iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

block: Add handling for zone append command in blk_complete_request

Browse Source 
Zone append command needs special handling to update the bi_sector
field in the bio struct with the actual position of the data in the
device. It is stored in __sector field of the request struct.

Fixes: 5581a5ddfe8d ("block: add completion handler for fast path")
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Adam Manzanares <a.manzanares@samsung.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220211093425.43262-2-p.raghav@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pankaj Raghav 2022-02-11 10:34:25 +01:00 committed by Jens Axboe
parent bf23747ee0
commit a12821d5e0
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
block/blk-mq.c
View File

@ -736,6 +736,10 @@ static void blk_complete_request(struct request *req)
/* Completion has already been traced */
bio_clear_flag(bio, BIO_TRACE_COMPLETION);
if (req_op(req) == REQ_OP_ZONE_APPEND)
bio->bi_iter.bi_sector = req->__sector;
if (!is_flush)
bio_endio(bio);
bio = next;