diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-05-27 14:36:20 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-05-27 09:16:39 -0600 |
| commit | c8c1f7012b807ca4da0136eacab96961b56f25d5 (patch) | |
| tree | fcd761caea1cb4f9560dea53799287cc3f939f82 /drivers/md/dm.h | |
| parent | 5e7a4bbcc33d7df6bcc8565a8938c196285e5423 (diff) | |
| download | lwn-c8c1f7012b807ca4da0136eacab96961b56f25d5.tar.gz lwn-c8c1f7012b807ca4da0136eacab96961b56f25d5.zip | |
dm: make dm_set_zones_restrictions work on the queue limits
Don't stuff the values directly into the queue without any
synchronization, but instead delay applying the queue limits in
the caller and let dm_set_zones_restrictions work on the limit
structure.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20240527123634.1116952-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index e0c57f19839b..53ef8207fe2c 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -101,7 +101,8 @@ int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t); /* * Zoned targets related functions. */ -int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q); +int dm_set_zones_restrictions(struct dm_table *t, struct request_queue *q, + struct queue_limits *lim); void dm_zone_endio(struct dm_io *io, struct bio *clone); #ifdef CONFIG_BLK_DEV_ZONED int dm_blk_report_zones(struct gendisk *disk, sector_t sector, |