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8149137: Remove _DISABLE_MMU define from G1MMUTracker

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Reviewed-by: ehelin, sjohanss
This commit is contained in:
Leo Korinth 2017-10-19 14:36:40 +02:00 committed by Erik Helin
parent 1f5def259c
commit 41e6dbe988
1 changed files with 0 additions and 5 deletions
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5
src/hotspot/share/gc/g1/g1MMUTracker.cpp
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@ -29,8 +29,6 @@
#include "runtime/mutexLocker.hpp"
#include "utilities/ostream.hpp"
#define _DISABLE_MMU 0
// can't rely on comparing doubles with tolerating a small margin for error
#define SMALL_MARGIN 0.0000001
#define is_double_leq_0(_value) ( (_value) < SMALL_MARGIN )
@ -119,9 +117,6 @@ void G1MMUTrackerQueue::add_pause(double start, double end) {
// of other places (debugging)
double G1MMUTrackerQueue::when_sec(double current_time, double pause_time) {
if (_DISABLE_MMU)
return 0.0;
MutexLockerEx x(MMUTracker_lock, Mutex::_no_safepoint_check_flag);
remove_expired_entries(current_time);