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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-15 22:00:59 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-27 02:53:10 +0200 |
| commit | bd7b1533cd6a68c734062aa69394bec7e2b1718e (patch) | |
| tree | f968f6c68672502db08912bf69d8e3d1ba25169b /net | |
| parent | [PATCH] allow delayed freeing of ctl_table_header (diff) | |
| download | linux-bd7b1533cd6a68c734062aa69394bec7e2b1718e.tar.xz linux-bd7b1533cd6a68c734062aa69394bec7e2b1718e.zip | |
[PATCH] sysctl: make sure that /proc/sys/net/ipv4 appears before per-ns ones
Massage ipv4 initialization - make sure that net.ipv4 appears as
non-per-net-namespace before it shows up in per-net-namespace sysctls.
That's the only change outside of sysctl.c needed to get sane ordering
rules and data structures for sysctls (esp. for procfs side of that
mess).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/af_inet.c | 4 | ||||
| -rw-r--r-- | net/ipv4/sysctl_net_ipv4.c | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index f440a9f54924..354f6b54e492 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1439,6 +1439,10 @@ static int __init inet_init(void) (void)sock_register(&inet_family_ops); +#ifdef CONFIG_SYSCTL + ip_static_sysctl_init(); +#endif + /* * Add all the base protocols. */ diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 14ef202a2254..d63e9388d92d 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -882,4 +882,11 @@ static __init int sysctl_ipv4_init(void) return 0; } +/* set enough of tree skeleton to get rid of ordering problems */ +void __init ip_static_sysctl_init(void) +{ + static ctl_table table[1]; + register_sysctl_paths(net_ipv4_ctl_path, table); +} + __initcall(sysctl_ipv4_init); |