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Commit 69fc507a authored by Anton Blanchard's avatar Anton Blanchard Committed by Roland Dreier
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IPoIB: Use round_jiffies() for ah_reap_task 



Use round_jiffies() to align the 1 second ah_reap_task with other work
and potentially save power by sleeping cores for longer.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent d02d1f53

drivers/infiniband/ulp/ipoib/ipoib_ib.c

+4 −2
Original line number Diff line number Diff line
@@ -436,7 +436,8 @@ void ipoib_reap_ah(struct work_struct *work) 
	__ipoib_reap_ah(dev);



	if (!test_bit(IPOIB_STOP_REAPER, &priv->flags))

		queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task, HZ);

		queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task,

				   round_jiffies_relative(HZ));

}



int ipoib_ib_dev_open(struct net_device *dev)
@@ -472,7 +473,8 @@ int ipoib_ib_dev_open(struct net_device *dev) 
	}



	clear_bit(IPOIB_STOP_REAPER, &priv->flags);

	queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task, HZ);

	queue_delayed_work(ipoib_workqueue, &priv->ah_reap_task,

			   round_jiffies_relative(HZ));



	set_bit(IPOIB_FLAG_INITIALIZED, &priv->flags);