diff options
| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2008-11-25 17:21:01 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-11-25 17:21:01 -0800 |
| commit | 50a30657fd7ee77a94a6bf0ad86eba7c37c3032e (patch) | |
| tree | 7eb9165881b9082588eb2c373e9ed2ebc013321e /include/net | |
| parent | netns xfrm: per-netns state GC work (diff) | |
| download | linux-dev-50a30657fd7ee77a94a6bf0ad86eba7c37c3032e.tar.xz linux-dev-50a30657fd7ee77a94a6bf0ad86eba7c37c3032e.zip | |
netns xfrm: per-netns km_waitq
Disallow spurious wakeups in __xfrm_lookup().
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netns/xfrm.h | 3 | ||||
| -rw-r--r-- | include/net/xfrm.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 80555351fe5e..2a383c8ba1af 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -2,6 +2,7 @@ #define __NETNS_XFRM_H #include <linux/list.h> +#include <linux/wait.h> #include <linux/workqueue.h> 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 9da89039832c..0d4353c11093 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); |