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| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-08-31 00:33:05 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-09-02 06:12:01 -0400 |
| commit | 77d4f08024d86974d3eddc6d0a7143f74974783f (patch) | |
| tree | 0f896b093d0a57b58f963e63dd0d28dec9941a52 /drivers/message | |
| parent | 5f6ac2cee25cb0bf6ec07249a6180cabd46a1913 (diff) | |
| download | lwn-77d4f08024d86974d3eddc6d0a7143f74974783f.tar.gz lwn-77d4f08024d86974d3eddc6d0a7143f74974783f.zip | |
scsi: mptfc: Remove deprecated create_singlethread_workqueue
The workqueue "fc_rescan_work_q" queues multiple work items viz
&ioc->fc_rescan_work, &ioc->fc_lsc_work, &ioc->fc_setup_reset_work,
which require strict execution ordering. Hence, an ordered dedicated
workqueue has been used.
WQ_MEM_RECLAIM has been set since the workqueue is belongs to a storage
driver which is being used on a memory reclaim path and hence, requires
forward progress under memory pressure.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptfc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index d8bf84aef602..129e132268ff 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -1324,7 +1324,8 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id) snprintf(ioc->fc_rescan_work_q_name, sizeof(ioc->fc_rescan_work_q_name), "mptfc_wq_%d", sh->host_no); ioc->fc_rescan_work_q = - create_singlethread_workqueue(ioc->fc_rescan_work_q_name); + alloc_ordered_workqueue(ioc->fc_rescan_work_q_name, + WQ_MEM_RECLAIM); if (!ioc->fc_rescan_work_q) goto out_mptfc_probe; |