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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/dpo/replicate_dpo.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/dpo/replicate_dpo.c')
-rw-r--r--src/vnet/dpo/replicate_dpo.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/vnet/dpo/replicate_dpo.c b/src/vnet/dpo/replicate_dpo.c
index a9f334be7cf..e25ceae91fe 100644
--- a/src/vnet/dpo/replicate_dpo.c
+++ b/src/vnet/dpo/replicate_dpo.c
@@ -627,7 +627,7 @@ replicate_inline (vlib_main_t * vm,
vlib_combined_counter_main_t * cm = &replicate_main.repm_counters;
replicate_main_t * rm = &replicate_main;
u32 n_left_from, * from, * to_next, next_index;
- u32 cpu_index = os_get_cpu_number();
+ u32 thread_index = vlib_get_thread_index();
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
@@ -657,12 +657,12 @@ replicate_inline (vlib_main_t * vm,
rep0 = replicate_get(repi0);
vlib_increment_combined_counter(
- cm, cpu_index, repi0, 1,
+ cm, thread_index, repi0, 1,
vlib_buffer_length_in_chain(vm, b0));
- vec_validate (rm->clones[cpu_index], rep0->rep_n_buckets - 1);
+ vec_validate (rm->clones[thread_index], rep0->rep_n_buckets - 1);
- num_cloned = vlib_buffer_clone (vm, bi0, rm->clones[cpu_index], rep0->rep_n_buckets, 128);
+ num_cloned = vlib_buffer_clone (vm, bi0, rm->clones[thread_index], rep0->rep_n_buckets, 128);
if (num_cloned != rep0->rep_n_buckets)
{
@@ -673,7 +673,7 @@ replicate_inline (vlib_main_t * vm,
for (bucket = 0; bucket < num_cloned; bucket++)
{
- ci0 = rm->clones[cpu_index][bucket];
+ ci0 = rm->clones[thread_index][bucket];
c0 = vlib_get_buffer(vm, ci0);
to_next[0] = ci0;
@@ -700,7 +700,7 @@ replicate_inline (vlib_main_t * vm,
vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next);
}
}
- vec_reset_length (rm->clones[cpu_index]);
+ vec_reset_length (rm->clones[thread_index]);
}
vlib_put_next_frame (vm, node, next_index, n_left_to_next);