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This commit is contained in:
Frederic Parain 2014-04-03 06:39:26 -04:00
commit 9aa74d318c
16 changed files with 52 additions and 438 deletions
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7
hotspot/src/os/linux/vm/os_linux.cpp
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@ -3788,18 +3788,13 @@ void os::yield() {
os::YieldResult os::NakedYield() { sched_yield(); return os::YIELD_UNKNOWN ;}
void os::yield_all(int attempts) {
void os::yield_all() {
// Yields to all threads, including threads with lower priorities
// Threads on Linux are all with same priority. The Solaris style
// os::yield_all() with nanosleep(1ms) is not necessary.
sched_yield();
}
// Called from the tight loops to possibly influence time-sharing heuristics
void os::loop_breaker(int attempts) {
os::yield_all(attempts);
}
////////////////////////////////////////////////////////////////////////////////
// thread priority support