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8072693: [BACKOUT] GCCause should distinguish jcmd GC.run from System.gc()

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Reviewed-by: jwilhelm, tschatzl
This commit is contained in:
Mikael Gerdin 2015-02-06 16:24:25 +01:00
parent 7d4ea26916
commit 685f6eb32e
3 changed files with 1 additions and 7 deletions
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3
hotspot/src/share/vm/gc_interface/gcCause.cpp
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@ -103,9 +103,6 @@ const char* GCCause::to_string(GCCause::Cause cause) {
case _last_ditch_collection: case _last_ditch_collection:
return "Last ditch collection"; return "Last ditch collection";
case _dcmd_gc_run:
return "Diagnostic Command";
case _last_gc_cause: case _last_gc_cause:
return "ILLEGAL VALUE - last gc cause - ILLEGAL VALUE"; return "ILLEGAL VALUE - last gc cause - ILLEGAL VALUE";

3
hotspot/src/share/vm/gc_interface/gcCause.hpp
View file

@ -74,9 +74,6 @@ class GCCause : public AllStatic {
_g1_humongous_allocation, _g1_humongous_allocation,
_last_ditch_collection, _last_ditch_collection,
_dcmd_gc_run,
_last_gc_cause _last_gc_cause
}; };

2
hotspot/src/share/vm/services/diagnosticCommand.cpp
View file

@ -267,7 +267,7 @@ int VMUptimeDCmd::num_arguments() {
void SystemGCDCmd::execute(DCmdSource source, TRAPS) { void SystemGCDCmd::execute(DCmdSource source, TRAPS) {
if (!DisableExplicitGC) { if (!DisableExplicitGC) {
Universe::heap()->collect(GCCause::_dcmd_gc_run); Universe::heap()->collect(GCCause::_java_lang_system_gc);
} else { } else {
output()->print_cr("Explicit GC is disabled, no GC has been performed."); output()->print_cr("Explicit GC is disabled, no GC has been performed.");
} }