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| author | Damien Le Moal <dlemoal@kernel.org> | 2024-04-08 03:41:03 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-17 16:44:02 +0200 |
| commit | a0508c36efa838b16aa93a23e3583d68d3ef6c33 (patch) | |
| tree | 6123e7c5de6527930317b235bfbeaf802f8c8c89 /block/blk-mq.c | |
| parent | block: Remove req_bio_endio() (diff) | |
| download | linux-a0508c36efa838b16aa93a23e3583d68d3ef6c33.tar.xz linux-a0508c36efa838b16aa93a23e3583d68d3ef6c33.zip | |
block: Introduce blk_zone_update_request_bio()
On completion of a zone append request, the request sector indicates the
location of the written data. This value must be returned to the user
through the BIO iter sector. This is done in 2 places: in
blk_complete_request() and in blk_update_request(). Introduce the inline
helper function blk_zone_update_request_bio() to avoid duplicating
this BIO update for zone append requests, and to compile out this
helper call when CONFIG_BLK_DEV_ZONED is not enabled.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Hans Holmberg <hans.holmberg@wdc.com>
Tested-by: Dennis Maisenbacher <dennis.maisenbacher@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20240408014128.205141-4-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index fcbf0953a179..88b541e8873f 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -821,8 +821,7 @@ 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; + blk_zone_update_request_bio(req, bio); if (!is_flush) bio_endio(bio); @@ -923,10 +922,10 @@ bool blk_update_request(struct request *req, blk_status_t error, bio_advance(bio, bio_bytes); /* Don't actually finish bio if it's part of flush sequence */ - if (!bio->bi_iter.bi_size && !is_flush) { - if (req_op(req) == REQ_OP_ZONE_APPEND) - bio->bi_iter.bi_sector = req->__sector; - bio_endio(bio); + if (!bio->bi_iter.bi_size) { + blk_zone_update_request_bio(req, bio); + if (!is_flush) + bio_endio(bio); } total_bytes += bio_bytes; |