diff options
| author |   John Lo <loj@cisco.com> | 2018-01-04 16:39:42 -0500 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-01-05 16:50:02 +0000 |
| commit | e6bfeab1c352ae73a19361c038e2a06a58c035db (patch) | |
| tree | 73cbf094b56164047e993d9641cbf81ee4eaeae2 /src/vnet/vxlan/vxlan.c | |
| parent | cba6936c45bc3265ae695e8266bdefc65e7a5116 (diff) | |
Unify and cleanup usage of hash_set/unset_mem by various tunnels
Move the functions hash_set_key_copy() and hash_unset_key_free()
which are dupilicated in various tunnel support code modules to
hash.h as hash_set_mem_alloc() and hash_unset_mem_free() to be
used by all.
Change-Id: I40723cabe29072ab7feb1804c221f28606d8e4fe
Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/vxlan/vxlan.c')
| -rw-r--r-- | src/vnet/vxlan/vxlan.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c index a6e799f7649..5926062b8c6 100644 --- a/src/vnet/vxlan/vxlan.c +++ b/src/vnet/vxlan/vxlan.c @@ -263,23 +263,6 @@ vxlan_decap_next_is_valid (vxlan_main_t * vxm, u32 is_ip6, u32 decap_next_index) return decap_next_index < r->n_next_nodes; } -static void -hash_set_key_copy (uword ** h, void * key, uword v) { - size_t ksz = hash_header(*h)->user; - void * copy = clib_mem_alloc (ksz); - clib_memcpy (copy, key, ksz); - hash_set_mem (*h, copy, v); -} - -static void -hash_unset_key_free (uword ** h, void * key) { - hash_pair_t * hp = hash_get_pair_mem (*h, key); - ASSERT (hp); - key = uword_to_pointer (hp->key, void *); - hash_unset_mem (*h, key); - clib_mem_free (key); -} - static uword vtep_addr_ref(ip46_address_t *ip) { @@ -290,7 +273,7 @@ vtep_addr_ref(ip46_address_t *ip) return ++(*vtep); ip46_address_is_ip4(ip) ? hash_set (vxlan_main.vtep4, ip->ip4.as_u32, 1) : - hash_set_key_copy (&vxlan_main.vtep6, &ip->ip6, 1); + hash_set_mem_alloc (&vxlan_main.vtep6, &ip->ip6, 1); return 1; } @@ -305,7 +288,7 @@ vtep_addr_unref(ip46_address_t *ip) return *vtep; ip46_address_is_ip4(ip) ? hash_unset (vxlan_main.vtep4, ip->ip4.as_u32) : - hash_unset_key_free (&vxlan_main.vtep6, &ip->ip6); + hash_unset_mem_free (&vxlan_main.vtep6, &ip->ip6); return 0; } @@ -336,7 +319,7 @@ mcast_shared_add(ip46_address_t *dst, .mfib_entry_index = mfei, }; - hash_set_key_copy (&vxlan_main.mcast_shared, dst, new_ep.as_u64); + hash_set_mem_alloc (&vxlan_main.mcast_shared, dst, new_ep.as_u64); } static inline void @@ -348,7 +331,7 @@ mcast_shared_remove(ip46_address_t *dst) mfib_table_entry_delete_index(ep.mfib_entry_index, MFIB_SOURCE_VXLAN); - hash_unset_key_free (&vxlan_main.mcast_shared, dst); + hash_unset_mem_free (&vxlan_main.mcast_shared, dst); } static inline fib_protocol_t @@ -415,7 +398,8 @@ int vnet_vxlan_add_del_tunnel /* copy the key */ if (is_ip6) - hash_set_key_copy (&vxm->vxlan6_tunnel_by_key, &key6, t - vxm->tunnels); + hash_set_mem_alloc (&vxm->vxlan6_tunnel_by_key, &key6, + t - vxm->tunnels); else hash_set (vxm->vxlan4_tunnel_by_key, key4.as_u64, t - vxm->tunnels); @@ -588,7 +572,7 @@ int vnet_vxlan_add_del_tunnel if (!is_ip6) hash_unset (vxm->vxlan4_tunnel_by_key, key4.as_u64); else - hash_unset_key_free (&vxm->vxlan6_tunnel_by_key, &key6); + hash_unset_mem_free (&vxm->vxlan6_tunnel_by_key, &key6); if (!ip46_address_is_multicast(&t->dst)) { |