diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-11-25 18:00:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 18:00:48 -0800 |
| commit | b27aeadb5948d400df83db4d29590fb9862ba49d (patch) | |
| tree | f76cc43150164facbb890e4d5c619a99fe6ce303 /net/xfrm/xfrm_policy.c | |
| parent | c68cd1a01ba56995d85a4a62b195b2b3f6415c64 (diff) | |
| download | blackbird-obmc-linux-b27aeadb5948d400df83db4d29590fb9862ba49d.tar.gz blackbird-obmc-linux-b27aeadb5948d400df83db4d29590fb9862ba49d.zip | |
netns xfrm: per-netns sysctls
Make
net.core.xfrm_aevent_etime
net.core.xfrm_acq_expires
net.core.xfrm_aevent_rseqth
net.core.xfrm_larval_drop
sysctls per-netns.
For that make net_core_path[] global, register it to prevent two
/proc/net/core antries and change initcall position -- xfrm_init() is called
from fs_initcall, so this one should be fs_initcall at least.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 38822b34ba7d..393cc65dbfa4 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -34,8 +34,6 @@ #include "xfrm_hash.h" -int sysctl_xfrm_larval_drop __read_mostly = 1; - DEFINE_MUTEX(xfrm_cfg_mutex); EXPORT_SYMBOL(xfrm_cfg_mutex); @@ -1671,7 +1669,7 @@ restart: if (unlikely(nx<0)) { err = nx; - if (err == -EAGAIN && sysctl_xfrm_larval_drop) { + if (err == -EAGAIN && net->xfrm.sysctl_larval_drop) { /* EREMOTE tells the caller to generate * a one-shot blackhole route. */ @@ -2504,8 +2502,13 @@ static int __net_init xfrm_net_init(struct net *net) rv = xfrm_policy_init(net); if (rv < 0) goto out_policy; + rv = xfrm_sysctl_init(net); + if (rv < 0) + goto out_sysctl; return 0; +out_sysctl: + xfrm_policy_fini(net); out_policy: xfrm_state_fini(net); out_state: @@ -2516,6 +2519,7 @@ out_statistics: static void __net_exit xfrm_net_exit(struct net *net) { + xfrm_sysctl_fini(net); xfrm_policy_fini(net); xfrm_state_fini(net); xfrm_statistics_fini(net); |
