA */
 
 static __always_inline void *
-__cache_alloc(struct kmem_cache *cachep, gfp_t flags, unsigned long caller)
+slab_alloc(struct kmem_cache *cachep, gfp_t flags, unsigned long caller)
 {
        unsigned long save_flags;
        void *objp;
@@ -3824,7 +3824,7 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
  */
 void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
 {
-       void *ret = __cache_alloc(cachep, flags, _RET_IP_);
+       void *ret = slab_alloc(cachep, flags, _RET_IP_);
 
        trace_kmem_cache_alloc(_RET_IP_, ret,
                               cachep->object_size, cachep->size, flags);
@@ -3839,7 +3839,7 @@ kmem_cache_alloc_trace(struct kmem_cache *cachep, gfp_t flags, size_t size)
 {
        void *ret;
 
-       ret = __cache_alloc(cachep, flags, _RET_IP_);
+       ret = slab_alloc(cachep, flags, _RET_IP_);
 
        trace_kmalloc(_RET_IP_, ret,
                      size, cachep->size, flags);
@@ -3851,7 +3851,7 @@ EXPORT_SYMBOL(kmem_cache_alloc_trace);
 #ifdef CONFIG_NUMA
 void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid)
 {
-       void *ret = __cache_alloc_node(cachep, flags, nodeid, _RET_IP_);
+       void *ret = slab_alloc_node(cachep, flags, nodeid, _RET_IP_);
 
        trace_kmem_cache_alloc_node(_RET_IP_, ret,
                                    cachep->object_size, cachep->size,
@@ -3869,7 +3869,7 @@ void *kmem_cache_alloc_node_trace(struct kmem_cache *cachep,
 {
        void *ret;
 
-       ret = __cache_alloc_node(cachep, flags, nodeid, _RET_IP);
+       ret = slab_alloc_node(cachep, flags, nodeid, _RET_IP);
 
        trace_kmalloc_node(_RET_IP_, ret,
                           size, cachep->size,
@@ -3932,7 +3932,7 @@ static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
        cachep = __find_general_cachep(size, flags);
        if (unlikely(ZERO_OR_NULL_PTR(cachep)))
                return cachep;
-       ret = __cache_alloc(cachep, flags, caller);
+       ret = slab_alloc(cachep, flags, caller);
 
        trace_kmalloc(caller, ret,
                      size, cachep->size, flags);