Mercurial > hg > graal-jvmci-8

changeset 23435:7c72f397718a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author kevinw
date Thu, 15 Oct 2015 09:14:26 +0000
parents e36fd279a207 (current diff) eba0866f9379 (diff)
children bb98a4ba1556
files
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/services/management.cpp	Fri Oct 09 11:28:11 2015 +0200
+++ b/src/share/vm/services/management.cpp	Thu Oct 15 09:14:26 2015 +0000
@@ -1107,6 +1107,8 @@
                            bool with_locked_monitors,
                            bool with_locked_synchronizers,
                            TRAPS) {
+  // no need to actually perform thread dump if no TIDs are specified
+  if (num_threads == 0) return;
 
   // First get an array of threadObj handles.
   // A JavaThread may terminate before we get the stack trace.