diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-10-17 13:56:46 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-24 03:21:41 +0000 |
| commit | cdbb70bb4c17dad0ee23a357030021892a0f60f0 (patch) | |
| tree | 8387550cc921a1fb92de73b455b25fdd3cc98e92 /drivers/target/target_core_tmr.c | |
| parent | 0c2cfe5fe78e682d6235a1d32a363460b1c77528 (diff) | |
target: factor some duplicate code for stopping a task
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_tmr.c')
| -rw-r--r-- | drivers/target/target_core_tmr.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index b8a780fff36..4e963da74a0 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -236,7 +236,6 @@ static void core_tmr_drain_task_list( list_del(&task->t_state_list); cmd = task->task_se_cmd; - spin_lock_irqsave(&cmd->t_state_lock, flags); pr_debug("LUN_RESET: %s cmd: %p task: %p" " ITT/CmdSN: 0x%08x/0x%08x, i_state: %d, t_state/" "def_t_state: %d/%d cdb: 0x%02x\n", @@ -256,22 +255,8 @@ static void core_tmr_drain_task_list( atomic_read(&cmd->t_transport_stop), atomic_read(&cmd->t_transport_sent)); - if (task->task_flags & TF_ACTIVE) { - task->task_flags |= TF_REQUEST_STOP; - spin_unlock_irqrestore( - &cmd->t_state_lock, flags); - - pr_debug("LUN_RESET: Waiting for task: %p to shutdown" - " for dev: %p\n", task, dev); - wait_for_completion(&task->task_stop_comp); - pr_debug("LUN_RESET Completed task: %p shutdown for" - " dev: %p\n", task, dev); - - spin_lock_irqsave(&cmd->t_state_lock, flags); - atomic_dec(&cmd->t_task_cdbs_left); - task->task_flags &= ~(TF_ACTIVE | TF_REQUEST_STOP); - } - __transport_stop_task_timer(task, &flags); + spin_lock_irqsave(&cmd->t_state_lock, flags); + target_stop_task(task, &flags); if (!atomic_dec_and_test(&cmd->t_task_cdbs_ex_left)) { spin_unlock_irqrestore(&cmd->t_state_lock, flags); |