diff options
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index cba63377d46a..90da9617d28a 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -225,6 +225,13 @@ static inline sector_t scsi_get_sector(struct scsi_cmnd *scmd) return blk_rq_pos(scmd->request); } +static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd) +{ + unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; + + return blk_rq_pos(scmd->request) >> shift; +} + /* * The operations below are hints that tell the controller driver how * to handle I/Os with DIF or similar types of protection information. @@ -287,11 +294,6 @@ static inline unsigned char scsi_get_prot_type(struct scsi_cmnd *scmd) return scmd->prot_type; } -static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd) -{ - return blk_rq_pos(scmd->request); -} - static inline u32 scsi_prot_ref_tag(struct scsi_cmnd *scmd) { struct request *rq = blk_mq_rq_from_pdu(scmd); |