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blk-mq: simplify __blk_mq_complete_request

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Merge blk_mq_ipi_complete_request and blk_mq_stat_add into their only
caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2017-04-20 16:03:10 +02:00 committed by Jens Axboe
parent 08e0029aa2
commit 453f83418d
1 changed files with 8 additions and 17 deletions
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25
block/blk-mq.c
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@ -406,12 +406,19 @@ static void __blk_mq_complete_request_remote(void *data)
rq->q->softirq_done_fn(rq);
}
static void blk_mq_ipi_complete_request(struct request *rq)
static void __blk_mq_complete_request(struct request *rq)
{
struct blk_mq_ctx *ctx = rq->mq_ctx;
bool shared = false;
int cpu;
if (rq->internal_tag != -1)
blk_mq_sched_completed_request(rq);
if (rq->rq_flags & RQF_STATS) {
blk_mq_poll_stats_start(rq->q);
blk_stat_add(rq);
}
if (!test_bit(QUEUE_FLAG_SAME_COMP, &rq->q->queue_flags)) {
rq->q->softirq_done_fn(rq);
return;
@ -432,22 +439,6 @@ static void blk_mq_ipi_complete_request(struct request *rq)
put_cpu();
}
static void blk_mq_stat_add(struct request *rq)
{
if (rq->rq_flags & RQF_STATS) {
blk_mq_poll_stats_start(rq->q);
blk_stat_add(rq);
}
}
static void __blk_mq_complete_request(struct request *rq)
{
if (rq->internal_tag != -1)
blk_mq_sched_completed_request(rq);
blk_mq_stat_add(rq);
blk_mq_ipi_complete_request(rq);
}
/**
* blk_mq_complete_request - end I/O on a request
* @rq: the request being processed