From 26d1845d4334971b55514f1e4b9826ddc0390859 Mon Sep 17 00:00:00 2001
From: Haomai Wang <haomai@xsky.com>
Date: Wed, 1 Mar 2017 00:15:30 +0800
Subject: [PATCH] msg/async: set thread name for msgr worker

Signed-off-by: Haomai Wang <haomai@xsky.com>
---
 src/msg/async/Stack.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/msg/async/Stack.cc b/src/msg/async/Stack.cc
index edef7537fcb2..f3e61e0db794 100644
--- a/src/msg/async/Stack.cc
+++ b/src/msg/async/Stack.cc
@@ -35,8 +35,11 @@ std::function<void ()> NetworkStack::add_thread(unsigned i)
 {
   Worker *w = workers[i];
   return [this, w]() {
-    const uint64_t EventMaxWaitUs = 30000000;
-    w->center.set_owner();
+      char tp_name[16];
+      sprintf(tp_name, "msgr-worker-%d", w->id);
+      pthread_setname_np(pthread_self(), tp_name);
+      const uint64_t EventMaxWaitUs = 30000000;
+      w->center.set_owner();
       ldout(cct, 10) << __func__ << " starting" << dendl;
       w->initialize();
       w->init_done();
-- 
2.47.3