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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 /kernel/sysctl_binary.c | |
| parent | e0e33280fedcfa9dd70a54085c4d44d9d53b788f (diff) | |
| download | linux-3ee943728fff536edaf8f59faa58aaa1aa7366e3.tar.gz linux-3ee943728fff536edaf8f59faa58aaa1aa7366e3.tar.bz2 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 'kernel/sysctl_binary.c')
| -rw-r--r-- | kernel/sysctl_binary.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index 59030570f5ca..937d31dc8566 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -224,7 +224,6 @@ static const struct bin_table bin_net_ipv4_route_table[] = { { CTL_INT, NET_IPV4_ROUTE_MTU_EXPIRES, "mtu_expires" }, { CTL_INT, NET_IPV4_ROUTE_MIN_PMTU, "min_pmtu" }, { CTL_INT, NET_IPV4_ROUTE_MIN_ADVMSS, "min_adv_mss" }, - { CTL_INT, NET_IPV4_ROUTE_SECRET_INTERVAL, "secret_interval" }, {} }; |