author: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> 2021-01-25 05:49:57 +0100
committer: Jens Axboe <axboe@kernel.dk> 2021-01-24 21:52:39 -0700
commit: 8eeed0b554b9fda61be05b17cbb0b89ea2cbbb65
parent: 0f7b4bc6bb1e57c48ef14f1818df947c1612b206
Commit Summary:
Diffstat:
1 file changed, 4 insertions, 6 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c
index 85324d53d072..2e37e85456fb 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -31,8 +31,7 @@ static void blk_end_sync_rq(struct request *rq, blk_status_t error)
}
/**
- * blk_execute_rq_nowait - insert a request into queue for execution
- * @q: queue to insert the request in
+ * blk_execute_rq_nowait - insert a request to I/O scheduler for execution
* @bd_disk: matching gendisk
* @rq: request to insert
* @at_head: insert request at head or tail of queue
@@ -45,9 +44,8 @@ static void blk_end_sync_rq(struct request *rq, blk_status_t error)
* Note:
* This function will invoke @done directly if the queue is dead.
*/
-void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
- struct request *rq, int at_head,
- rq_end_io_fn *done)
+void blk_execute_rq_nowait(struct gendisk *bd_disk, struct request *rq,
+ int at_head, rq_end_io_fn *done)
{
WARN_ON(irqs_disabled());
WARN_ON(!blk_rq_is_passthrough(rq));
@@ -83,7 +81,7 @@ void blk_execute_rq(struct request_queue *q, struct gendisk *bd_disk,
unsigned long hang_check;
rq->end_io_data = &wait;
- blk_execute_rq_nowait(q, bd_disk, rq, at_head, blk_end_sync_rq);
+ blk_execute_rq_nowait(bd_disk, rq, at_head, blk_end_sync_rq);
/* Prevent hang_check timer from firing at us during very long I/O */
hang_check = sysctl_hung_task_timeout_secs;