diff options
| -rw-r--r-- | block/blk-core.c | 4 | ||||
| -rw-r--r-- | include/linux/mempool.h | 3 | ||||
| -rw-r--r-- | mm/mempool.c | 12 |
3 files changed, 11 insertions, 8 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 93eb3e4f88c..64f9a866825 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 7c08052e332..39ed62ab5b8 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 d9049811f35..54990476c04 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; |