diff options
| author |   Dave Barach <dave@barachs.net> | 2019-06-21 18:24:07 -0400 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2019-06-24 17:13:24 +0000 |
| commit | a638c18375f17891a9455e717d8436158af12387 (patch) | |
| tree | c2c1528169595172372a45aa0025c033c1ecea13 /src/vnet/ip | |
| parent | 21b83e96d6076cda01ee80343840bc1166557150 (diff) | |
vlib: packet tracer support for pkt thread handoffs
Type: feature
Change-Id: Ia3d9a47679202c2a47cd3746b50e86c6b8627ef6
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/ip')
| -rw-r--r-- | src/vnet/ip/ip4_reassembly.c | 6 | ||||
| -rw-r--r-- | src/vnet/ip/ip6_reassembly.c | 34 |
2 files changed, 3 insertions, 37 deletions
diff --git a/src/vnet/ip/ip4_reassembly.c b/src/vnet/ip/ip4_reassembly.c index 85861025b2d..d5f0b8a7e66 100644 --- a/src/vnet/ip/ip4_reassembly.c +++ b/src/vnet/ip/ip4_reassembly.c @@ -294,12 +294,6 @@ ip4_reass_add_trace (vlib_main_t * vm, vlib_node_runtime_t * node, { vlib_buffer_t *b = vlib_get_buffer (vm, bi); vnet_buffer_opaque_t *vnb = vnet_buffer (b); - if (pool_is_free_index (vm->trace_main.trace_buffer_pool, b->trace_index)) - { - // this buffer's trace is gone - b->flags &= ~VLIB_BUFFER_IS_TRACED; - return; - } ip4_reass_trace_t *t = vlib_add_trace (vm, node, b, sizeof (t[0])); t->reass_id = reass->id; t->action = action; diff --git a/src/vnet/ip/ip6_reassembly.c b/src/vnet/ip/ip6_reassembly.c index 10fc6f1f559..a8b6d2c8a0e 100644 --- a/src/vnet/ip/ip6_reassembly.c +++ b/src/vnet/ip/ip6_reassembly.c @@ -280,12 +280,6 @@ ip6_reass_add_trace (vlib_main_t * vm, vlib_node_runtime_t * node, { vlib_buffer_t *b = vlib_get_buffer (vm, bi); vnet_buffer_opaque_t *vnb = vnet_buffer (b); - if (pool_is_free_index (vm->trace_main.trace_buffer_pool, b->trace_index)) - { - // this buffer's trace is gone - b->flags &= ~VLIB_BUFFER_IS_TRACED; - return; - } ip6_reass_trace_t *t = vlib_add_trace (vm, node, b, sizeof (t[0])); t->reass_id = reass->id; t->action = action; @@ -1399,21 +1393,10 @@ ip6_reass_walk_expired (vlib_main_t * vm, { ip6_reass_t *reass = pool_elt_at_index (rt->pool, i[0]); u32 icmp_bi = ~0; - vlib_buffer_t *b = vlib_get_buffer (vm, reass->first_bi); - if (PREDICT_FALSE (b->flags & VLIB_BUFFER_IS_TRACED)) - { - if (pool_is_free_index (vm->trace_main.trace_buffer_pool, - b->trace_index)) - { - /* the trace is gone, don't trace this buffer anymore */ - b->flags &= ~VLIB_BUFFER_IS_TRACED; - } - } ip6_reass_on_timeout (vm, node, rm, reass, &icmp_bi); if (~0 != icmp_bi) - { - vec_add1 (vec_icmp_bi, icmp_bi); - } + vec_add1 (vec_icmp_bi, icmp_bi); + ip6_reass_free (rm, rt, reass); } /* *INDENT-ON* */ @@ -1433,18 +1416,7 @@ ip6_reass_walk_expired (vlib_main_t * vm, u32 bi = vec_pop (vec_icmp_bi); vlib_buffer_t *b = vlib_get_buffer (vm, bi); if (PREDICT_FALSE (b->flags & VLIB_BUFFER_IS_TRACED)) - { - if (pool_is_free_index (vm->trace_main.trace_buffer_pool, - b->trace_index)) - { - /* the trace is gone, don't trace this buffer anymore */ - b->flags &= ~VLIB_BUFFER_IS_TRACED; - } - else - { - trace_frame = 1; - } - } + trace_frame = 1; b->error = node->errors[IP6_ERROR_REASS_TIMEOUT]; to_next[0] = bi; ++f->n_vectors; |