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authorDamjan Marion <damarion@cisco.com>2017-04-05 19:18:20 +0200
committerDave Barach <openvpp@barachs.net>2017-04-06 11:31:39 +0000
commit586afd762bfa149f5ca167bd5fd5a0cd59ce94fe (patch)
tree808b57c61e0fe1a181871bb1ad94398c5ba42671 /src/vnet/mpls/mpls_input.c
parentbc799c92d761a2d45105aa6a1685b3663687d2a4 (diff)
Use thread local storage for thread index
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/mpls/mpls_input.c')
-rw-r--r--src/vnet/mpls/mpls_input.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/mpls/mpls_input.c b/src/vnet/mpls/mpls_input.c
index 893c45111d4..1b9bdd05eed 100644
--- a/src/vnet/mpls/mpls_input.c
+++ b/src/vnet/mpls/mpls_input.c
@@ -76,7 +76,7 @@ mpls_input_inline (vlib_main_t * vm,
u32 n_left_from, next_index, * from, * to_next;
mpls_input_runtime_t * rt;
mpls_main_t * mm;
- u32 cpu_index = os_get_cpu_number();
+ u32 thread_index = vlib_get_thread_index();
vlib_simple_counter_main_t * cm;
vnet_main_t * vnm = vnet_get_main();
@@ -151,7 +151,7 @@ mpls_input_inline (vlib_main_t * vm,
next0 = MPLS_INPUT_NEXT_LOOKUP;
vnet_feature_arc_start(mm->input_feature_arc_index,
sw_if_index0, &next0, b0);
- vlib_increment_simple_counter (cm, cpu_index, sw_if_index0, 1);
+ vlib_increment_simple_counter (cm, thread_index, sw_if_index0, 1);
}
if (PREDICT_FALSE(h1[3] == 0))
@@ -164,7 +164,7 @@ mpls_input_inline (vlib_main_t * vm,
next1 = MPLS_INPUT_NEXT_LOOKUP;
vnet_feature_arc_start(mm->input_feature_arc_index,
sw_if_index1, &next1, b1);
- vlib_increment_simple_counter (cm, cpu_index, sw_if_index1, 1);
+ vlib_increment_simple_counter (cm, thread_index, sw_if_index1, 1);
}
if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
@@ -215,7 +215,7 @@ mpls_input_inline (vlib_main_t * vm,
{
next0 = MPLS_INPUT_NEXT_LOOKUP;
vnet_feature_arc_start(mm->input_feature_arc_index, sw_if_index0, &next0, b0);
- vlib_increment_simple_counter (cm, cpu_index, sw_if_index0, 1);
+ vlib_increment_simple_counter (cm, thread_index, sw_if_index0, 1);
}
if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))