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| author | Alex Shi <alex.shi@linaro.org> | 2017-02-15 12:01:23 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-02-15 12:01:23 +0800 |
| commit | 26c815656d14b133b04936f384f5a55fceb2e835 (patch) | |
| tree | 32a8db278aa1c4f21e05fcc12bd57c831116bb78 /drivers/target/target_core_transport.c | |
| parent | 106bdd9b95b3da7d762c4e0e59427444ff9f455d (diff) | |
| parent | 57f53fd801a06aa1bfc6492737d70423ff9d3660 (diff) | |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidlsk-v4.4-17.02-android
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 2a67af4e2e13..aa517c4fadb9 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -3058,7 +3058,6 @@ static void target_tmr_work(struct work_struct *work) spin_unlock_irqrestore(&cmd->t_state_lock, flags); goto check_stop; } - cmd->t_state = TRANSPORT_ISTATE_PROCESSING; spin_unlock_irqrestore(&cmd->t_state_lock, flags); cmd->se_tfo->queue_tm_rsp(cmd); @@ -3071,11 +3070,25 @@ int transport_generic_handle_tmr( struct se_cmd *cmd) { unsigned long flags; + bool aborted = false; spin_lock_irqsave(&cmd->t_state_lock, flags); - cmd->transport_state |= CMD_T_ACTIVE; + if (cmd->transport_state & CMD_T_ABORTED) { + aborted = true; + } else { + cmd->t_state = TRANSPORT_ISTATE_PROCESSING; + cmd->transport_state |= CMD_T_ACTIVE; + } spin_unlock_irqrestore(&cmd->t_state_lock, flags); + if (aborted) { + pr_warn_ratelimited("handle_tmr caught CMD_T_ABORTED TMR %d" + "ref_tag: %llu tag: %llu\n", cmd->se_tmr_req->function, + cmd->se_tmr_req->ref_task_tag, cmd->tag); + transport_cmd_check_stop_to_fabric(cmd); + return 0; + } + INIT_WORK(&cmd->work, target_tmr_work); queue_work(cmd->se_dev->tmr_wq, &cmd->work); return 0; |