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authorDaniel Drake <dsd@gentoo.org>2008-03-18 07:07:18 -0400
committerJeff Garzik <jeff@garzik.org>2008-03-26 00:18:51 -0400
commitbfebbb88eca12a01fff1fbee2b8e1a4e932b799b (patch)
treebce78ced1ddcba3f6a970900350f0561fd76dd71 /drivers/net
parent3459feb8fc0e2a6d3fe5c6eb8c05cdab2c04871c (diff)
forcedeth: Use round_jiffies for stats timer
This timer doesn't need to run at precise times, so round it to a whole second to decrease wakeups. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/forcedeth.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 6f7e3fde9e7c..0272afbdff37 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3859,7 +3859,8 @@ static void nv_do_stats_poll(unsigned long data)
3859 nv_get_hw_stats(dev); 3859 nv_get_hw_stats(dev);
3860 3860
3861 if (!np->in_shutdown) 3861 if (!np->in_shutdown)
3862 mod_timer(&np->stats_poll, jiffies + STATS_INTERVAL); 3862 mod_timer(&np->stats_poll,
3863 round_jiffies(jiffies + STATS_INTERVAL));
3863} 3864}
3864 3865
3865static void nv_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) 3866static void nv_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
@@ -5063,7 +5064,8 @@ static int nv_open(struct net_device *dev)
5063 5064
5064 /* start statistics timer */ 5065 /* start statistics timer */
5065 if (np->driver_data & (DEV_HAS_STATISTICS_V1|DEV_HAS_STATISTICS_V2)) 5066 if (np->driver_data & (DEV_HAS_STATISTICS_V1|DEV_HAS_STATISTICS_V2))
5066 mod_timer(&np->stats_poll, jiffies + STATS_INTERVAL); 5067 mod_timer(&np->stats_poll,
5068 round_jiffies(jiffies + STATS_INTERVAL));
5067 5069
5068 spin_unlock_irq(&np->lock); 5070 spin_unlock_irq(&np->lock);
5069 5071