Commit c8a45222 authored Jul 22, 2008 by Stephen Hemminger Committed by David S. Miller Jul 22, 2008

ipv6: use round_jiffies

This timer normally happens once a minute, there is no need to cause an
early wakeup for it, so align it to next second boundary to safe power.
It can't be deferred because then it could take too long on cleanup or DoS.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 417f28bb

net/ipv6/ip6_fib.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1462,8 +1462,9 @@ void fib6_run_gc(unsigned long expires, struct net *net)
		fib6_clean_all(net, fib6_age, 0, NULL);

		if (gc_args.more)
		mod_timer(&net->ipv6.ip6_fib_timer, jiffies +
		net->ipv6.sysctl.ip6_rt_gc_interval);
		mod_timer(&net->ipv6.ip6_fib_timer,
		round_jiffies(jiffies
		+ net->ipv6.sysctl.ip6_rt_gc_interval));
		else
		del_timer(&net->ipv6.ip6_fib_timer);
		spin_unlock_bh(&fib6_gc_lock);