From f54816261c2b36e59e43f02d654ac5834a71537d Mon Sep 17 00:00:00 2001
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Date: Mon, 15 Aug 2016 23:30:32 +0530
Subject: [PATCH] IB/addr: Remove deprecated create_singlethread_workqueue
The workqueue "addr_wq" queues a single work item &work and hence
doesn't require ordering. Also, it is being used on a memory reclaim
path. Hence, it has been converted to use alloc_workqueue with
WQ_MEM_RECLAIM set.
WQ_MEM_RECLAIM has been set to ensure forward progress under
memory pressure.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---
drivers/infiniband/core/addr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 1374541a45287f..b136d3acc5bde6 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -800,7 +800,7 @@ static struct notifier_block nb = {
int addr_init(void)
{
- addr_wq = create_singlethread_workqueue("ib_addr");
+ addr_wq = alloc_workqueue("ib_addr", WQ_MEM_RECLAIM, 0);
if (!addr_wq)
return -ENOMEM;
--
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