linux-kernel - [PATCH 12/22] i40iw_main: Remove deprecated create_singlethread

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Message-ID: <0f01b3a07591a31491f2f026e22f23b0b3e7e88e.1471283717.git.bhaktipriya96@gmail.com>
Date:	Mon, 15 Aug 2016 23:40:09 +0530
From:	Bhaktipriya Shridhar <bhaktipriya96@...il.com>
To:	Yishai Hadas <yishaih@...lanox.com>,
	Doug Ledford <dledford@...hat.com>,
	Sean Hefty <sean.hefty@...el.com>,
	Hal Rosenstock <hal.rosenstock@...il.com>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	Leon Romanovsky <leonro@...lanox.com>,
	Chuck Lever <chuck.lever@...cle.com>,
	Mark Bloch <markb@...lanox.com>,
	Hans Westgaard Ry <hans.westgaard.ry@...cle.com>,
	Christoph Lameter <cl@...ux.com>,
	Erez Shitrit <erezsh@...lanox.com>,
	Haggai Eran <haggaie@...lanox.com>,
	Florian Westphal <fw@...len.de>,
	Guy Shapiro <guysh@...lanox.com>, Eli Cohen <eli@...lanox.com>,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Faisal Latif <faisal.latif@...el.com>,
	Matan Barak <matanb@...lanox.com>,
	Chien Tin Tung <chien.tin.tung@...el.com>,
	Mustafa Ismail <mustafa.ismail@...el.com>,
	Shiraz Saleem <shiraz.saleem@...el.com>,
	Tatyana Nikolova <tatyana.e.nikolova@...el.com>,
	Steve Wise <swise@...lsio.com>,
	Mike Marciniszyn <infinipath@...el.com>,
	Bart Van Assche <bart.vanassche@...disk.com>,
	Yotam Kenneth <yotamke@...lanox.com>,
	Somnath Kotur <Somnath.Kotur@...gotech.Com>,
	Moni Shoua <monis@...lanox.com>,
	Shachar Raindel <raindel@...lanox.com>,
	Parav Pandit <pandit.parav@...il.com>,
	Sagi Grimberg <sagi@...mberg.me>,
	Christoph Hellwig <hch@...radead.org>,
	Dean Luick <dean.luick@...el.com>,
	Ira Weiny <ira.weiny@...el.com>,
	Kaike Wan <kaike.wan@...el.com>
Cc:	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
	Tejun Heo <tj@...nel.org>
Subject: [PATCH 12/22] i40iw_main: Remove deprecated
 create_singlethread_workqueue

alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "virtchnl_wq" queues work items i40iw_cqp_generic_worker
and i40iw_cqp_manage_hmc_fcn_worker. It has been identity converted.

WQ_MEM_RECLAIM has been set to ensure forward progress under memory
pressure.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@...il.com>
---
 drivers/infiniband/hw/i40iw/i40iw_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 6e90813..798335f 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -1613,7 +1613,7 @@ static int i40iw_open(struct i40e_info *ldev, struct i40e_client *client)
 		status = i40iw_hmc_init_pble(&iwdev->sc_dev, iwdev->pble_rsrc);
 		if (status)
 			break;
-		iwdev->virtchnl_wq = create_singlethread_workqueue("iwvch");
+		iwdev->virtchnl_wq = alloc_ordered_workqueue("iwvch", WQ_MEM_RECLAIM);
 		i40iw_register_notifiers();
 		iwdev->init_state = INET_NOTIFIER;
 		status = i40iw_add_mac_ip(iwdev);
--
2.1.4