Mercurial > hg > graal-compiler
diff src/share/vm/gc_interface/collectedHeap.hpp @ 1165:2dd52dea6d28
6902115: G1:assert(ignore_max_completed||thread->is_Java_thread()||SafepointSynchronize::is_at_safepoint())
Summary: Remove invalid assert and mangle filler objects in TLABs that are being retired.
Reviewed-by: ysr, jmasa
author | johnc |
---|---|
date | Tue, 12 Jan 2010 14:56:46 -0800 |
parents | 39b01ab7035a |
children | 7b0e9cba0307 |
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--- a/src/share/vm/gc_interface/collectedHeap.hpp Sat Jan 09 09:01:41 2010 -0800 +++ b/src/share/vm/gc_interface/collectedHeap.hpp Tue Jan 12 14:56:46 2010 -0800 @@ -127,14 +127,14 @@ static inline size_t filler_array_max_size(); DEBUG_ONLY(static void fill_args_check(HeapWord* start, size_t words);) - DEBUG_ONLY(static void zap_filler_array(HeapWord* start, size_t words);) + DEBUG_ONLY(static void zap_filler_array(HeapWord* start, size_t words, bool zap = true);) // Fill with a single array; caller must ensure filler_array_min_size() <= // words <= filler_array_max_size(). - static inline void fill_with_array(HeapWord* start, size_t words); + static inline void fill_with_array(HeapWord* start, size_t words, bool zap = true); // Fill with a single object (either an int array or a java.lang.Object). - static inline void fill_with_object_impl(HeapWord* start, size_t words); + static inline void fill_with_object_impl(HeapWord* start, size_t words, bool zap = true); // Verification functions virtual void check_for_bad_heap_word_value(HeapWord* addr, size_t size) @@ -338,14 +338,14 @@ return size_t(align_object_size(oopDesc::header_size())); } - static void fill_with_objects(HeapWord* start, size_t words); + static void fill_with_objects(HeapWord* start, size_t words, bool zap = true); - static void fill_with_object(HeapWord* start, size_t words); - static void fill_with_object(MemRegion region) { - fill_with_object(region.start(), region.word_size()); + static void fill_with_object(HeapWord* start, size_t words, bool zap = true); + static void fill_with_object(MemRegion region, bool zap = true) { + fill_with_object(region.start(), region.word_size(), zap); } - static void fill_with_object(HeapWord* start, HeapWord* end) { - fill_with_object(start, pointer_delta(end, start)); + static void fill_with_object(HeapWord* start, HeapWord* end, bool zap = true) { + fill_with_object(start, pointer_delta(end, start), zap); } // Some heaps may offer a contiguous region for shared non-blocking