diff options
| author |   Anton Blanchard <anton@samba.org> | 2007-10-15 00:50:56 -0500 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2007-10-16 12:28:56 -0700 |
| commit | 69fc507a1424ce31d2096be5b1e5b1750bdfe235 (patch) | |
| tree | 4b07024cdba9b650e8c30f9906be49750eda2fb9 | |
| parent | RDMA/cma: Fix deadlock destroying listen requests (diff) | |
| download | linux-dev-69fc507a1424ce31d2096be5b1e5b1750bdfe235.tar.xz linux-dev-69fc507a1424ce31d2096be5b1e5b1750bdfe235.zip | |
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>
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 6 |
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); |