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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2013-09-18 14:27:25 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-10-25 10:58:11 +0200 |
| commit | bb8c063c6afcd930b8da944927144f2982609638 (patch) | |
| tree | 2c056f02c74ac1965bd61b4d132c642782b4d7c5 /drivers/scsi/dc395x.h | |
| parent | [SCSI] scsi_debug: fix buffer overrun when DIF/DIX is enabled and virtual_gb > 0 (diff) | |
| download | linux-bb8c063c6afcd930b8da944927144f2982609638.tar.xz linux-bb8c063c6afcd930b8da944927144f2982609638.zip | |
[SCSI] scsi_debug: factor out copying PI from dif_storep to prot_sglist
If data integrity support is enabled, prot_verify_read() is called in
response to READ commands and it verifies protection info from dif_storep
by comparing against fake_storep, and copies protection info to
prot_sglist.
This factors out the portion of copying protection info into a separate
function. It will also be reused in the next change after supporting
the opposite direction (copying prot_sglist to dif_storep).
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/dc395x.h')
0 files changed, 0 insertions, 0 deletions