src/os/bsd/vm/os_bsd.cpp
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@@ -3763,10 +3763,20 @@
fatal("Could not enable polling page");
}
};
int os::active_processor_count() {
+ // User has overridden the number of active processors
+ if (ActiveProcessorCount > 0) {
+ if (PrintActiveCpus) {
+ tty->print_cr("active_processor_count: "
+ "active processor count set by user : %d",
+ ActiveProcessorCount);
+ }
+ return ActiveProcessorCount;
+ }
+
return _processor_count;
}
void os::set_native_thread_name(const char *name) {
#if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_5