7098194: integrate macosx-port changes Summary: Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29. Reviewed-by: kvn, dholmes, never, phh Contributed-by: Christos Zoulas <christos@zoulas.com>, Greg Lewis <glewis@eyesbeyond.com>, Kurt Miller <kurt@intricatesoftware.com>, Alexander Strange <astrange@apple.com>, Mike Swingler <swingler@apple.com>, Roger Hoover <rhoover@apple.com>, Victor Hernandez <vhernandez@apple.com>, Pratik Solanki <psolanki@apple.com>

--- a/src/os/linux/vm/os_linux.cpp	Mon Oct 10 21:01:36 2011 -0400
+++ b/src/os/linux/vm/os_linux.cpp	Thu Oct 13 09:35:42 2011 -0700
@@ -4357,6 +4357,11 @@
   return online_cpus;
 }
 
+void os::set_native_thread_name(const char *name) {
+  // Not yet implemented.
+  return;
+}
+
 bool os::distribute_processes(uint length, uint* distribution) {
   // Not yet implemented.
   return false;