diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 12 | ||||
| -rw-r--r-- | drivers/target/target_core_configfs.c | 8 | ||||
| -rw-r--r-- | drivers/target/target_core_transport.c | 53 | ||||
| -rw-r--r-- | drivers/target/tcm_fc/tfc_cmd.c | 12 | ||||
| -rw-r--r-- | drivers/target/tcm_fc/tfc_conf.c | 3 |
5 files changed, 32 insertions, 56 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index cb4a9b9..c2937b2 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -204,13 +204,10 @@ static void tcm_loop_check_stop_free(struct se_cmd *se_cmd) * Release the struct se_cmd, which will make a callback to release * struct tcm_loop_cmd * in tcm_loop_deallocate_core_cmd() */ - transport_generic_free_cmd(se_cmd, 0, 1, 0); + transport_generic_free_cmd(se_cmd, 0, 0); } -/* - * Called from struct target_core_fabric_ops->release_cmd_to_pool() - */ -static void tcm_loop_deallocate_core_cmd(struct se_cmd *se_cmd) +static void tcm_loop_release_cmd(struct se_cmd *se_cmd) { struct tcm_loop_cmd *tl_cmd = container_of(se_cmd, struct tcm_loop_cmd, tl_se_cmd); @@ -395,7 +392,7 @@ static int tcm_loop_device_reset(struct scsi_cmnd *sc) SUCCESS : FAILED; release: if (se_cmd) - transport_generic_free_cmd(se_cmd, 1, 1, 0); + transport_generic_free_cmd(se_cmd, 1, 0); else kmem_cache_free(tcm_loop_cmd_cache, tl_cmd); kfree(tl_tmr); @@ -1418,8 +1415,7 @@ static int tcm_loop_register_configfs(void) */ fabric->tf_ops.new_cmd_map = &tcm_loop_new_cmd_map; fabric->tf_ops.check_stop_free = &tcm_loop_check_stop_free; - fabric->tf_ops.release_cmd_to_pool = &tcm_loop_deallocate_core_cmd; - fabric->tf_ops.release_cmd_direct = &tcm_loop_deallocate_core_cmd; + fabric->tf_ops.release_cmd = &tcm_loop_release_cmd; fabric->tf_ops.shutdown_session = &tcm_loop_shutdown_session; fabric->tf_ops.close_session = &tcm_loop_close_session; fabric->tf_ops.stop_session = &tcm_loop_stop_session; diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index aac0ee9..63cba1e 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -427,12 +427,8 @@ static int target_fabric_tf_ops_check( printk(KERN_ERR "Missing tfo->tpg_get_inst_index()\n"); return -EINVAL; } - if (!(tfo->release_cmd_to_pool)) { - printk(KERN_ERR "Missing tfo->release_cmd_to_pool()\n"); - return -EINVAL; - } - if (!(tfo->release_cmd_direct)) { - printk(KERN_ERR "Missing tfo->release_cmd_direct()\n"); + if (!tfo->release_cmd) { + printk(KERN_ERR "Missing tfo->release_cmd()\n"); return -EINVAL; } if (!(tfo->shutdown_session)) { diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 43fd277..d42a98e 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -212,7 +212,7 @@ static u32 transport_allocate_tasks(struct se_cmd *cmd, struct list_head *mem_list, int set_counts); static int transport_generic_get_mem(struct se_cmd *cmd, u32 length); static int transport_generic_remove(struct se_cmd *cmd, - int release_to_pool, int session_reinstatement); + int session_reinstatement); static int transport_cmd_get_valid_sectors(struct se_cmd *cmd); static int transport_map_sg_to_mem(struct se_cmd *cmd, struct list_head *se_mem_list, struct scatterlist *sgl); @@ -737,7 +737,7 @@ void transport_cmd_finish_abort(struct se_cmd *cmd, int remove) if (transport_cmd_check_stop_to_fabric(cmd)) return; if (remove) - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } void transport_cmd_finish_abort_tmr(struct se_cmd *cmd) @@ -747,7 +747,7 @@ void transport_cmd_finish_abort_tmr(struct se_cmd *cmd) if (transport_cmd_check_stop_to_fabric(cmd)) return; - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } static void transport_add_cmd_to_queue( @@ -2146,7 +2146,7 @@ static void transport_generic_request_timeout(struct se_cmd *cmd) } spin_unlock_irqrestore(&cmd->t_state_lock, flags); - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } static int @@ -3825,13 +3825,11 @@ static void transport_release_fe_cmd(struct se_cmd *cmd) free_pages: transport_free_pages(cmd); transport_free_se_cmd(cmd); - cmd->se_tfo->release_cmd_direct(cmd); + cmd->se_tfo->release_cmd(cmd); } -static int transport_generic_remove( - struct se_cmd *cmd, - int release_to_pool, - int session_reinstatement) +static int +transport_generic_remove(struct se_cmd *cmd, int session_reinstatement) { unsigned long flags; @@ -3858,14 +3856,7 @@ static int transport_generic_remove( free_pages: transport_free_pages(cmd); - - if (release_to_pool) { - transport_release_cmd_to_pool(cmd); - } else { - transport_free_se_cmd(cmd); - cmd->se_tfo->release_cmd_direct(cmd); - } - + transport_release_cmd(cmd); return 0; } @@ -4894,18 +4885,14 @@ static int transport_generic_write_pending(struct se_cmd *cmd) return PYX_TRANSPORT_WRITE_PENDING; } -/* transport_release_cmd_to_pool(): - * - * - */ -void transport_release_cmd_to_pool(struct se_cmd *cmd) +void transport_release_cmd(struct se_cmd *cmd) { BUG_ON(!cmd->se_tfo); transport_free_se_cmd(cmd); - cmd->se_tfo->release_cmd_to_pool(cmd); + cmd->se_tfo->release_cmd(cmd); } -EXPORT_SYMBOL(transport_release_cmd_to_pool); +EXPORT_SYMBOL(transport_release_cmd); /* transport_generic_free_cmd(): * @@ -4914,11 +4901,10 @@ EXPORT_SYMBOL(transport_release_cmd_to_pool); void transport_generic_free_cmd( struct se_cmd *cmd, int wait_for_tasks, - int release_to_pool, int session_reinstatement) { if (!(cmd->se_cmd_flags & SCF_SE_LUN_CMD)) - transport_release_cmd_to_pool(cmd); + transport_release_cmd(cmd); else { core_dec_lacl_count(cmd->se_sess->se_node_acl, cmd); @@ -4936,8 +4922,7 @@ void transport_generic_free_cmd( transport_free_dev_tasks(cmd); - transport_generic_remove(cmd, release_to_pool, - session_reinstatement); + transport_generic_remove(cmd, session_reinstatement); } } EXPORT_SYMBOL(transport_generic_free_cmd); @@ -5210,7 +5195,7 @@ remove: if (!remove_cmd) return; - transport_generic_free_cmd(cmd, 0, 0, session_reinstatement); + transport_generic_free_cmd(cmd, 0, session_reinstatement); } static int transport_get_sense_codes( @@ -5616,7 +5601,7 @@ static void transport_processing_shutdown(struct se_device *dev) transport_lun_remove_cmd(cmd); if (transport_cmd_check_stop(cmd, 1, 0)) - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } spin_lock_irqsave(&dev->execute_task_lock, flags); @@ -5644,7 +5629,7 @@ static void transport_processing_shutdown(struct se_device *dev) transport_lun_remove_cmd(cmd); if (transport_cmd_check_stop(cmd, 1, 0)) - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } spin_lock_irqsave(&dev->execute_task_lock, flags); @@ -5667,7 +5652,7 @@ static void transport_processing_shutdown(struct se_device *dev) } else { transport_lun_remove_cmd(cmd); if (transport_cmd_check_stop(cmd, 1, 0)) - transport_generic_remove(cmd, 0, 0); + transport_generic_remove(cmd, 0); } } } @@ -5739,10 +5724,10 @@ get_cmd: transport_generic_complete_ok(cmd); break; case TRANSPORT_REMOVE: - transport_generic_remove(cmd, 1, 0); + transport_generic_remove(cmd, 0); break; case TRANSPORT_FREE_CMD_INTR: - transport_generic_free_cmd(cmd, 0, 1, 0); + transport_generic_free_cmd(cmd, 0, 0); break; case TRANSPORT_PROCESS_TMR: transport_generic_do_tmr(cmd); diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index 9a3b486..74d5bb7 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -147,7 +147,7 @@ void ft_release_cmd(struct se_cmd *se_cmd) void ft_check_stop_free(struct se_cmd *se_cmd) { - transport_generic_free_cmd(se_cmd, 0, 1, 0); + transport_generic_free_cmd(se_cmd, 0, 0); } /* @@ -304,7 +304,7 @@ static void ft_recv_seq(struct fc_seq *sp, struct fc_frame *fp, void *arg) /* XXX need to find cmd if queued */ cmd->se_cmd.t_state = TRANSPORT_REMOVE; cmd->seq = NULL; - transport_generic_free_cmd(&cmd->se_cmd, 0, 1, 0); + transport_generic_free_cmd(&cmd->se_cmd, 0, 0); return; } @@ -321,7 +321,7 @@ static void ft_recv_seq(struct fc_seq *sp, struct fc_frame *fp, void *arg) printk(KERN_INFO "%s: unhandled frame r_ctl %x\n", __func__, fh->fh_r_ctl); fc_frame_free(fp); - transport_generic_free_cmd(&cmd->se_cmd, 0, 1, 0); + transport_generic_free_cmd(&cmd->se_cmd, 0, 0); break; } } @@ -443,7 +443,7 @@ static void ft_send_tm(struct ft_cmd *cmd) sess = cmd->sess; transport_send_check_condition_and_sense(&cmd->se_cmd, cmd->se_cmd.scsi_sense_reason, 0); - transport_generic_free_cmd(&cmd->se_cmd, 0, 1, 0); + transport_generic_free_cmd(&cmd->se_cmd, 0, 0); ft_sess_put(sess); return; } @@ -645,7 +645,7 @@ static void ft_send_cmd(struct ft_cmd *cmd) if (ret == -ENOMEM) { transport_send_check_condition_and_sense(se_cmd, TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE, 0); - transport_generic_free_cmd(se_cmd, 0, 1, 0); + transport_generic_free_cmd(se_cmd, 0, 0); return; } if (ret == -EINVAL) { @@ -654,7 +654,7 @@ static void ft_send_cmd(struct ft_cmd *cmd) else transport_send_check_condition_and_sense(se_cmd, se_cmd->scsi_sense_reason, 0); - transport_generic_free_cmd(se_cmd, 0, 1, 0); + transport_generic_free_cmd(se_cmd, 0, 0); return; } transport_generic_handle_cdb(se_cmd); diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 2009772..1cb3d34 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -536,8 +536,7 @@ static struct target_core_fabric_ops ft_fabric_ops = { .tpg_release_fabric_acl = ft_tpg_release_fabric_acl, .tpg_get_inst_index = ft_tpg_get_inst_index, .check_stop_free = ft_check_stop_free, - .release_cmd_to_pool = ft_release_cmd, - .release_cmd_direct = ft_release_cmd, + .release_cmd = ft_release_cmd, .shutdown_session = ft_sess_shutdown, .close_session = ft_sess_close, .stop_session = ft_sess_stop, |
