diff options
| author | Christoph Hellwig <hch@infradead.org> | 2012-07-08 15:58:46 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-07-16 17:35:20 -0700 |
| commit | 1389533ef944823a6ebc170345ad8743e48bc404 (patch) | |
| tree | 53cb646e75d379521e205175505c4d9939b4589b | |
| parent | b8b22533fed12dbb9e5a63d414cb1c768d1c28dd (diff) | |
target: remove transport_generic_handle_data
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/target_core_transport.c | 39 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 1 | ||||
| -rw-r--r-- | include/target/target_core_fabric.h | 1 |
3 files changed, 0 insertions, 41 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index db139133f70..1f28d1804e1 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1583,12 +1583,6 @@ void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess, */ core_alua_check_nonop_delay(se_cmd); - /* - * Dispatch se_cmd descriptor to se_lun->lun_se_dev backend - * for immediate execution of READs, otherwise wait for - * transport_generic_handle_data() to be called for WRITEs - * when fabric has filled the incoming buffer. - */ transport_handle_cdb_direct(se_cmd); return; } @@ -1681,36 +1675,6 @@ int transport_generic_handle_cdb_map( } EXPORT_SYMBOL(transport_generic_handle_cdb_map); -/* transport_generic_handle_data(): - * - * - */ -int transport_generic_handle_data( - struct se_cmd *cmd) -{ - /* - * For the software fabric case, then we assume the nexus is being - * failed/shutdown when signals are pending from the kthread context - * caller, so we return a failure. For the HW target mode case running - * in interrupt code, the signal_pending() check is skipped. - */ - if (!in_interrupt() && signal_pending(current)) - return -EPERM; - /* - * If the received CDB has aleady been ABORTED by the generic - * target engine, we now call transport_check_aborted_status() - * to queue any delated TASK_ABORTED status for the received CDB to the - * fabric module as we are expecting no further incoming DATA OUT - * sequences at this point. - */ - if (transport_check_aborted_status(cmd, 1) != 0) - return 0; - - transport_add_cmd_to_queue(cmd, TRANSPORT_PROCESS_WRITE, false); - return 0; -} -EXPORT_SYMBOL(transport_generic_handle_data); - /* transport_generic_handle_tmr(): * * @@ -3295,9 +3259,6 @@ get_cmd: break; } break; - case TRANSPORT_PROCESS_WRITE: - target_execute_cmd(cmd); - break; case TRANSPORT_PROCESS_TMR: transport_generic_do_tmr(cmd); break; diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 1ae97fe93d2..72a41dda949 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -145,7 +145,6 @@ enum transport_state_table { TRANSPORT_NO_STATE = 0, TRANSPORT_NEW_CMD = 1, TRANSPORT_WRITE_PENDING = 3, - TRANSPORT_PROCESS_WRITE = 4, TRANSPORT_PROCESSING = 5, TRANSPORT_COMPLETE = 6, TRANSPORT_PROCESS_TMR = 9, diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 59b4afb83ae..69321bc87c4 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -116,7 +116,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, gfp_t, unsigned int, int); int transport_handle_cdb_direct(struct se_cmd *); int transport_generic_handle_cdb_map(struct se_cmd *); -int transport_generic_handle_data(struct se_cmd *); int transport_generic_map_mem_to_cmd(struct se_cmd *cmd, struct scatterlist *, u32, struct scatterlist *, u32); int transport_generic_new_cmd(struct se_cmd *); |