diff options
| author | Christoph Hellwig <hch@lst.de> | 2014-04-25 14:14:48 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-04-25 08:24:40 -0600 |
| commit | c4a634f432376a28c9639b35746e33168ab97709 (patch) | |
| tree | 85a9ae79b1df53e1549d04196309d95b7d6144ac /block/blk-timeout.c | |
| parent | 38535201633077cbaf8b32886b5e3005b36c9024 (diff) | |
| download | linux-c4a634f432376a28c9639b35746e33168ab97709.tar.bz2 | |
block: fold __blk_add_timer into blk_add_timer
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-timeout.c')
| -rw-r--r-- | block/blk-timeout.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/block/blk-timeout.c b/block/blk-timeout.c index 49988a3ca85c..448745683d28 100644 --- a/block/blk-timeout.c +++ b/block/blk-timeout.c @@ -166,8 +166,15 @@ void blk_abort_request(struct request *req) } EXPORT_SYMBOL_GPL(blk_abort_request); -static void __blk_add_timer(struct request *req, - struct list_head *timeout_list) +/** + * blk_add_timer - Start timeout timer for a single request + * @req: request that is about to start running. + * + * Notes: + * Each request has its own timer, and as it is added to the queue, we + * set up the timer. When the request completes, we cancel the timer. + */ +void blk_add_timer(struct request *req) { struct request_queue *q = req->q; unsigned long expiry; @@ -185,8 +192,8 @@ static void __blk_add_timer(struct request *req, req->timeout = q->rq_timeout; req->deadline = jiffies + req->timeout; - if (timeout_list) - list_add_tail(&req->timeout_list, timeout_list); + if (!q->mq_ops) + list_add_tail(&req->timeout_list, &req->q->timeout_list); /* * If the timer isn't already pending or this timeout is earlier @@ -211,22 +218,3 @@ static void __blk_add_timer(struct request *req, } } - -/** - * blk_add_timer - Start timeout timer for a single request - * @req: request that is about to start running. - * - * Notes: - * Each request has its own timer, and as it is added to the queue, we - * set up the timer. When the request completes, we cancel the timer. - */ -void blk_add_timer(struct request *req) -{ - struct request_queue *q = req->q; - - if (q->mq_ops) - __blk_add_timer(req, NULL); - else - __blk_add_timer(req, &req->q->timeout_list); -} - |