A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 03:01:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

block: add queue_is_mq() helper

Browse source 
Various spots check for q->mq_ops being non-NULL, but provide
a helper to do this instead.

Where the ->mq_ops != NULL check is redundant, remove it.

Since mq == rq-based now that legacy is gone, get rid of the
queue_is_rq_based() and just use queue_is_mq() everywhere.

Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2018-11-15 12:22:51 -07:00
commit 344e9ffcbd
14 changed files with 36 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

3
block/blk-flush.c
View file

@ -273,8 +273,7 @@ static void blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq,
* assigned to empty flushes, and we deadlock if we are expecting
* other requests to make progress. Don't defer for that case.
*/
if (!list_empty(&fq->flush_data_in_flight) &&
!(q->mq_ops && q->elevator) &&
if (!list_empty(&fq->flush_data_in_flight) && q->elevator &&
time_before(jiffies,
fq->flush_pending_since + FLUSH_PENDING_TIMEOUT))
return;