archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 14:54:52 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8005849: JEP 167: Event-Based JVM Tracing

Browse source 
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Bengt Rutisson <bengt.rutisson@oracle.com>
Co-authored-by: Calvin Cheung <calvin.cheung@oracle.com>
Co-authored-by: Erik Gahlin <erik.gahlin@oracle.com>
Co-authored-by: Erik Helin <erik.helin@oracle.com>
Co-authored-by: Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>
Co-authored-by: Keith McGuigan <keith.mcguigan@oracle.com>
Co-authored-by: Mattias Tobiasson <mattias.tobiasson@oracle.com>
Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Co-authored-by: Mikael Auno <mikael.auno@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Co-authored-by: Nils Loodin <nils.loodin@oracle.com>
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
Reviewed-by: acorn, coleenp, sla
This commit is contained in:
Staffan Larsen 2013-06-10 11:30:51 +02:00
parent 6b2c468c35
commit 718f3252f6
195 changed files with 7628 additions and 1484 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
View file

@ -93,7 +93,6 @@ void ConcurrentMarkThread::run() {
ResourceMark rm;
HandleMark hm;
double cycle_start = os::elapsedVTime();
char verbose_str[128];
// We have to ensure that we finish scanning the root regions
// before the next GC takes place. To ensure this we have to
@ -155,8 +154,7 @@ void ConcurrentMarkThread::run() {
}
CMCheckpointRootsFinalClosure final_cl(_cm);
sprintf(verbose_str, "GC remark");
VM_CGC_Operation op(&final_cl, verbose_str, true /* needs_pll */);
VM_CGC_Operation op(&final_cl, "GC remark", true /* needs_pll */);
VMThread::execute(&op);
}
if (cm()->restart_for_overflow()) {
@ -187,8 +185,7 @@ void ConcurrentMarkThread::run() {
}
CMCleanUp cl_cl(_cm);
sprintf(verbose_str, "GC cleanup");
VM_CGC_Operation op(&cl_cl, verbose_str, false /* needs_pll */);
VM_CGC_Operation op(&cl_cl, "GC cleanup", false /* needs_pll */);
VMThread::execute(&op);
} else {
// We don't want to update the marking status if a GC pause
@ -292,6 +289,7 @@ void ConcurrentMarkThread::run() {
// called System.gc() with +ExplicitGCInvokesConcurrent).
_sts.join();
g1h->increment_old_marking_cycles_completed(true /* concurrent */);
g1h->register_concurrent_cycle_end();
_sts.leave();
}
assert(_should_terminate, "just checking");