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authorPekka Enberg <penberg@cs.helsinki.fi>2008-02-11 23:47:46 +0300
committerChristoph Lameter <christoph@stapp.engr.sgi.com>2008-02-15 02:30:01 +0300
commiteada35efcb2773cf49aa26277e056122e1a3405c (patch)
tree69803b03b6f6106722d4cc293678f2e3183bec2e /mm/slub.c
parente51bfd0ad10600a9fe4c8ede5ac2272e80075008 (diff)
downloadlinux-eada35efcb2773cf49aa26277e056122e1a3405c.tar.xz
slub: kmalloc page allocator pass-through cleanup
This adds a proper function for kmalloc page allocator pass-through. While it simplifies any code that does slab tracing code a lot, I think it's a worthwhile cleanup in itself. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Christoph Lameter <clameter@sgi.com>
Diffstat (limited to 'mm/slub.c')
-rw-r--r--mm/slub.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/mm/slub.c b/mm/slub.c
index e2989ae243b5..7870ef9d8636 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2671,8 +2671,7 @@ void *__kmalloc(size_t size, gfp_t flags)
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE / 2))
- return (void *)__get_free_pages(flags | __GFP_COMP,
- get_order(size));
+ return kmalloc_large(size, flags);
s = get_slab(size, flags);
@@ -2689,8 +2688,7 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE / 2))
- return (void *)__get_free_pages(flags | __GFP_COMP,
- get_order(size));
+ return kmalloc_large(size, flags);
s = get_slab(size, flags);
@@ -3219,8 +3217,8 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, void *caller)
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE / 2))
- return (void *)__get_free_pages(gfpflags | __GFP_COMP,
- get_order(size));
+ return kmalloc_large(size, gfpflags);
+
s = get_slab(size, gfpflags);
if (unlikely(ZERO_OR_NULL_PTR(s)))
@@ -3235,8 +3233,8 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE / 2))
- return (void *)__get_free_pages(gfpflags | __GFP_COMP,
- get_order(size));
+ return kmalloc_large(size, gfpflags);
+
s = get_slab(size, gfpflags);
if (unlikely(ZERO_OR_NULL_PTR(s)))