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authorDamjan Marion <damarion@cisco.com>2017-07-13 18:53:27 +0200
committerDave Barach <openvpp@barachs.net>2017-07-14 15:39:24 +0000
commit072401e8096c648b91f958bd911f64ce24fecff9 (patch)
tree5ef774bbcf5e9c072b8795d39115b012015e05f1 /src/vnet/dhcp/dhcp6_proxy_node.c
parent0f09b77778644577545235156a2ea2798ec9ee6c (diff)
Introduce l{2,3,4}_hdr_offset fields in the buffer metadata
To save space in the first cacheline following is changed: - total_length_not_including_first_buffer moved to the 2nd cacheline. This field is used only when VLIB_BUFFER_TOTAL_LENGTH_VALID and VLIB_BUFFER_NEXT_PRESENT are both set. - free_list_index is now stored in 4bits inside flags, which allows up to 16 free lists. In case we need more we can store index in the 2nd cachelin Change-Id: Ic8521350819391af470d31d3fa1013e67ecb7681 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/dhcp/dhcp6_proxy_node.c')
-rw-r--r--src/vnet/dhcp/dhcp6_proxy_node.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c
index 885313a588e..e109cc4cc59 100644
--- a/src/vnet/dhcp/dhcp6_proxy_node.c
+++ b/src/vnet/dhcp/dhcp6_proxy_node.c
@@ -306,7 +306,7 @@ dhcpv6_proxy_to_server_input (vlib_main_t * vm,
copy_ip6_address(&r1->link_addr, ia0);
link_address_set:
- fl = vlib_buffer_get_free_list (vm, b0->free_list_index);
+ fl = vlib_buffer_get_free_list (vm, vlib_buffer_get_free_list_index (b0));
if ((b0->current_length+sizeof(*id1)+sizeof(*vss1)+sizeof(*cmac))
> fl->n_data_bytes)