diff options
Diffstat (limited to 'drivers/block/as-iosched.c')
| -rw-r--r-- | drivers/block/as-iosched.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/block/as-iosched.c b/drivers/block/as-iosched.c index 638db06de2b..95c0a3690b0 100644 --- a/drivers/block/as-iosched.c +++ b/drivers/block/as-iosched.c @@ -1806,7 +1806,8 @@ static void as_put_request(request_queue_t *q, struct request *rq) rq->elevator_private = NULL; } -static int as_set_request(request_queue_t *q, struct request *rq, int gfp_mask) +static int as_set_request(request_queue_t *q, struct request *rq, + struct bio *bio, int gfp_mask) { struct as_data *ad = q->elevator->elevator_data; struct as_rq *arq = mempool_alloc(ad->arq_pool, gfp_mask); @@ -1827,7 +1828,7 @@ static int as_set_request(request_queue_t *q, struct request *rq, int gfp_mask) return 1; } -static int as_may_queue(request_queue_t *q, int rw) +static int as_may_queue(request_queue_t *q, int rw, struct bio *bio) { int ret = ELV_MQUEUE_MAY; struct as_data *ad = q->elevator->elevator_data; @@ -1871,20 +1872,22 @@ static int as_init_queue(request_queue_t *q, elevator_t *e) if (!arq_pool) return -ENOMEM; - ad = kmalloc(sizeof(*ad), GFP_KERNEL); + ad = kmalloc_node(sizeof(*ad), GFP_KERNEL, q->node); if (!ad) return -ENOMEM; memset(ad, 0, sizeof(*ad)); ad->q = q; /* Identify what queue the data belongs to */ - ad->hash = kmalloc(sizeof(struct list_head)*AS_HASH_ENTRIES,GFP_KERNEL); + ad->hash = kmalloc_node(sizeof(struct list_head)*AS_HASH_ENTRIES, + GFP_KERNEL, q->node); if (!ad->hash) { kfree(ad); return -ENOMEM; } - ad->arq_pool = mempool_create(BLKDEV_MIN_RQ, mempool_alloc_slab, mempool_free_slab, arq_pool); + ad->arq_pool = mempool_create_node(BLKDEV_MIN_RQ, mempool_alloc_slab, + mempool_free_slab, arq_pool, q->node); if (!ad->arq_pool) { kfree(ad->hash); kfree(ad); @@ -1932,23 +1935,15 @@ struct as_fs_entry { static ssize_t as_var_show(unsigned int var, char *page) { - var = (var * 1000) / HZ; return sprintf(page, "%d\n", var); } static ssize_t as_var_store(unsigned long *var, const char *page, size_t count) { - unsigned long tmp; char *p = (char *) page; - tmp = simple_strtoul(p, &p, 10); - if (tmp != 0) { - tmp = (tmp * HZ) / 1000; - if (tmp == 0) - tmp = 1; - } - *var = tmp; + *var = simple_strtoul(p, &p, 10); return count; } |