From: David Decotigny <david.decotigny@google.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
Ian Campbell <ian.campbell@citrix.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
Ben Hutchings <bhutchings@solarflare.com>,
David Decotigny <david.decotigny@google.com>
Subject: [PATCH net-next v1 8/9] forcedeth: stats updated with a deferrable timer
Date: Wed, 9 Nov 2011 14:09:22 -0800 [thread overview]
Message-ID: <d2cbb40e6b2d06d43e0981ea741ba7fd708c01c7.1320875577.git.david.decotigny@google.com> (raw)
In-Reply-To: <cover.1320875577.git.david.decotigny@google.com>
In-Reply-To: <cover.1320875577.git.david.decotigny@google.com>
Stats don't need to be updated periodically unless there is at least
an IRQ: mark stats timer as deferrable.
Signed-off-by: David Decotigny <david.decotigny@google.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 6a6604a..2e45a45 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -5338,7 +5338,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
init_timer(&np->nic_poll);
np->nic_poll.data = (unsigned long) dev;
np->nic_poll.function = nv_do_nic_poll; /* timer handler */
- init_timer(&np->stats_poll);
+ init_timer_deferrable(&np->stats_poll);
np->stats_poll.data = (unsigned long) dev;
np->stats_poll.function = nv_do_stats_poll; /* timer handler */
--
1.7.3.1
next prev parent reply other threads:[~2011-11-09 22:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-09 22:09 [PATCH net-next v1 0/9] forcedeth: stats & debug enhancements David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 1/9] forcedeth: Add messages to indicate using MSI or MSI-X David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 2/9] forcedeth: allow to silence "TX timeout" debug messages David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 3/9] forcedeth: expose module parameters in /sys/module David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 4/9] forcedeth: stats for rx_packets based on hardware registers David Decotigny
2011-11-10 18:45 ` David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 5/9] forcedeth: implement ndo_get_stats64() API David Decotigny
2011-11-09 23:43 ` Ben Hutchings
2011-11-09 22:09 ` [PATCH net-next v1 6/9] forcedeth: account for dropped RX frames David Decotigny
2011-11-09 22:09 ` [PATCH net-next v1 7/9] forcedeth: new ethtool stat counter for TX timeouts David Decotigny
2011-11-09 22:09 ` David Decotigny [this message]
2011-11-09 22:09 ` [PATCH net-next v1 9/9] forcedeth: whitespace/indentation fixes David Decotigny
2011-11-09 23:41 ` [PATCH net-next v1 0/9] forcedeth: stats & debug enhancements Ben Hutchings
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