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8207689: Remove perfCounter _load_instance_class_failCounter used by deleted flag UnsyncloadClass

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Delete the perfCounter

Reviewed-by: lfoltan, acorn, dholmes
This commit is contained in:
Harold Seigel 2018-10-10 10:18:52 -04:00
parent 1e887a901e
commit 8c62c2e33a
2 changed files with 0 additions and 11 deletions
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4
src/hotspot/share/classfile/classLoader.cpp
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@ -135,7 +135,6 @@ PerfCounter* ClassLoader::_sync_JVMFindLoadedClassLockFreeCounter = NULL;
PerfCounter* ClassLoader::_sync_JVMDefineClassLockFreeCounter = NULL;
PerfCounter* ClassLoader::_sync_JNIDefineClassLockFreeCounter = NULL;
PerfCounter* ClassLoader::_unsafe_defineClassCallCounter = NULL;
PerfCounter* ClassLoader::_load_instance_class_failCounter = NULL;
GrowableArray<ModuleClassPathList*>* ClassLoader::_patch_mod_entries = NULL;
GrowableArray<ModuleClassPathList*>* ClassLoader::_exploded_entries = NULL;
@ -1604,9 +1603,6 @@ void ClassLoader::initialize() {
NEWPERFEVENTCOUNTER(_unsafe_defineClassCallCounter, SUN_CLS,
"unsafeDefineClassCalls");
NEWPERFEVENTCOUNTER(_load_instance_class_failCounter, SUN_CLS,
"loadInstanceClassFailRate");
}
// lookup zip library entry points

7
src/hotspot/share/classfile/classLoader.hpp
View File

@ -192,7 +192,6 @@ class ClassLoader: AllStatic {
static PerfCounter* _sync_JNIDefineClassLockFreeCounter;
static PerfCounter* _unsafe_defineClassCallCounter;
static PerfCounter* _load_instance_class_failCounter;
// The boot class path consists of 3 ordered pieces:
// 1. the module/path pairs specified to --patch-module
@ -340,12 +339,6 @@ class ClassLoader: AllStatic {
return _unsafe_defineClassCallCounter;
}
// Record how many times SystemDictionary::load_instance_class call
// fails with linkageError when Unsyncloadclass flag is set.
static PerfCounter* load_instance_class_failCounter() {
return _load_instance_class_failCounter;
}
// Modular java runtime image is present vs. a build with exploded modules
static bool has_jrt_entry() { return (_jrt_entry != NULL); }
static ClassPathEntry* get_jrt_entry() { return _jrt_entry; }