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| author |   Mike Christie <mchristi@redhat.com> | 2017-06-23 01:18:14 -0500 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2017-07-06 23:11:38 -0700 |
| commit | 85441e6b8c97964a6da72135dc21f708adbdc4d8 (patch) | |
| tree | 4e03541a349d033ae4bdaf1f485a57fd4e4aa6da /include/target/target_core_backend.h | |
| parent | target: use idr for se_device dev index (diff) | |
| download | linux-dev-85441e6b8c97964a6da72135dc21f708adbdc4d8.tar.xz linux-dev-85441e6b8c97964a6da72135dc21f708adbdc4d8.zip | |
target: add helper to find se_device by dev_index
This adds a helper to find a se_device by dev_index. It will
be used in the next patches so tcmu's netlink interface can
execute commands on specific devices.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.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, 2 insertions, 0 deletions
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 3dbcacd7e8d7..1f2b7007f2df 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -106,6 +106,8 @@ bool target_lun_is_rdonly(struct se_cmd *); sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd, sense_reason_t (*exec_cmd)(struct se_cmd *cmd)); +struct se_device *target_find_device(int id, bool do_depend); + bool target_sense_desc_format(struct se_device *dev); sector_t target_to_linux_sector(struct se_device *dev, sector_t lb); bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib, |