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8256425: Obsolete Biased Locking in JDK 18

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Reviewed-by: kvn, dholmes, dcubed, rrich
This commit is contained in:
Patricio Chilano Mateo 2021-06-24 18:54:41 +00:00
parent 595446bff4
commit 2fd7943ec1
165 changed files with 293 additions and 5261 deletions
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12
src/hotspot/share/runtime/java.cpp
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@ -57,7 +57,6 @@
#include "oops/oop.inline.hpp"
#include "oops/symbol.hpp"
#include "prims/jvmtiExport.hpp"
#include "runtime/biasedLocking.hpp"
#include "runtime/deoptimization.hpp"
#include "runtime/flags/flagSetting.hpp"
#include "runtime/handles.inline.hpp"
@ -247,7 +246,7 @@ void print_statistics() {
os::print_statistics();
}
if (PrintLockStatistics || PrintPreciseBiasedLockingStatistics || PrintPreciseRTMLockingStatistics) {
if (PrintLockStatistics || PrintPreciseRTMLockingStatistics) {
OptoRuntime::print_named_counters();
}
#ifdef ASSERT
@ -333,10 +332,6 @@ void print_statistics() {
Method::print_touched_methods(tty);
}
if (PrintBiasedLockingStatistics) {
BiasedLocking::print_counters();
}
// Native memory tracking data
if (PrintNMTStatistics) {
MemTracker::final_report(tty);
@ -375,13 +370,10 @@ void print_statistics() {
}
#ifdef COMPILER2
if (PrintPreciseBiasedLockingStatistics || PrintPreciseRTMLockingStatistics) {
if (PrintPreciseRTMLockingStatistics) {
OptoRuntime::print_named_counters();
}
#endif
if (PrintBiasedLockingStatistics) {
BiasedLocking::print_counters();
}
// Native memory tracking data
if (PrintNMTStatistics) {