提交 90f2cbbc 编写于 作者: E Ezequiel Garcia 提交者: Pekka Enberg

mm, slob: Use NUMA_NO_NODE instead of -1

Acked-by: NDavid Rientjes <rientjes@google.com>
Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NPekka Enberg <penberg@kernel.org>
上级 645df230
#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, -1);
return kmem_cache_alloc_node(cachep, flags, NUMA_NO_NODE);
}
void *__kmalloc_node(size_t size, gfp_t flags, int node);
......@@ -26,7 +28,7 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
*/
static __always_inline void *kmalloc(size_t size, gfp_t flags)
{
return __kmalloc_node(size, flags, -1);
return __kmalloc_node(size, flags, NUMA_NO_NODE);
}
static __always_inline void *__kmalloc(size_t size, gfp_t flags)
......
......@@ -194,7 +194,7 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
void *page;
#ifdef CONFIG_NUMA
if (node != -1)
if (node != NUMA_NO_NODE)
page = alloc_pages_exact_node(node, gfp, order);
else
#endif
......@@ -290,7 +290,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
* If there's a node specification, search for a partial
* page with a matching node id in the freelist.
*/
if (node != -1 && page_to_nid(sp) != node)
if (node != NUMA_NO_NODE && page_to_nid(sp) != node)
continue;
#endif
/* Enough room on this page? */
......@@ -514,7 +514,7 @@ struct kmem_cache *__kmem_cache_create(const char *name, size_t size,
struct kmem_cache *c;
c = slob_alloc(sizeof(struct kmem_cache),
GFP_KERNEL, ARCH_KMALLOC_MINALIGN, -1);
GFP_KERNEL, ARCH_KMALLOC_MINALIGN, NUMA_NO_NODE);
if (c) {
c->name = name;
......
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