Commit a12821d5 authored by Pankaj Raghav's avatar Pankaj Raghav Committed by Jens Axboe
Browse files

block: Add handling for zone append command in blk_complete_request 



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: 5581a5dd ("block: add completion handler for fast path")
Signed-off-by: default avatarPankaj Raghav <p.raghav@samsung.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Tested-by: default avatarAdam Manzanares <a.manzanares@samsung.com>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220211093425.43262-2-p.raghav@samsung.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent bf23747e

block/blk-mq.c

+4 −0
Original line number Diff line number Diff line
@@ -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;