diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/bfq-iosched.c | 3 | ||||
-rw-r--r-- | block/bfq-iosched.h | 2 | ||||
-rw-r--r-- | block/bfq-wf2q.c | 2 | ||||
-rw-r--r-- | block/blk-core.c | 4 | ||||
-rw-r--r-- | block/blk-mq-cpumap.c | 4 | ||||
-rw-r--r-- | block/bsg-lib.c | 7 |
6 files changed, 15 insertions, 7 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 60a6835265fc..436b6ca6b175 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -4299,6 +4299,9 @@ static void bfq_completed_request(struct bfq_queue *bfqq, struct bfq_data *bfqd) bfq_bfqq_expire(bfqd, bfqq, false, BFQQE_NO_MORE_REQUESTS); } + + if (!bfqd->rq_in_driver) + bfq_schedule_dispatch(bfqd); } static void bfq_put_rq_priv_body(struct bfq_queue *bfqq) diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index 8fd83b885774..63e771ab56d8 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -52,7 +52,7 @@ struct bfq_entity; struct bfq_service_tree { /* tree for active entities (i.e., those backlogged) */ struct rb_root active; - /* tree for idle entities (i.e., not backlogged, with V <= F_i)*/ + /* tree for idle entities (i.e., not backlogged, with V < F_i)*/ struct rb_root idle; /* idle entity with minimum F_i */ diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c index 5ec05cd42b80..979f8f21b7e2 100644 --- a/block/bfq-wf2q.c +++ b/block/bfq-wf2q.c @@ -1297,7 +1297,7 @@ static void bfq_update_vtime(struct bfq_service_tree *st, u64 new_value) * * This function searches the first schedulable entity, starting from the * root of the tree and going on the left every time on this side there is - * a subtree with at least one eligible (start >= vtime) entity. The path on + * a subtree with at least one eligible (start <= vtime) entity. The path on * the right is followed only if a) the left subtree contains no eligible * entities and b) no eligible entity has been found yet. */ diff --git a/block/blk-core.c b/block/blk-core.c index 970b9c9638c5..dbecbf4a64e0 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -3421,6 +3421,10 @@ EXPORT_SYMBOL(blk_finish_plug); */ void blk_pm_runtime_init(struct request_queue *q, struct device *dev) { + /* not support for RQF_PM and ->rpm_status in blk-mq yet */ + if (q->mq_ops) + return; + q->dev = dev; q->rpm_status = RPM_ACTIVE; pm_runtime_set_autosuspend_delay(q->dev, -1); diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c index 4891f042a22f..9f8cffc8a701 100644 --- a/block/blk-mq-cpumap.c +++ b/block/blk-mq-cpumap.c @@ -17,9 +17,9 @@ static int cpu_to_queue_index(unsigned int nr_queues, const int cpu) { /* - * Non online CPU will be mapped to queue index 0. + * Non present CPU will be mapped to queue index 0. */ - if (!cpu_online(cpu)) + if (!cpu_present(cpu)) return 0; return cpu % nr_queues; } diff --git a/block/bsg-lib.c b/block/bsg-lib.c index c4513b23f57a..4752dbc3dc49 100644 --- a/block/bsg-lib.c +++ b/block/bsg-lib.c @@ -226,8 +226,9 @@ static void bsg_request_fn(struct request_queue *q) * @job_fn: bsg job handler * @dd_job_size: size of LLD data needed for each job */ -struct request_queue *bsg_setup_queue(struct device *dev, char *name, - bsg_job_fn *job_fn, int dd_job_size) +struct request_queue *bsg_setup_queue(struct device *dev, const char *name, + bsg_job_fn *job_fn, int dd_job_size, + void (*release)(struct device *)) { struct request_queue *q; int ret; @@ -250,7 +251,7 @@ struct request_queue *bsg_setup_queue(struct device *dev, char *name, blk_queue_softirq_done(q, bsg_softirq_done); blk_queue_rq_timeout(q, BLK_DEFAULT_SG_TIMEOUT); - ret = bsg_register_queue(q, dev, name, NULL); + ret = bsg_register_queue(q, dev, name, release); if (ret) { printk(KERN_ERR "%s: bsg interface failed to " "initialize - register queue\n", dev->kobj.name); |