summaryrefslogtreecommitdiffstats
path: root/block/blk-mq.c
diff options
context:
space:
mode:
Diffstat (limited to 'block/blk-mq.c')
-rw-r--r--block/blk-mq.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 2390c55..4f4bea2 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -33,6 +33,7 @@ static DEFINE_MUTEX(all_q_mutex);
static LIST_HEAD(all_q_list);
static void __blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx);
+static void blk_mq_run_queues(struct request_queue *q);
/*
* Check if any of the ctx's have pending work in this hardware queue
@@ -117,7 +118,7 @@ void blk_mq_freeze_queue_start(struct request_queue *q)
if (freeze) {
percpu_ref_kill(&q->mq_usage_counter);
- blk_mq_run_queues(q, false);
+ blk_mq_run_queues(q);
}
}
EXPORT_SYMBOL_GPL(blk_mq_freeze_queue_start);
@@ -136,6 +137,7 @@ void blk_mq_freeze_queue(struct request_queue *q)
blk_mq_freeze_queue_start(q);
blk_mq_freeze_queue_wait(q);
}
+EXPORT_SYMBOL_GPL(blk_mq_freeze_queue);
void blk_mq_unfreeze_queue(struct request_queue *q)
{
@@ -902,7 +904,7 @@ void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async)
&hctx->run_work, 0);
}
-void blk_mq_run_queues(struct request_queue *q, bool async)
+static void blk_mq_run_queues(struct request_queue *q)
{
struct blk_mq_hw_ctx *hctx;
int i;
@@ -913,10 +915,9 @@ void blk_mq_run_queues(struct request_queue *q, bool async)
test_bit(BLK_MQ_S_STOPPED, &hctx->state))
continue;
- blk_mq_run_hw_queue(hctx, async);
+ blk_mq_run_hw_queue(hctx, false);
}
}
-EXPORT_SYMBOL(blk_mq_run_queues);
void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx)
{
@@ -954,7 +955,6 @@ void blk_mq_start_hw_queues(struct request_queue *q)
}
EXPORT_SYMBOL(blk_mq_start_hw_queues);
-
void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async)
{
struct blk_mq_hw_ctx *hctx;
@@ -1423,7 +1423,8 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
size_t rq_size, left;
tags = blk_mq_init_tags(set->queue_depth, set->reserved_tags,
- set->numa_node);
+ set->numa_node,
+ BLK_MQ_FLAG_TO_ALLOC_POLICY(set->flags));
if (!tags)
return NULL;
OpenPOWER on IntegriCloud