From 50a30657fd7ee77a94a6bf0ad86eba7c37c3032e Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 25 Nov 2008 17:21:01 -0800 Subject: netns xfrm: per-netns km_waitq Disallow spurious wakeups in __xfrm_lookup(). Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- include/net/netns/xfrm.h | 3 +++ include/net/xfrm.h | 1 - 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 8055535..2a383c8 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -2,6 +2,7 @@ #define __NETNS_XFRM_H #include +#include #include struct netns_xfrm { @@ -22,6 +23,8 @@ struct netns_xfrm { struct work_struct state_hash_work; struct hlist_head state_gc_list; struct work_struct state_gc_work; + + wait_queue_head_t km_waitq; }; #endif diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 9da8903..0d4353c 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1459,7 +1459,6 @@ extern int xfrm_migrate(struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_kmaddress *k); #endif -extern wait_queue_head_t km_waitq; extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport); extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid); extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr); -- cgit v1.1