diff options
| author | Namhyung Kim <namhyung@gmail.com> | 2010-09-29 21:02:15 +0900 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2010-10-02 10:47:53 +0300 |
| commit | 5d1f57e4d3d547b113ebd62f569be13bf485e53b (patch) | |
| tree | b97e925dc448129a8b30abb35597bde154042eef /mm/slub.c | |
| parent | 3478973dedee5e957c45dc93c11d12dc3f733ee0 (diff) | |
| download | lwn-5d1f57e4d3d547b113ebd62f569be13bf485e53b.tar.gz lwn-5d1f57e4d3d547b113ebd62f569be13bf485e53b.zip | |
slub: Move NUMA-related functions under CONFIG_NUMA
Make kmalloc_cache_alloc_node_notrace(), kmalloc_large_node()
and __kmalloc_node_track_caller() to be compiled only when
CONFIG_NUMA is selected.
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c index 118422e220f0..9f121c10184f 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1792,7 +1792,6 @@ void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t gfpflags, int node) return ret; } EXPORT_SYMBOL(kmem_cache_alloc_node); -#endif #ifdef CONFIG_TRACING void *kmem_cache_alloc_node_notrace(struct kmem_cache *s, @@ -1803,6 +1802,7 @@ void *kmem_cache_alloc_node_notrace(struct kmem_cache *s, } EXPORT_SYMBOL(kmem_cache_alloc_node_notrace); #endif +#endif /* * Slow patch handling. This may still be called frequently since objects @@ -2673,6 +2673,7 @@ void *__kmalloc(size_t size, gfp_t flags) } EXPORT_SYMBOL(__kmalloc); +#ifdef CONFIG_NUMA static void *kmalloc_large_node(size_t size, gfp_t flags, int node) { struct page *page; @@ -2687,7 +2688,6 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node) return ptr; } -#ifdef CONFIG_NUMA void *__kmalloc_node(size_t size, gfp_t flags, int node) { struct kmem_cache *s; @@ -3342,6 +3342,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller) return ret; } +#ifdef CONFIG_NUMA void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, int node, unsigned long caller) { @@ -3370,6 +3371,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, return ret; } +#endif #ifdef CONFIG_SLUB_DEBUG static int count_inuse(struct page *page) |