diff options
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 52a66710a293..19804b6fdbaa 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -699,17 +699,24 @@ void transport_complete_task(struct se_task *task, int success) spin_unlock_irqrestore(&cmd->t_state_lock, flags); return; } - - if (cmd->transport_state & CMD_T_FAILED) { + /* + * Check for case where an explict ABORT_TASK has been received + * and transport_wait_for_tasks() will be waiting for completion.. + */ + if (cmd->transport_state & CMD_T_ABORTED && + cmd->transport_state & CMD_T_STOP) { + spin_unlock_irqrestore(&cmd->t_state_lock, flags); + complete(&cmd->t_transport_stop_comp); + return; + } else if (cmd->transport_state & CMD_T_FAILED) { cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; INIT_WORK(&cmd->work, target_complete_failure_work); } else { - cmd->transport_state |= CMD_T_COMPLETE; INIT_WORK(&cmd->work, target_complete_ok_work); } cmd->t_state = TRANSPORT_COMPLETE; - cmd->transport_state |= CMD_T_ACTIVE; + cmd->transport_state |= (CMD_T_COMPLETE | CMD_T_ACTIVE); spin_unlock_irqrestore(&cmd->t_state_lock, flags); queue_work(target_completion_wq, &cmd->work); @@ -4374,8 +4381,7 @@ bool transport_wait_for_tasks(struct se_cmd *cmd) cmd->transport_state &= ~CMD_T_LUN_STOP; } - if (!(cmd->transport_state & CMD_T_ACTIVE) || - (cmd->transport_state & CMD_T_ABORTED)) { + if (!(cmd->transport_state & CMD_T_ACTIVE)) { spin_unlock_irqrestore(&cmd->t_state_lock, flags); return false; } @@ -4681,7 +4687,7 @@ static int transport_generic_do_tmr(struct se_cmd *cmd) switch (tmr->function) { case TMR_ABORT_TASK: - tmr->response = TMR_FUNCTION_REJECTED; + core_tmr_abort_task(dev, tmr, cmd->se_sess); break; case TMR_ABORT_TASK_SET: case TMR_CLEAR_ACA: |