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8036128: Remove deprecated VM flag UseVMInterruptibleIO

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Reviewed-by: acorn, dholmes, dcubed, coleenp
This commit is contained in:
Frederic Parain 2014-03-14 12:02:54 +00:00
parent ce25911489
commit 2655375438
9 changed files with 70 additions and 285 deletions
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43
hotspot/src/share/vm/services/runtimeService.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -38,9 +38,6 @@ PerfCounter* RuntimeService::_sync_time_ticks = NULL;
PerfCounter* RuntimeService::_total_safepoints = NULL;
PerfCounter* RuntimeService::_safepoint_time_ticks = NULL;
PerfCounter* RuntimeService::_application_time_ticks = NULL;
PerfCounter* RuntimeService::_thread_interrupt_signaled_count = NULL;
PerfCounter* RuntimeService::_interrupted_before_count = NULL;
PerfCounter* RuntimeService::_interrupted_during_count = NULL;
void RuntimeService::init() {
// Make sure the VM version is initialized
@ -70,26 +67,6 @@ void RuntimeService::init() {
PerfDataManager::create_constant(SUN_RT, "jvmVersion", PerfData::U_None,
(jlong) Abstract_VM_Version::jvm_version(), CHECK);
// I/O interruption related counters
// thread signaling via os::interrupt()
_thread_interrupt_signaled_count =
PerfDataManager::create_counter(SUN_RT,
"threadInterruptSignaled", PerfData::U_Events, CHECK);
// OS_INTRPT via "check before" in _INTERRUPTIBLE
_interrupted_before_count =
PerfDataManager::create_counter(SUN_RT, "interruptedBeforeIO",
PerfData::U_Events, CHECK);
// OS_INTRPT via "check during" in _INTERRUPTIBLE
_interrupted_during_count =
PerfDataManager::create_counter(SUN_RT, "interruptedDuringIO",
PerfData::U_Events, CHECK);
// The capabilities counter is a binary representation of the VM capabilities in string.
// This string respresentation simplifies the implementation of the client side
// to parse the value.
@ -181,22 +158,4 @@ jlong RuntimeService::application_time_ms() {
Management::ticks_to_ms(_application_time_ticks->get_value()) : -1;
}
void RuntimeService::record_interrupted_before_count() {
if (UsePerfData) {
_interrupted_before_count->inc();
}
}
void RuntimeService::record_interrupted_during_count() {
if (UsePerfData) {
_interrupted_during_count->inc();
}
}
void RuntimeService::record_thread_interrupt_signaled_count() {
if (UsePerfData) {
_thread_interrupt_signaled_count->inc();
}
}
#endif // INCLUDE_MANAGEMENT