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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/plugins/lb/refcount.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/plugins/lb/refcount.c')
-rw-r--r--src/plugins/lb/refcount.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/lb/refcount.c b/src/plugins/lb/refcount.c
index 22415c8889e..6f01ab5aaf7 100644
--- a/src/plugins/lb/refcount.c
+++ b/src/plugins/lb/refcount.c
@@ -31,10 +31,10 @@ u64 vlib_refcount_get(vlib_refcount_t *r, u32 index)
{
u64 count = 0;
vlib_thread_main_t *tm = vlib_get_thread_main ();
- u32 cpu_index;
- for (cpu_index = 0; cpu_index < tm->n_vlib_mains; cpu_index++) {
- if (r->per_cpu[cpu_index].length > index)
- count += r->per_cpu[cpu_index].counters[index];
+ u32 thread_index;
+ for (thread_index = 0; thread_index < tm->n_vlib_mains; thread_index++) {
+ if (r->per_cpu[thread_index].length > index)
+ count += r->per_cpu[thread_index].counters[index];
}
return count;
}