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| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2012-11-27 19:07:52 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-11-27 22:49:25 -0800 |
| commit | ffe0067544f93c0e71c793d7f17240486d091a3c (patch) | |
| tree | d5008fdf846ed6f6575e65abe4c7bf7a267da2f1 /include/target/target_core_backend.h | |
| parent | target/configfs: use kmalloc() instead of kzalloc() for default groups (diff) | |
| download | linux-dev-ffe0067544f93c0e71c793d7f17240486d091a3c.tar.xz linux-dev-ffe0067544f93c0e71c793d7f17240486d091a3c.zip | |
target: Make spc_get_write_same_sectors return sector_t
We already expect TFO->get_blocks() to return sector_t for zero value case
when doing WRITE_SAME to the end of the backend device, so go ahead and return
sector_t from spc_get_write_same_sectors() to handle this case properly.
Also, update the single iblock_execute_write_same() caller of this code.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target/target_core_backend.h')
| -rw-r--r-- | include/target/target_core_backend.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 3393ab10766c..507910992c59 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -52,7 +52,7 @@ void target_complete_cmd(struct se_cmd *, u8); sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size); sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd); -int spc_get_write_same_sectors(struct se_cmd *cmd); +sector_t spc_get_write_same_sectors(struct se_cmd *cmd); sense_reason_t sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops); u32 sbc_get_device_rev(struct se_device *dev); |