From: Cong Wang <amwang@redhat.com>
To: netdev@vger.kernel.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Cong Wang <amwang@redhat.com>
Subject: [Patch net] virtio_net: use default napi weight by default
Date: Fri, 10 May 2013 13:50:51 +0800 [thread overview]
Message-ID: <1368165051-11476-1-git-send-email-amwang@redhat.com> (raw)
Since commit 82dc3c63c692b1e1d5937(net: introduce NAPI_POLL_WEIGHT)
we warn drivers when they use napi weight higher than NAPI_POLL_WEIGHT,
but virtio_net still uses 128 by default. This patch makes its default
value to NAPI_POLL_WEIGHT.
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
---
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3c23fdc..655bb25 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -28,7 +28,7 @@
#include <linux/slab.h>
#include <linux/cpu.h>
-static int napi_weight = 128;
+static int napi_weight = NAPI_POLL_WEIGHT;
module_param(napi_weight, int, 0444);
static bool csum = true, gso = true;
next reply other threads:[~2013-05-10 5:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-10 5:50 Cong Wang [this message]
2013-05-12 0:41 ` [Patch net] virtio_net: use default napi weight by default David Miller
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