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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/lb.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/lb.c')
-rw-r--r--src/plugins/lb/lb.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/lb/lb.c b/src/plugins/lb/lb.c
index add81236ae5..addc2a42d34 100644
--- a/src/plugins/lb/lb.c
+++ b/src/plugins/lb/lb.c
@@ -63,11 +63,11 @@ u8 *format_lb_main (u8 * s, va_list * args)
s = format(s, " #vips: %u\n", pool_elts(lbm->vips));
s = format(s, " #ass: %u\n", pool_elts(lbm->ass) - 1);
- u32 cpu_index;
- for(cpu_index = 0; cpu_index < tm->n_vlib_mains; cpu_index++ ) {
- lb_hash_t *h = lbm->per_cpu[cpu_index].sticky_ht;
+ u32 thread_index;
+ for(thread_index = 0; thread_index < tm->n_vlib_mains; thread_index++ ) {
+ lb_hash_t *h = lbm->per_cpu[thread_index].sticky_ht;
if (h) {
- s = format(s, "core %d\n", cpu_index);
+ s = format(s, "core %d\n", thread_index);
s = format(s, " timeout: %ds\n", h->timeout);
s = format(s, " usage: %d / %d\n", lb_hash_elts(h, lb_hash_time_now(vlib_get_main())), lb_hash_size(h));
}