kmem_cache_alloc 3481 mm/slab.c      void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
kmem_cache_alloc  622 mm/slob.c      void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
kmem_cache_alloc 2777 mm/slub.c      void *kmem_cache_alloc(struct kmem_cache *s, gfp_t gfpflags)
kmem_cache_alloc   28 tools/testing/radix-tree/linux.c void *kmem_cache_alloc(struct kmem_cache *cachep, int flags)