FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-02 04:38:08 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

blk-mq: initialize resid_len

Browse Source 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2014-04-14 10:30:06 +02:00 committed by Jens Axboe
parent b4f42e2831
commit 742ee69b92
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
block/blk-mq.c
View File

@ -353,6 +353,8 @@ static void blk_mq_start_request(struct request *rq, bool last)
trace_block_rq_issue(q, rq);
rq->resid_len = blk_rq_bytes(rq);
/*
* Just mark start time and set the started bit. Due to memory
* ordering, we know we'll see the correct deadline as long as