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Diffstat (limited to 'include/net/xfrm.h')
-rw-r--r--include/net/xfrm.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index aa3be68041b..88145e3348d 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -95,6 +95,7 @@ struct xfrm_state
{
/* Note: bydst is re-used during gc */
struct list_head bydst;
+ struct list_head bysrc;
struct list_head byspi;
atomic_t refcnt;
@@ -236,6 +237,7 @@ extern int __xfrm_state_delete(struct xfrm_state *x);
struct xfrm_state_afinfo {
unsigned short family;
struct list_head *state_bydst;
+ struct list_head *state_bysrc;
struct list_head *state_byspi;
int (*init_flags)(struct xfrm_state *x);
void (*init_tempsel)(struct xfrm_state *x, struct flowi *fl,
@@ -421,6 +423,30 @@ unsigned xfrm_dst_hash(xfrm_address_t *addr, unsigned short family)
}
static __inline__
+unsigned __xfrm4_src_hash(xfrm_address_t *addr)
+{
+ return __xfrm4_dst_hash(addr);
+}
+
+static __inline__
+unsigned __xfrm6_src_hash(xfrm_address_t *addr)
+{
+ return __xfrm6_dst_hash(addr);
+}
+
+static __inline__
+unsigned xfrm_src_hash(xfrm_address_t *addr, unsigned short family)
+{
+ switch (family) {
+ case AF_INET:
+ return __xfrm4_src_hash(addr);
+ case AF_INET6:
+ return __xfrm6_src_hash(addr);
+ }
+ return 0;
+}
+
+static __inline__
unsigned __xfrm4_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto)
{
unsigned h;