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[NET]: Fix sysctl net.core.dev_weight

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Changing the sysctl net.core.dev_weight has no effect because the weight
of the backlog devices is set during initialization and never changed.

This patch propagates any changes to the global value affected by sysctl
to the per-cpu devices. It is done every time the packet handler
function is run.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2005-06-08 14:56:01 -07:00 committed by David S. Miller
parent 699a411451
commit e387660545
1 changed files with 1 additions and 0 deletions
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net/core/dev.c
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@ -1744,6 +1744,7 @@ static int process_backlog(struct net_device *backlog_dev, int *budget)
struct softnet_data *queue = &__get_cpu_var(softnet_data);
unsigned long start_time = jiffies;
backlog_dev->weight = weight_p;
for (;;) {
struct sk_buff *skb;
struct net_device *dev;