alternate_node_alloc and ____cache_alloc_node are always called when
CONFIG_NUMA. So we can remove the unused !CONFIG_NUMA variant. Also
forward declaration for alternate_node_alloc is unnecessary. Remove
it too.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/slab.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c
index d9dec7a8fd79..81301df47057 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -619,18 +619,6 @@ static inline int cache_free_alien(struct kmem_cache *cachep, void *objp)
return 0;
}
-static inline void *alternate_node_alloc(struct kmem_cache *cachep,
- gfp_t flags)
-{
- return NULL;
-}
-
-static inline void *____cache_alloc_node(struct kmem_cache *cachep,
- gfp_t flags, int nodeid)
-{
- return NULL;
-}
-
static inline gfp_t gfp_exact_node(gfp_t flags)
{
return flags & ~__GFP_NOFAIL;
@@ -639,7 +627,6 @@ static inline gfp_t gfp_exact_node(gfp_t flags)
#else /* CONFIG_NUMA */
static void *____cache_alloc_node(struct kmem_cache *, gfp_t, int);
-static void *alternate_node_alloc(struct kmem_cache *, gfp_t);
static struct alien_cache *__alloc_alien_cache(int node, int entries,
int batch, gfp_t gfp)
--
2.23.0
