summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--block/blk-core.c4
-rw-r--r--include/linux/mempool.h3
-rw-r--r--mm/mempool.c12
3 files changed, 11 insertions, 8 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 93eb3e4f88ce..64f9a8668253 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -531,8 +531,8 @@ static int blk_init_free_list(struct request_queue *q)
init_waitqueue_head(&rl->wait[BLK_RW_ASYNC]);
rl->rq_pool = mempool_create_node(BLKDEV_MIN_RQ, mempool_alloc_slab,
- mempool_free_slab, request_cachep, q->node);
-
+ mempool_free_slab, request_cachep,
+ GFP_KERNEL, q->node);
if (!rl->rq_pool)
return -ENOMEM;
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 7c08052e3321..39ed62ab5b8a 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -26,7 +26,8 @@ typedef struct mempool_s {
extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data);
extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
- mempool_free_t *free_fn, void *pool_data, int nid);
+ mempool_free_t *free_fn, void *pool_data,
+ gfp_t gfp_mask, int nid);
extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask);
extern void mempool_destroy(mempool_t *pool);
diff --git a/mm/mempool.c b/mm/mempool.c
index d9049811f352..54990476c049 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -63,19 +63,21 @@ EXPORT_SYMBOL(mempool_destroy);
mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data)
{
- return mempool_create_node(min_nr,alloc_fn,free_fn, pool_data,-1);
+ return mempool_create_node(min_nr,alloc_fn,free_fn, pool_data,
+ GFP_KERNEL, NUMA_NO_NODE);
}
EXPORT_SYMBOL(mempool_create);
mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
- mempool_free_t *free_fn, void *pool_data, int node_id)
+ mempool_free_t *free_fn, void *pool_data,
+ gfp_t gfp_mask, int node_id)
{
mempool_t *pool;
- pool = kmalloc_node(sizeof(*pool), GFP_KERNEL | __GFP_ZERO, node_id);
+ pool = kmalloc_node(sizeof(*pool), gfp_mask | __GFP_ZERO, node_id);
if (!pool)
return NULL;
pool->elements = kmalloc_node(min_nr * sizeof(void *),
- GFP_KERNEL, node_id);
+ gfp_mask, node_id);
if (!pool->elements) {
kfree(pool);
return NULL;
@@ -93,7 +95,7 @@ mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
while (pool->curr_nr < pool->min_nr) {
void *element;
- element = pool->alloc(GFP_KERNEL, pool->pool_data);
+ element = pool->alloc(gfp_mask, pool->pool_data);
if (unlikely(!element)) {
mempool_destroy(pool);
return NULL;