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| author | Bart Van Assche <bvanassche@acm.org> | 2021-06-09 05:39:24 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-21 04:10:42 +0200 |
| commit | f0f214fe8cd32224267ebea93817b8c32074623d (patch) | |
| tree | e44f110a4ba963ba015f416a08416abb2085801e /include/scsi | |
| parent | scsi: scsi_debug: Improve RDPROTECT/WRPROTECT handling (diff) | |
| download | linux-f0f214fe8cd32224267ebea93817b8c32074623d.tar.xz linux-f0f214fe8cd32224267ebea93817b8c32074623d.zip | |
scsi: core: Introduce scsi_get_sector()
Since scsi_get_lba() returns a sector_t value instead of the LBA, the name
of that function is confusing. Introduce an identical function
scsi_get_sector().
Link: https://lore.kernel.org/r/20210513223757.3938-2-bvanassche@acm.org
Link: https://lore.kernel.org/r/20210609033929.3815-11-martin.petersen@oracle.com
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Message-Id: <20210609033929.3815-11-martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 301b9cd4ddd0..cba63377d46a 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -220,6 +220,11 @@ static inline int scsi_sg_copy_to_buffer(struct scsi_cmnd *cmd, buf, buflen); } +static inline sector_t scsi_get_sector(struct scsi_cmnd *scmd) +{ + return blk_rq_pos(scmd->request); +} + /* * The operations below are hints that tell the controller driver how * to handle I/Os with DIF or similar types of protection information. |