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>
diff --git a/mm/slub.c b/mm/slub.c
index 118422e..9f121c1 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1792,7 +1792,6 @@
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 @@
}
EXPORT_SYMBOL(kmem_cache_alloc_node_notrace);
#endif
+#endif
/*
* Slow patch handling. This may still be called frequently since objects
@@ -2673,6 +2673,7 @@
}
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 @@
return ptr;
}
-#ifdef CONFIG_NUMA
void *__kmalloc_node(size_t size, gfp_t flags, int node)
{
struct kmem_cache *s;
@@ -3342,6 +3342,7 @@
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 @@
return ret;
}
+#endif
#ifdef CONFIG_SLUB_DEBUG
static int count_inuse(struct page *page)