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| author | Neil Horman <nhorman@tuxdriver.com> | 2010-05-08 01:57:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-08 01:57:52 -0700 |
| commit | 3ee943728fff536edaf8f59faa58aaa1aa7366e3 (patch) | |
| tree | 98ab529c1be1e4cb4b291c9d4c9fc9dba678967e /include/net | |
| parent | e0e33280fedcfa9dd70a54085c4d44d9d53b788f (diff) | |
| download | blackbird-op-linux-3ee943728fff536edaf8f59faa58aaa1aa7366e3.tar.gz blackbird-op-linux-3ee943728fff536edaf8f59faa58aaa1aa7366e3.zip | |
ipv4: remove ip_rt_secret timer (v4)
A while back there was a discussion regarding the rt_secret_interval timer.
Given that we've had the ability to do emergency route cache rebuilds for awhile
now, based on a statistical analysis of the various hash chain lengths in the
cache, the use of the flush timer is somewhat redundant. This patch removes the
rt_secret_interval sysctl, allowing us to rely solely on the statistical
analysis mechanism to determine the need for route cache flushes.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netns/ipv4.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index ae07feec6446..d68c3f121774 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -55,7 +55,6 @@ struct netns_ipv4 { int sysctl_rt_cache_rebuild_count; int current_rt_cache_rebuild_count; - struct timer_list rt_secret_timer; atomic_t rt_genid; #ifdef CONFIG_IP_MROUTE |
