a7y18lte-ubports/android_kernel_samsung_universal7885
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

blk-mq: merge blk_mq_drain_queue and __blk_mq_drain_queue

Browse Source 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2014-06-13 19:43:35 +02:00 committed by Jens Axboe
parent 8f5280f4ee
commit 95ed068165
1 changed files with 2 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
block/blk-mq.c
View File

@ -109,7 +109,7 @@ static void blk_mq_queue_exit(struct request_queue *q)
__percpu_counter_add(&q->mq_usage_counter, -1, 1000000); __percpu_counter_add(&q->mq_usage_counter, -1, 1000000);
} }
static void __blk_mq_drain_queue(struct request_queue *q) void blk_mq_drain_queue(struct request_queue *q)
{ {
while (true) { while (true) {
s64 count; s64 count;
@ -139,12 +139,7 @@ static void blk_mq_freeze_queue(struct request_queue *q)
spin_unlock_irq(q->queue_lock); spin_unlock_irq(q->queue_lock);
if (drain) if (drain)
__blk_mq_drain_queue(q); blk_mq_drain_queue(q);
}
void blk_mq_drain_queue(struct request_queue *q)
{
__blk_mq_drain_queue(q);
} }
static void blk_mq_unfreeze_queue(struct request_queue *q) static void blk_mq_unfreeze_queue(struct request_queue *q)