diff options
| -rw-r--r-- | drivers/scsi/sd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3f6e87705b62..877dc34e8f37 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1141,6 +1141,11 @@ static void sd_config_write_same(struct scsi_disk *sdkp, out: lim->max_write_zeroes_sectors = sdkp->max_ws_blocks * (logical_block_size >> SECTOR_SHIFT); + + if (sdkp->zeroing_mode == SD_ZERO_WS16_UNMAP || + sdkp->zeroing_mode == SD_ZERO_WS10_UNMAP) + lim->max_hw_wzeroes_unmap_sectors = + lim->max_write_zeroes_sectors; } static blk_status_t sd_setup_flush_cmnd(struct scsi_cmnd *cmd) |