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linux-sg2042
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ipv6: use timer pending 

This fixes the bridge reference count problem and cleanups ipv6 FIB
timer management.  Don't use expires field, because it is not a proper
way to test, instead use timer_pending().

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2008-07-21 13:21:35 -07:00 committed by David S. Miller
parent 3a33cc108d
commit 847499ce71
1 changed files with 6 additions and 6 deletions
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12
net/ipv6/ip6_fib.c
View File

@ -661,17 +661,17 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
static __inline__ void fib6_start_gc(struct net *net, struct rt6_info *rt)
{
if (net->ipv6.ip6_fib_timer->expires == 0 &&
if (!timer_pending(net->ipv6.ip6_fib_timer) &&
(rt->rt6i_flags & (RTF_EXPIRES|RTF_CACHE)))
mod_timer(net->ipv6.ip6_fib_timer, jiffies +
net->ipv6.sysctl.ip6_rt_gc_interval);
mod_timer(net->ipv6.ip6_fib_timer,
jiffies + net->ipv6.sysctl.ip6_rt_gc_interval);
}
void fib6_force_start_gc(struct net *net)
{
if (net->ipv6.ip6_fib_timer->expires == 0)
mod_timer(net->ipv6.ip6_fib_timer, jiffies +
net->ipv6.sysctl.ip6_rt_gc_interval);
if (!timer_pending(net->ipv6.ip6_fib_timer))
mod_timer(net->ipv6.ip6_fib_timer,
jiffies + net->ipv6.sysctl.ip6_rt_gc_interval);
}
/*