diff options
| author |   Florian Westphal <fw@strlen.de> | 2022-04-25 15:15:43 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2022-05-13 18:56:28 +0200 |
| commit | 90d1daa45849f272b701f29d6ca88b24743c7553 (patch) | |
| tree | d794a12f356af5a65ff9a49cc964989635570fed /net/netfilter/nf_conntrack_standalone.c | |
| parent | netfilter: conntrack: un-inline nf_ct_ecache_ext_add (diff) | |
| download | linux-dev-90d1daa45849f272b701f29d6ca88b24743c7553.tar.xz linux-dev-90d1daa45849f272b701f29d6ca88b24743c7553.zip | |
netfilter: conntrack: add nf_conntrack_events autodetect mode
This adds the new nf_conntrack_events=2 mode and makes it the
default.
This leverages the earlier flag in struct net to allow to avoid
the event extension as long as no event listener is active in
the namespace.
This avoids, for most cases, allocation of ct->ext area.
A followup patch will take further advantage of this by avoiding
calls down into the event framework if the extension isn't present.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_standalone.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_standalone.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 3e1afd10a9b6..948884deaca5 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -693,7 +693,7 @@ static struct ctl_table nf_ct_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dou8vec_minmax, .extra1 = SYSCTL_ZERO, - .extra2 = SYSCTL_ONE, + .extra2 = SYSCTL_TWO, }, #endif #ifdef CONFIG_NF_CONNTRACK_TIMESTAMP |