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8261768: SelfDestructTimer should accept seconds

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Reviewed-by: dholmes, stuefe
This commit is contained in:
Gerard Ziemski 2022-05-25 17:25:28 +00:00
parent bc0379ea1a
commit 0b3d409540
2 changed files with 7 additions and 6 deletions
src/hotspot/share/runtime
globals.hppvmThread.cpp

9
src/hotspot/share/runtime/globals.hpp

@ -1291,10 +1291,11 @@ const intx ObjectAlignmentInBytes = 8;
develop(bool, DebugDeoptimization, false, \
"Tracing various information while debugging deoptimization") \
\
product(intx, SelfDestructTimer, 0, \
"Will cause VM to terminate after a given time (in minutes) " \
"(0 means off)") \
range(0, max_intx) \
product(double, SelfDestructTimer, 0.0, \
"Will cause VM to terminate after a given time " \
"(in fractional minutes) " \
"(0.0 means off)") \
range(0.0, (double)max_intx) \
\
product(intx, MaxJavaStackTraceDepth, 1024, \
"The maximum number of lines in the stack trace for Java " \

4
src/hotspot/share/runtime/vmThread.cpp

@ -382,8 +382,8 @@ void VMThread::wait_until_executed(VM_Operation* op) {
static void self_destruct_if_needed() {
// Support for self destruction
if ((SelfDestructTimer != 0) && !VMError::is_error_reported() &&
(os::elapsedTime() > (double)SelfDestructTimer * 60.0)) {
if ((SelfDestructTimer != 0.0) && !VMError::is_error_reported() &&
(os::elapsedTime() > SelfDestructTimer * 60.0)) {
tty->print_cr("VM self-destructed");
exit(-1);
}