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8047714: Fix for JDK-6546236 made Solaris os::yield() a no-op

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Reviewed-by: hseigel, lfoltan
This commit is contained in:
Frederic Parain 2014-07-08 08:04:06 -07:00
parent 4f7e4160a0
commit 5a8cc5f33d
15 changed files with 23 additions and 47 deletions
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4
hotspot/src/share/vm/prims/jvm.cpp
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@ -3042,7 +3042,7 @@ JVM_ENTRY(void, JVM_Yield(JNIEnv *env, jclass threadClass))
if (ConvertYieldToSleep) {
os::sleep(thread, MinSleepInterval, false);
} else {
os::yield();
os::naked_yield();
}
JVM_END
@ -3072,7 +3072,7 @@ JVM_ENTRY(void, JVM_Sleep(JNIEnv* env, jclass threadClass, jlong millis))
// It appears that in certain GUI contexts, it may be beneficial to do a short sleep
// for SOLARIS
if (ConvertSleepToYield) {
os::yield();
os::naked_yield();
} else {
ThreadState old_state = thread->osthread()->get_state();
thread->osthread()->set_state(SLEEPING);