diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-12-12 09:09:03 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-12-12 09:09:03 +0100 |
| commit | 3459f0d78ffe27a1b341c22eb158b622eaaea3fc (patch) | |
| tree | 715b0575eec541d0181876ad367ca5480cdcecf3 /drivers/scsi/libsas/sas_init.c | |
| parent | 9fc81d87420d0d3fd62d5e5529972c0ad9eab9cc (diff) | |
| parent | bee2782f30f66898be3f74ad02e4d1f87a969694 (diff) | |
Merge branch 'linus' into perf/urgent, to pick up the upstream merged bits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/scsi/libsas/sas_init.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_init.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index dbc8a793fd86..362da44f2948 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -45,7 +45,6 @@ struct sas_task *sas_alloc_task(gfp_t flags) struct sas_task *task = kmem_cache_zalloc(sas_task_cache, flags); if (task) { - INIT_LIST_HEAD(&task->list); spin_lock_init(&task->task_state_lock); task->task_state_flags = SAS_TASK_STATE_PENDING; } @@ -77,7 +76,6 @@ EXPORT_SYMBOL_GPL(sas_alloc_slow_task); void sas_free_task(struct sas_task *task) { if (task) { - BUG_ON(!list_empty(&task->list)); kfree(task->slow_task); kmem_cache_free(sas_task_cache, task); } @@ -127,11 +125,6 @@ int sas_register_ha(struct sas_ha_struct *sas_ha) spin_lock_init(&sas_ha->phy_port_lock); sas_hash_addr(sas_ha->hashed_sas_addr, sas_ha->sas_addr); - if (sas_ha->lldd_queue_size == 0) - sas_ha->lldd_queue_size = 1; - else if (sas_ha->lldd_queue_size == -1) - sas_ha->lldd_queue_size = 128; /* Sanity */ - set_bit(SAS_HA_REGISTERED, &sas_ha->state); spin_lock_init(&sas_ha->lock); mutex_init(&sas_ha->drain_mutex); @@ -157,15 +150,6 @@ int sas_register_ha(struct sas_ha_struct *sas_ha) goto Undo_ports; } - if (sas_ha->lldd_max_execute_num > 1) { - error = sas_init_queue(sas_ha); - if (error) { - printk(KERN_NOTICE "couldn't start queue thread:%d, " - "running in direct mode\n", error); - sas_ha->lldd_max_execute_num = 1; - } - } - INIT_LIST_HEAD(&sas_ha->eh_done_q); INIT_LIST_HEAD(&sas_ha->eh_ata_q); @@ -201,11 +185,6 @@ int sas_unregister_ha(struct sas_ha_struct *sas_ha) __sas_drain_work(sas_ha); mutex_unlock(&sas_ha->drain_mutex); - if (sas_ha->lldd_max_execute_num > 1) { - sas_shutdown_queue(sas_ha); - sas_ha->lldd_max_execute_num = 1; - } - return 0; } |