1.1 --- a/src/os/solaris/vm/os_solaris.cpp Wed Nov 17 09:21:51 2010 -0500
1.2 +++ b/src/os/solaris/vm/os_solaris.cpp Thu Nov 18 14:37:46 2010 -0500
1.3 @@ -3375,7 +3375,12 @@
1.4 // INTERRUPTIBLE_NORESTART_VM_ALWAYS returns res == OS_INTRPT for
1.5 // thread.Interrupt.
1.6
1.7 - if((res == OS_ERR) && (errno == EINTR)) {
1.8 + // See c/r 6751923. Poll can return 0 before time
1.9 + // has elapsed if time is set via clock_settime (as NTP does).
1.10 + // res == 0 if poll timed out (see man poll RETURN VALUES)
1.11 + // using the logic below checks that we really did
1.12 + // sleep at least "millis" if not we'll sleep again.
1.13 + if( ( res == 0 ) || ((res == OS_ERR) && (errno == EINTR))) {
1.14 newtime = getTimeMillis();
1.15 assert(newtime >= prevtime, "time moving backwards");
1.16 /* Doing prevtime and newtime in microseconds doesn't help precision,
