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8214180: Need better granularity for sleeping

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Reviewed-by: eosterlund, dcubed, dholmes
This commit is contained in:
Robbin Ehn 2018-12-20 10:05:19 +01:00
parent 595fcb59bc
commit 994ab71870
9 changed files with 71 additions and 74 deletions
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10
src/hotspot/os/solaris/os_solaris.cpp
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@ -2871,16 +2871,6 @@ size_t os::restartable_read(int fd, void *buf, unsigned int nBytes) {
return res;
}
void os::naked_short_sleep(jlong ms) {
assert(ms < 1000, "Un-interruptable sleep, short time use only");
// usleep is deprecated and removed from POSIX, in favour of nanosleep, but
// Solaris requires -lrt for this.
usleep((ms * 1000));
return;
}
// Sleep forever; naked call to OS-specific sleep; use with CAUTION
void os::infinite_sleep() {
while (true) { // sleep forever ...