Commit e38c6748 authored Apr 10, 2019 by Ido Schimmel Committed by Greg Kroah-Hartman May 16, 2019

mlxsw: core: Do not use WQ_MEM_RECLAIM for mlxsw workqueue



[ Upstream commit b442fed1b724af0de087912a5718ddde1b87acbb ]

The workqueue is used to periodically update the networking stack about
activity / statistics of various objects such as neighbours and TC
actions.

It should not be called as part of memory reclaim path, so remove the
WQ_MEM_RECLAIM flag.

Fixes: 3d5479e9 ("mlxsw: core: Remove deprecated create_workqueue")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>

parent 835ae6cc

drivers/net/ethernet/mellanox/mlxsw/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1875,7 +1875,7 @@ static int __init mlxsw_core_module_init(void)
		{
		int err;

		mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, WQ_MEM_RECLAIM, 0);
		mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, 0, 0);
		if (!mlxsw_wq)
		return -ENOMEM;
		mlxsw_owq = alloc_ordered_workqueue("%s_ordered", 0,