diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 12 | ||||
| -rw-r--r-- | block/blk-exec.c | 6 |
2 files changed, 7 insertions, 11 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index c6e536597c8..fef79ccb2a1 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1042,15 +1042,9 @@ void blk_put_request(struct request *req) unsigned long flags; struct request_queue *q = req->q; - /* - * Gee, IDE calls in w/ NULL q. Fix IDE and remove the - * following if (q) test. - */ - if (q) { - spin_lock_irqsave(q->queue_lock, flags); - __blk_put_request(q, req); - spin_unlock_irqrestore(q->queue_lock, flags); - } + spin_lock_irqsave(q->queue_lock, flags); + __blk_put_request(q, req); + spin_unlock_irqrestore(q->queue_lock, flags); } EXPORT_SYMBOL(blk_put_request); diff --git a/block/blk-exec.c b/block/blk-exec.c index 391dd622489..9bceff7674f 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c @@ -18,7 +18,7 @@ * @rq: request to complete * @error: end io status of the request */ -void blk_end_sync_rq(struct request *rq, int error) +static void blk_end_sync_rq(struct request *rq, int error) { struct completion *waiting = rq->end_io_data; @@ -31,7 +31,6 @@ void blk_end_sync_rq(struct request *rq, int error) */ complete(waiting); } -EXPORT_SYMBOL(blk_end_sync_rq); /** * blk_execute_rq_nowait - insert a request into queue for execution @@ -58,6 +57,9 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk, spin_lock_irq(q->queue_lock); __elv_add_request(q, rq, where, 1); __generic_unplug_device(q); + /* the queue is stopped so it won't be plugged+unplugged */ + if (blk_pm_resume_request(rq)) + q->request_fn(q); spin_unlock_irq(q->queue_lock); } EXPORT_SYMBOL_GPL(blk_execute_rq_nowait); |