diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netlink.h | 2 | ||||
| -rw-r--r-- | include/net/xfrm.h | 70 |
2 files changed, 29 insertions, 43 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index cbba7760545..9ff1b54908f 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -220,7 +220,7 @@ struct netlink_callback int (*dump)(struct sk_buff * skb, struct netlink_callback *cb); int (*done)(struct netlink_callback *cb); int family; - long args[7]; + long args[6]; }; struct netlink_notify diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 48630b26659..b98d2056f27 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -117,12 +117,21 @@ extern struct mutex xfrm_cfg_mutex; metrics. Plus, it will be made via sk->sk_dst_cache. Solved. */ +struct xfrm_state_walk { + struct list_head all; + u8 state; + union { + u8 dying; + u8 proto; + }; + u32 seq; +}; + /* Full description of state of transformer. */ struct xfrm_state { - struct list_head all; union { - struct list_head gclist; + struct hlist_node gclist; struct hlist_node bydst; }; struct hlist_node bysrc; @@ -136,12 +145,8 @@ struct xfrm_state u32 genid; - /* Key manger bits */ - struct { - u8 state; - u8 dying; - u32 seq; - } km; + /* Key manager bits */ + struct xfrm_state_walk km; /* Parameters of this state. */ struct { @@ -449,10 +454,20 @@ struct xfrm_tmpl #define XFRM_MAX_DEPTH 6 +struct xfrm_policy_walk_entry { + struct list_head all; + u8 dead; +}; + +struct xfrm_policy_walk { + struct xfrm_policy_walk_entry walk; + u8 type; + u32 seq; +}; + struct xfrm_policy { struct xfrm_policy *next; - struct list_head bytype; struct hlist_node bydst; struct hlist_node byidx; @@ -467,13 +482,12 @@ struct xfrm_policy struct xfrm_lifetime_cfg lft; struct xfrm_lifetime_cur curlft; struct dst_entry *bundles; - u16 family; + struct xfrm_policy_walk_entry walk; u8 type; u8 action; u8 flags; - u8 dead; u8 xfrm_nr; - /* XXX 1 byte hole, try to pack */ + u16 family; struct xfrm_sec_ctx *security; struct xfrm_tmpl xfrm_vec[XFRM_MAX_DEPTH]; }; @@ -1245,20 +1259,6 @@ struct xfrm6_tunnel { int priority; }; -struct xfrm_state_walk { - struct list_head list; - unsigned long genid; - struct xfrm_state *state; - int count; - u8 proto; -}; - -struct xfrm_policy_walk { - struct xfrm_policy *policy; - int count; - u8 type, cur_type; -}; - extern void xfrm_init(void); extern void xfrm4_init(void); extern void xfrm_state_init(void); @@ -1410,24 +1410,10 @@ static inline int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb) struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp); -static inline void xfrm_policy_walk_init(struct xfrm_policy_walk *walk, u8 type) -{ - walk->cur_type = XFRM_POLICY_TYPE_MAIN; - walk->type = type; - walk->policy = NULL; - walk->count = 0; -} - -static inline void xfrm_policy_walk_done(struct xfrm_policy_walk *walk) -{ - if (walk->policy != NULL) { - xfrm_pol_put(walk->policy); - walk->policy = NULL; - } -} - +extern void xfrm_policy_walk_init(struct xfrm_policy_walk *walk, u8 type); extern int xfrm_policy_walk(struct xfrm_policy_walk *walk, int (*func)(struct xfrm_policy *, int, int, void*), void *); +extern void xfrm_policy_walk_done(struct xfrm_policy_walk *walk); int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir, struct xfrm_selector *sel, |