diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-10-12 11:09:12 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-24 03:21:13 +0000 |
| commit | 485fd0d1e3b8010b538bd0b209f3592acc825677 (patch) | |
| tree | a13b8785b9b24fcec032b9f28fd06597edae7256 /include/target | |
| parent | 6193f06e6fe27c9475e407cb3cf2b0d4cd2725b0 (diff) | |
| download | lwn-485fd0d1e3b8010b538bd0b209f3592acc825677.tar.gz lwn-485fd0d1e3b8010b538bd0b209f3592acc825677.zip | |
target: replace ->get_cdb with a target_get_task_cdb helper
Instead of calling out to the backends from the core to get a per-task
CDB and then modify it for the LBA/len pair used for this CDB provide
a helper that writes the adjusted CDB into a provided buffer and call
this method from ->do_task in pscsi.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/target_core_transport.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h index c5eb259c2e2f..171c2359bc79 100644 --- a/include/target/target_core_transport.h +++ b/include/target/target_core_transport.h @@ -190,6 +190,7 @@ extern int transport_generic_do_tmr(struct se_cmd *); extern int core_alua_check_nonop_delay(struct se_cmd *); /* From target_core_cdb.c */ extern int transport_emulate_control_cdb(struct se_task *); +extern void target_get_task_cdb(struct se_task *task, unsigned char *cdb); /* * Each se_transport_task_t can have N number of possible struct se_task's @@ -309,10 +310,6 @@ struct se_subsystem_api { ssize_t (*show_configfs_dev_params)(struct se_hba *, struct se_subsystem_dev *, char *); /* - * get_cdb(): - */ - unsigned char *(*get_cdb)(struct se_task *); - /* * get_device_rev(): */ u32 (*get_device_rev)(struct se_device *); |