From: Bhaktipriya Shridhar Date: Tue, 30 Aug 2016 19:03:05 +0000 (+0530) Subject: scsi: mptfc: Remove deprecated create_singlethread_workqueue X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=77d4f08024d86974d3eddc6d0a7143f74974783f;p=deliverable%2Flinux.git 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 Acked-by: Tejun Heo Signed-off-by: Martin K. Petersen --- 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;