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authorAnton Blanchard <anton@samba.org>2007-10-15 09:50:56 +0400
committerRoland Dreier <rolandd@cisco.com>2007-10-16 23:28:56 +0400
commit69fc507a1424ce31d2096be5b1e5b1750bdfe235 (patch)
tree4b07024cdba9b650e8c30f9906be49750eda2fb9 /drivers/infiniband/ulp
parentd02d1f5359e795bac9a4461698521680cddd782b (diff)
downloadlinux-69fc507a1424ce31d2096be5b1e5b1750bdfe235.tar.xz
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 <anton@samba.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 1a77e79f6b43..6a5f9fc07fb2 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);