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netns xfrm: per-netns sysctls

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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>
This commit is contained in:
Alexey Dobriyan
2008-11-25 18:00:48 -08:00
committed by David S. Miller
parent c68cd1a01b
commit b27aeadb59
9 changed files with 125 additions and 61 deletions
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10
include/net/netns/xfrm.h
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@@ -6,6 +6,8 @@
#include <linux/workqueue.h>
#include <linux/xfrm.h>
struct ctl_table_header;
struct xfrm_policy_hash {
struct hlist_head *table;
unsigned int hmask;
@@ -41,6 +43,14 @@ struct netns_xfrm {
struct work_struct policy_hash_work;
struct sock *nlsk;
u32 sysctl_aevent_etime;
u32 sysctl_aevent_rseqth;
int sysctl_larval_drop;
u32 sysctl_acq_expires;
#ifdef CONFIG_SYSCTL
struct ctl_table_header *sysctl_hdr;
#endif
};
#endif