From: Auke Kok <auke-jan.h.kok@intel.com>
To: jeff@garzik.org
Cc: netdev@vger.kernel.org, shemminger@linux-foundation.org,
arjan@linux.intel.com
Subject: [PATCH] e100: timer power saving
Date: Thu, 06 Sep 2007 11:51:37 -0700 [thread overview]
Message-ID: <20070906185137.30733.99594.stgit@localhost.localdomain> (raw)
From: Stephen Hemminger <shemminger@linux-foundation.org>
Since E100 timer is 2HZ, use rounding to make timer occur on the
correct boundary.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
---
drivers/net/e100.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 280313b..d7b9437 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1604,7 +1604,8 @@ static void e100_watchdog(unsigned long data)
else
nic->flags &= ~ich_10h_workaround;
- mod_timer(&nic->watchdog, jiffies + E100_WATCHDOG_PERIOD);
+ mod_timer(&nic->watchdog,
+ round_jiffies(jiffies + E100_WATCHDOG_PERIOD));
}
static void e100_xmit_prepare(struct nic *nic, struct cb *cb,
next reply other threads:[~2007-09-06 18:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-06 18:51 Auke Kok [this message]
2007-09-09 22:37 ` [PATCH] e100: timer power saving Arjan van de Ven
2007-09-13 3:45 ` Jeff Garzik
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