diff options
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index d5c00951cf93..5d81bcc1dc75 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2806,10 +2806,10 @@ static int sd_revalidate_disk(struct gendisk *disk) if (sdkp->opt_xfer_blocks && sdkp->opt_xfer_blocks <= dev_max && sdkp->opt_xfer_blocks <= SD_DEF_XFER_BLOCKS && - logical_to_bytes(sdp, sdkp->opt_xfer_blocks) >= PAGE_CACHE_SIZE) { - q->limits.io_opt = logical_to_bytes(sdp, sdkp->opt_xfer_blocks); - rw_max = logical_to_sectors(sdp, sdkp->opt_xfer_blocks); - } else + sdkp->opt_xfer_blocks * sdp->sector_size >= PAGE_CACHE_SIZE) + rw_max = q->limits.io_opt = + sdkp->opt_xfer_blocks * sdp->sector_size; + else rw_max = BLK_DEF_MAX_SECTORS; /* Combine with controller limits */ |