Commit 231edca9 authored Jun 08, 2016 by Bhaktipriya Shridhar Committed by David S. Miller Jun 10, 2016

RDS: IB: Remove deprecated create_workqueue



alloc_workqueue replaces deprecated create_workqueue().

Since the driver is infiniband which can be used as block device and the
workqueue seems involved in regular operation of the device, so a
dedicated workqueue has been used  with WQ_MEM_RECLAIM set to guarantee
forward progress under memory pressure.
Since there are only a fixed number of work items, explicit concurrency
limit is unnecessary here.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 112b558d

net/rds/ib_rdma.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -618,7 +618,7 @@ struct rds_ib_mr_pool rds_ib_create_mr_pool(struct rds_ib_device rds_ibdev,

	int rds_ib_mr_init(void)		int rds_ib_mr_init(void)
	{		{
	rds_ib_mr_wq = create_workqueue("rds_mr_flushd");		rds_ib_mr_wq = alloc_workqueue("rds_mr_flushd", WQ_MEM_RECLAIM, 0);
	if (!rds_ib_mr_wq)		if (!rds_ib_mr_wq)
	return -ENOMEM;		return -ENOMEM;
	return 0;		return 0;