mm/sl[aou]b: Move kmallocXXX functions to common code

The kmalloc* functions of all slab allcoators are similar now so
lets move them into slab.h. This requires some function naming changes
in slob.

As a results of this patch there is a common set of functions for
all allocators. Also means that kmalloc_large() is now available
in general to perform large order allocations that go directly
via the page allocator. kmalloc_large() can be substituted if
kmalloc() throws warnings because of too large allocations.

kmalloc_large() has exactly the same semantics as kmalloc but
can only used for allocations > PAGE_SIZE.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

1 files changed, 0 insertions, 31 deletions

diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
deleted file mode 100644
index 095a5a4a8516..000000000000
--- a/include/linux/slob_def.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef __LINUX_SLOB_DEF_H
-#define __LINUX_SLOB_DEF_H
-
-#include <linux/numa.h>
-
-void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-
-static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
-					      gfp_t flags)
-{
-	return kmem_cache_alloc_node(cachep, flags, NUMA_NO_NODE);
-}
-
-void *__kmalloc_node(size_t size, gfp_t flags, int node);
-
-static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
-{
-	return __kmalloc_node(size, flags, node);
-}
-
-static __always_inline void *kmalloc(size_t size, gfp_t flags)
-{
-	return __kmalloc_node(size, flags, NUMA_NO_NODE);
-}
-
-static __always_inline void *__kmalloc(size_t size, gfp_t flags)
-{
-	return kmalloc(size, flags);
-}
-
-#endif /* __LINUX_SLOB_DEF_H */