From: Anton Blanchard Date: Mon, 15 Oct 2007 05:50:56 +0000 (-0500) Subject: IPoIB: Use round_jiffies() for ah_reap_task X-Git-Tag: upstream/snapshot3+hdmi~29331^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=69fc507a1424ce31d2096be5b1e5b1750bdfe235;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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: Anton Blanchard Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 1a77e79..6a5f9fc 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -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);