diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-05-01 20:09:06 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-05-01 08:08:43 -0600 |
| commit | c9c8aea03c4ac2ea902bc7dd5ba14f5d78af8ece (patch) | |
| tree | 740f7396bd5cb8cdc05d09206f55b0aea09ffc13 | |
| parent | b5a64ec2ea2be2a7f7eb73c243c2381e9fc1c71b (diff) | |
block: Simplify zone write plug BIO abort
When BIOs plugged in a zone write plug are aborted,
blk_zone_wplug_bio_io_error() clears the BIO BIO_ZONE_WRITE_PLUGGING
flag so that bio_io_error(bio) does not end up calling
blk_zone_write_plug_bio_endio() and we thus need to manually drop the
reference on the zone write plug held by the aborted BIO.
Move the call to disk_put_zone_wplug() that is alwasy following the call
to blk_zone_wplug_bio_io_error() inside that function to simplify the
code.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20240501110907.96950-14-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/blk-zoned.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index 132eb988f4d7..15e4e14e16f7 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -634,12 +634,14 @@ again: return zwplug; } -static inline void blk_zone_wplug_bio_io_error(struct bio *bio) +static inline void blk_zone_wplug_bio_io_error(struct blk_zone_wplug *zwplug, + struct bio *bio) { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = zwplug->disk->queue; bio_clear_flag(bio, BIO_ZONE_WRITE_PLUGGING); bio_io_error(bio); + disk_put_zone_wplug(zwplug); blk_queue_exit(q); } @@ -650,10 +652,8 @@ static void disk_zone_wplug_abort(struct blk_zone_wplug *zwplug) { struct bio *bio; - while ((bio = bio_list_pop(&zwplug->bio_list))) { - blk_zone_wplug_bio_io_error(bio); - disk_put_zone_wplug(zwplug); - } + while ((bio = bio_list_pop(&zwplug->bio_list))) + blk_zone_wplug_bio_io_error(zwplug, bio); } /* @@ -673,8 +673,7 @@ static void disk_zone_wplug_abort_unaligned(struct gendisk *disk, if (wp_offset >= zone_capacity || (bio_op(bio) != REQ_OP_ZONE_APPEND && bio_offset_from_zone_start(bio) != wp_offset)) { - blk_zone_wplug_bio_io_error(bio); - disk_put_zone_wplug(zwplug); + blk_zone_wplug_bio_io_error(zwplug, bio); continue; } |