Mercurial > hg > truffle

diff src/share/vm/prims/jvm.cpp @ 10405:f2110083203d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8005849: JEP 167: Event-Based JVM Tracing Reviewed-by: acorn, coleenp, sla Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
author sla
date Mon, 10 Jun 2013 11:30:51 +0200
parents 6bd680e9ea35
children 836a62f43af9 ac91879aa56f 3a0774193f71
line wrap: on
line diff
--- a/src/share/vm/prims/jvm.cpp	Fri Jun 07 09:33:01 2013 -0700
+++ b/src/share/vm/prims/jvm.cpp	Mon Jun 10 11:30:51 2013 +0200
@@ -59,6 +59,7 @@
 #include "services/attachListener.hpp"
 #include "services/management.hpp"
 #include "services/threadService.hpp"
+#include "trace/tracing.hpp"
 #include "utilities/copy.hpp"
 #include "utilities/defaultStream.hpp"
 #include "utilities/dtrace.hpp"
@@ -2999,6 +3000,8 @@
                              millis);
 #endif /* USDT2 */
 
+  EventThreadSleep event;
+
   if (millis == 0) {
     // When ConvertSleepToYield is on, this matches the classic VM implementation of
     // JVM_Sleep. Critical for similar threading behaviour (Win32)
@@ -3019,6 +3022,10 @@
       // An asynchronous exception (e.g., ThreadDeathException) could have been thrown on
       // us while we were sleeping. We do not overwrite those.
       if (!HAS_PENDING_EXCEPTION) {
+        if (event.should_commit()) {
+          event.set_time(millis);
+          event.commit();
+        }
 #ifndef USDT2
         HS_DTRACE_PROBE1(hotspot, thread__sleep__end,1);
 #else /* USDT2 */
@@ -3032,6 +3039,10 @@
     }
     thread->osthread()->set_state(old_state);
   }
+  if (event.should_commit()) {
+    event.set_time(millis);
+    event.commit();
+  }
 #ifndef USDT2
   HS_DTRACE_PROBE1(hotspot, thread__sleep__end,0);
 #else /* USDT2 */