diff options
| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-08-31 01:57:20 +0530 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-09-06 10:59:57 +0200 |
| commit | e68f1d4ca99e08652066f40d7778b6007f0149d9 (patch) | |
| tree | 2fbe1d62f01a5fe3364726272bd550917c5b0648 | |
| parent | f5b55fa1f81d518925d68b50d2316850c525d1ad (diff) | |
| download | linux-e68f1d4ca99e08652066f40d7778b6007f0149d9.tar.bz2 | |
s390: Remove deprecated create_singlethread_workqueue
The workqueue "appldata_wq" has been replaced with an ordered dedicated
workqueue.
WQ_MEM_RECLAIM has not been set since the workqueue is not being used on
a memory reclaim path.
The adapter->work_queue queues multiple work items viz
&adapter->scan_work, &port->rport_work, &adapter->ns_up_work,
&adapter->stat_work, adapter->work_queue, &adapter->events.work,
&port->gid_pn_work, &port->test_link_work. Hence, an ordered
dedicated workqueue has been used.
WQ_MEM_RECLAIM has been set to ensure forward progress under memory
pressure.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/appldata/appldata_base.c | 2 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 15c94246b600..f587c4811faf 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -542,7 +542,7 @@ static int __init appldata_init(void) rc = PTR_ERR(appldata_pdev); goto out_driver; } - appldata_wq = create_singlethread_workqueue("appldata"); + appldata_wq = alloc_ordered_workqueue("appldata", 0); if (!appldata_wq) { rc = -ENOMEM; goto out_device; diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index c00ac4650dce..bcc8f3dfd4c4 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -310,7 +310,7 @@ static int zfcp_setup_adapter_work_queue(struct zfcp_adapter *adapter) snprintf(name, sizeof(name), "zfcp_q_%s", dev_name(&adapter->ccw_device->dev)); - adapter->work_queue = create_singlethread_workqueue(name); + adapter->work_queue = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM); if (adapter->work_queue) return 0; |