commit 8daa9af02dc0e63ce220e3fa95bf5fe4d6b7a99a
author Mark Salyzyn <salyzyn@google.com> Mon Apr 28 14:07:23 2014 -0700
committer JP Abgrall <jpa@google.com> Tue Apr 29 00:37:37 2014 +0000
tree a9777346b5a82e54c698f895271a99e6364c1df6
parent ab3d49b03527d5fc65664f66ddb78c98450c8c84

logd: add thread setname

- permits easier determination of logd thread at
  fault in a stack trace from debuggerd.

Bug: 14275676
Change-Id: Iac2c523147e2bcce34ab7ddcecd02582c5fa7cc0

logd/LogTimes.cpp

diff --git a/logd/LogTimes.cpp b/logd/LogTimes.cpp
index c32ac2d..1a9a548 100644
--- a/logd/LogTimes.cpp
+++ b/logd/LogTimes.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#include <sys/prctl.h>
+
 #include "FlushCommand.h"
 #include "LogBuffer.h"
 #include "LogTimes.h"
@@ -107,6 +109,8 @@
 }
 
 void *LogTimeEntry::threadStart(void *obj) {
+    prctl(PR_SET_NAME, "logd.reader.per");
+
     LogTimeEntry *me = reinterpret_cast<LogTimeEntry *>(obj);
 
     pthread_cleanup_push(threadStop, obj);