From: John Spray <john.spray@redhat.com>
Date: Fri, 15 Sep 2017 16:23:39 +0000 (-0400)
Subject: mgr: set explicit thread name
X-Git-Tag: v13.0.1~814^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=44dce0a5664639b2ae0949cc434f1be1176d872d;p=ceph.git

mgr: set explicit thread name

This gets used as our process name in some situations
when respawning.  This is the same as what commit 4f177bb6b
did for the MDS.

Fixes: http://tracker.ceph.com/issues/21404
Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/ceph_mgr.cc b/src/ceph_mgr.cc
index 91043f6e8162..5e8f6798e392 100644
--- a/src/ceph_mgr.cc
+++ b/src/ceph_mgr.cc
@@ -16,7 +16,10 @@
 
 #include <Python.h>
 
+#include <pthread.h>
+
 #include "include/types.h"
+#include "include/compat.h"
 #include "common/config.h"
 #include "common/ceph_argparse.h"
 #include "common/errno.h"
@@ -38,6 +41,8 @@ static void usage()
  */
 int main(int argc, const char **argv)
 {
+  ceph_pthread_setname(pthread_self(), "ceph-mgr");
+
   vector<const char*> args;
   argv_to_vec(argc, argv, args);
   env_to_vec(args);