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| author | Christoph Hellwig <hch@lst.de> | 2022-04-18 06:53:08 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-05-03 10:38:50 -0600 |
| commit | 44d583702f4429763c558624fac763650a1f05bf (patch) | |
| tree | 8749588af7ff293d7a4a9d4d746ff7a02dc4daf6 /drivers/md/dm-zoned-target.c | |
| parent | 62952cc5bccd89b76d710de1d0b43244af0f2903 (diff) | |
| download | linux-44d583702f4429763c558624fac763650a1f05bf.tar.bz2 | |
dm-zoned: don't set the discard_alignment queue limit
The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by dm-zoned is mostly
harmless but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-zoned-target.c')
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index cac295cc8840..0ec5d8b9b1a4 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -1001,7 +1001,7 @@ static void dmz_io_hints(struct dm_target *ti, struct queue_limits *limits) blk_limits_io_min(limits, DMZ_BLOCK_SIZE); blk_limits_io_opt(limits, DMZ_BLOCK_SIZE); - limits->discard_alignment = DMZ_BLOCK_SIZE; + limits->discard_alignment = 0; limits->discard_granularity = DMZ_BLOCK_SIZE; limits->max_discard_sectors = chunk_sectors; limits->max_hw_discard_sectors = chunk_sectors; |