linux-kernel - [PATCH 22/22] IB/mlx4/alias_GUID: Remove deprecated create_singlethread

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Message-ID: <d3a5db9481e09376cc6200de187e451a582c6722.1471283718.git.bhaktipriya96@gmail.com>
Date:	Mon, 15 Aug 2016 23:45:06 +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 22/22] IB/mlx4/alias_GUID: 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 "wq" queues work item that maps to alias_guid_work.
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/mlx4/alias_GUID.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/mlx4/alias_GUID.c b/drivers/infiniband/hw/mlx4/alias_GUID.c
index c74ef26..5e99390 100644
--- a/drivers/infiniband/hw/mlx4/alias_GUID.c
+++ b/drivers/infiniband/hw/mlx4/alias_GUID.c
@@ -881,7 +881,7 @@ int mlx4_ib_init_alias_guid_service(struct mlx4_ib_dev *dev)

 		snprintf(alias_wq_name, sizeof alias_wq_name, "alias_guid%d", i);
 		dev->sriov.alias_guid.ports_guid[i].wq =
-			create_singlethread_workqueue(alias_wq_name);
+			alloc_ordered_workqueue(alias_wq_name, WQ_MEM_RECLAIM);
 		if (!dev->sriov.alias_guid.ports_guid[i].wq) {
 			ret = -ENOMEM;
 			goto err_thread;
--
2.1.4