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Commit 0094de92 authored by David Rientjes's avatar David Rientjes Committed by Pekka Enberg
Browse files

slub: make early_kmem_cache_node_alloc void 



The return value for early_kmem_cache_node_alloc() is unused, so it is
better defined as void.

Acked-by: default avatarChristoph Lameter <cl@linux-foundation.org>
Signed-off-by: default avatarDavid Rientjes <rientjes@google.com>
Signed-off-by: default avatarPekka Enberg <penberg@cs.helsinki.fi>
parent 249b9f33

mm/slub.c

+2 −5
Original line number Diff line number Diff line
@@ -2077,8 +2077,7 @@ static inline int alloc_kmem_cache_cpus(struct kmem_cache *s, gfp_t flags) 
 * when allocating for the kmalloc_node_cache. This is used for bootstrapping

 * memory on a fresh node that has no slab structures yet.

 */

static struct kmem_cache_node *early_kmem_cache_node_alloc(gfp_t gfpflags,

							   int node)

static void early_kmem_cache_node_alloc(gfp_t gfpflags, int node)

{

	struct page *page;

	struct kmem_cache_node *n;
@@ -2116,7 +2115,6 @@ static struct kmem_cache_node *early_kmem_cache_node_alloc(gfp_t gfpflags, 
	local_irq_save(flags);

	add_partial(n, page, 0);

	local_irq_restore(flags);

	return n;

}



static void free_kmem_cache_nodes(struct kmem_cache *s)
@@ -2148,8 +2146,7 @@ static int init_kmem_cache_nodes(struct kmem_cache *s, gfp_t gfpflags) 
			n = &s->local_node;

		else {

			if (slab_state == DOWN) {

				n = early_kmem_cache_node_alloc(gfpflags,

								node);

				early_kmem_cache_node_alloc(gfpflags, node);

				continue;

			}

			n = kmem_cache_alloc_node(kmalloc_caches,