diff options
| author | Martin K. Petersen <martin.petersen@oracle.com> | 2015-10-21 13:19:33 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-10-21 14:42:38 -0600 |
| commit | 0f8087ecdeac921fc4920f1328f55c15080bc6aa (patch) | |
| tree | 6027fd7061230f1488f74938b6bebf804be88376 /drivers/target | |
| parent | aff34e192e4eeacfb8b5ffc68e10a240f2c0c6d7 (diff) | |
| download | lwn-0f8087ecdeac921fc4920f1328f55c15080bc6aa.tar.gz lwn-0f8087ecdeac921fc4920f1328f55c15080bc6aa.zip | |
block: Consolidate static integrity profile properties
We previously made a complete copy of a device's data integrity profile
even though several of the fields inside the blk_integrity struct are
pointers to fixed template entries in t10-pi.c.
Split the static and per-device portions so that we can reference the
template directly.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reported-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_iblock.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 0f19e11acac2..f29c69120054 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -155,17 +155,17 @@ static int iblock_configure_device(struct se_device *dev) if (bi) { struct bio_set *bs = ib_dev->ibd_bio_set; - if (!strcmp(bi->name, "T10-DIF-TYPE3-IP") || - !strcmp(bi->name, "T10-DIF-TYPE1-IP")) { + if (!strcmp(bi->profile->name, "T10-DIF-TYPE3-IP") || + !strcmp(bi->profile->name, "T10-DIF-TYPE1-IP")) { pr_err("IBLOCK export of blk_integrity: %s not" - " supported\n", bi->name); + " supported\n", bi->profile->name); ret = -ENOSYS; goto out_blkdev_put; } - if (!strcmp(bi->name, "T10-DIF-TYPE3-CRC")) { + if (!strcmp(bi->profile->name, "T10-DIF-TYPE3-CRC")) { dev->dev_attrib.pi_prot_type = TARGET_DIF_TYPE3_PROT; - } else if (!strcmp(bi->name, "T10-DIF-TYPE1-CRC")) { + } else if (!strcmp(bi->profile->name, "T10-DIF-TYPE1-CRC")) { dev->dev_attrib.pi_prot_type = TARGET_DIF_TYPE1_PROT; } |