diff options
| author |   Radu Nicolau <radu.nicolau@intel.com> | 2018-03-12 13:52:41 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-05-22 12:09:23 +0000 |
| commit | de412ce51f6f9ca879a09e49594b907e9e99a7ed (patch) | |
| tree | 742832ae6b6ce5f53de3771462c302bac069b7d4 /src/vnet/ipsec | |
| parent | 1c8ff632159213042d23b687a1d487a4c58a217d (diff) | |
CSIT-928 dpdk/ipsec: performance improvement
Replace hash with a vector to improve performance.
Plus other minor performance improvements.
Change-Id: I3f0ebd909782ce3727f6360ce5ff5ddd131f8574
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Diffstat (limited to 'src/vnet/ipsec')
| -rw-r--r-- | src/vnet/ipsec/ipsec_output.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/vnet/ipsec/ipsec_output.c b/src/vnet/ipsec/ipsec_output.c index d56b665157d..4bfbf603072 100644 --- a/src/vnet/ipsec/ipsec_output.c +++ b/src/vnet/ipsec/ipsec_output.c @@ -88,16 +88,16 @@ ipsec_output_policy_match (ipsec_spd_t * spd, u8 pr, u32 la, u32 ra, u16 lp, if (PREDICT_FALSE (p->protocol && (p->protocol != pr))) continue; - if (la < clib_net_to_host_u32 (p->laddr.start.ip4.as_u32)) + if (ra < clib_net_to_host_u32 (p->raddr.start.ip4.as_u32)) continue; - if (la > clib_net_to_host_u32 (p->laddr.stop.ip4.as_u32)) + if (ra > clib_net_to_host_u32 (p->raddr.stop.ip4.as_u32)) continue; - if (ra < clib_net_to_host_u32 (p->raddr.start.ip4.as_u32)) + if (la < clib_net_to_host_u32 (p->laddr.start.ip4.as_u32)) continue; - if (ra > clib_net_to_host_u32 (p->raddr.stop.ip4.as_u32)) + if (la > clib_net_to_host_u32 (p->laddr.stop.ip4.as_u32)) continue; if (PREDICT_FALSE @@ -274,11 +274,9 @@ ipsec_output_inline (vlib_main_t * vm, vlib_node_runtime_t * node, { if (p0->policy == IPSEC_POLICY_ACTION_PROTECT) { - u32 sa_index = 0; ipsec_sa_t *sa = 0; nc_protect++; - sa_index = ipsec_get_sa_index_by_sa_id (p0->sa_id); - sa = pool_elt_at_index (im->sad, sa_index); + sa = pool_elt_at_index (im->sad, p0->sa_index); if (sa->protocol == IPSEC_PROTOCOL_ESP) next_node_index = im->esp_encrypt_node_index; else |