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This commit is contained in:
David Holmes 2011-10-17 01:40:27 -04:00
commit c45d65f8eb
71 changed files with 8299 additions and 226 deletions
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12
hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp
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@ -40,20 +40,32 @@
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#endif
#ifndef USDT2
HS_DTRACE_PROBE_DECL1(hotspot, gc__begin, bool);
HS_DTRACE_PROBE_DECL(hotspot, gc__end);
#endif /* !USDT2 */
// The same dtrace probe can't be inserted in two different files, so we
// have to call it here, so it's only in one file. Can't create new probes
// for the other file anymore. The dtrace probes have to remain stable.
void VM_GC_Operation::notify_gc_begin(bool full) {
#ifndef USDT2
HS_DTRACE_PROBE1(hotspot, gc__begin, full);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
#else /* USDT2 */
HOTSPOT_GC_BEGIN(
full);
#endif /* USDT2 */
}
void VM_GC_Operation::notify_gc_end() {
#ifndef USDT2
HS_DTRACE_PROBE(hotspot, gc__end);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
#else /* USDT2 */
HOTSPOT_GC_END(
);
#endif /* USDT2 */
}
void VM_GC_Operation::acquire_pending_list_lock() {