diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2021-04-23 15:16:50 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-05-05 11:10:51 +0000 |
| commit | a7e830ed468f35590871988e68153222325870b8 (patch) | |
| tree | 6a92f425056bf061e7df502e9c6235cfaf2ca62a /src/vnet/ip | |
| parent | baa18701b9d54d8924771c25b96bd5d99472b7ad (diff) | |
vlib: move offload flags to 1st cacheline in vlib_buffer_t
Type: improvement
Some tests i.e. ipsec see performance regression when offload flags
are moved to 2nd cacheline. This patch moves them back to 1st cacheline.
Change-Id: I6ead45ff6d2c467b0d248f409e27c2ba31758741
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/ip')
| -rw-r--r-- | src/vnet/ip/ip4_forward.c | 4 | ||||
| -rw-r--r-- | src/vnet/ip/ip6_forward.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index ddf97d48a15..da8522de775 100644 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -1419,7 +1419,7 @@ ip4_local_l4_csum_validate (vlib_main_t * vm, vlib_buffer_t * p, #define ip4_local_csum_is_offloaded(_b) \ ((_b->flags & VNET_BUFFER_F_OFFLOAD) && \ - (vnet_buffer2 (_b)->oflags & \ + (vnet_buffer (_b)->oflags & \ (VNET_BUFFER_OFFLOAD_F_TCP_CKSUM | VNET_BUFFER_OFFLOAD_F_UDP_CKSUM))) #define ip4_local_need_csum_check(is_tcp_udp, _b) \ @@ -2067,7 +2067,7 @@ ip4_ttl_and_checksum_check (vlib_buffer_t * b, ip4_header_t * ip, u16 * next, /* Verify checksum. */ ASSERT (ip4_header_checksum_is_valid (ip) || - (vnet_buffer2 (b)->oflags & VNET_BUFFER_OFFLOAD_F_IP_CKSUM)); + (vnet_buffer (b)->oflags & VNET_BUFFER_OFFLOAD_F_IP_CKSUM)); } always_inline uword diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index 0c1bc3b33ec..4f1b148c365 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -1334,8 +1334,8 @@ ip6_local_inline (vlib_main_t * vm, vlib_node_runtime_t * node, flags[1] = b[1]->flags; u32 oflags[2]; - oflags[0] = vnet_buffer2 (b[0])->oflags; - oflags[1] = vnet_buffer2 (b[1])->oflags; + oflags[0] = vnet_buffer (b[0])->oflags; + oflags[1] = vnet_buffer (b[1])->oflags; u32 l4_offload[2]; l4_offload[0] = (flags[0] & VNET_BUFFER_F_OFFLOAD) && @@ -1524,7 +1524,7 @@ ip6_local_inline (vlib_main_t * vm, vlib_node_runtime_t * node, u32 flags = b[0]->flags; - u32 oflags = vnet_buffer2 (b[0])->oflags; + u32 oflags = vnet_buffer (b[0])->oflags; u32 l4_offload = (flags & VNET_BUFFER_F_OFFLOAD) && (oflags & (VNET_BUFFER_OFFLOAD_F_TCP_CKSUM | |