diff options
| author | Anastasia Kovaleva <a.kovaleva@yadro.com> | 2022-11-14 13:24:59 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-11-24 02:16:19 +0000 |
| commit | 9375031ee40b66c8fd2fc24d5fbea47b69f53de6 (patch) | |
| tree | 839819081fd59b57daa9fcd4324aee787ae5d40b /drivers/target | |
| parent | 7870d24817890bccee98db0718acececd6399d04 (diff) | |
| download | linux-9375031ee40b66c8fd2fc24d5fbea47b69f53de6.tar.bz2 | |
scsi: target: core: Make hw_max_sectors store the sectors amount in blocks
By default, hw_max_sectors stores its value in 512 blocks in iblock,
despite the fact that the block size can be 4096 bytes. Change
hw_max_sectors to store the number of sectors in hw_block_size blocks.
Reviewed-by: Konstantin Shelekhin <k.shelekhin@yadro.com>
Reviewed-by: Dmitriy Bogdanov <d.bogdanov@yadro.com>
Signed-off-by: Anastasia Kovaleva <a.kovaleva@yadro.com>
Link: https://lore.kernel.org/r/20221114102500.88892-3-a.kovaleva@yadro.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_iblock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 8351c974cee3..2a704926edb9 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -124,7 +124,9 @@ static int iblock_configure_device(struct se_device *dev) q = bdev_get_queue(bd); dev->dev_attrib.hw_block_size = bdev_logical_block_size(bd); - dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q); + dev->dev_attrib.hw_max_sectors = mult_frac(queue_max_hw_sectors(q), + SECTOR_SIZE, + dev->dev_attrib.hw_block_size); dev->dev_attrib.hw_queue_depth = q->nr_requests; /* |