Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 618:ae1579717a57
6812428: G1: Error: assert(ret || obj_in_cs(obj),"sanity")
Summary: The length of the fast cset test vector is decided at the beginning of a GC, but more regions can be added during the GC. The simple fix is to set the length of the fast cset test vector to the max.
Reviewed-by: iveresov
| author | tonyp |
|---|---|
| date | Sat, 07 Mar 2009 11:07:37 -0500 |
| parents | 4f360ec815ba |
| children | 7ea5ca260b28 |
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| 617:0db4adb6e914 | 618:ae1579717a57 |
|---|---|
| 2507 g1_policy()->record_collection_pause_start(start_time_sec, | 2507 g1_policy()->record_collection_pause_start(start_time_sec, |
| 2508 start_used_bytes); | 2508 start_used_bytes); |
| 2509 | 2509 |
| 2510 guarantee(_in_cset_fast_test == NULL, "invariant"); | 2510 guarantee(_in_cset_fast_test == NULL, "invariant"); |
| 2511 guarantee(_in_cset_fast_test_base == NULL, "invariant"); | 2511 guarantee(_in_cset_fast_test_base == NULL, "invariant"); |
| 2512 _in_cset_fast_test_length = n_regions(); | 2512 _in_cset_fast_test_length = max_regions(); |
| 2513 _in_cset_fast_test_base = | 2513 _in_cset_fast_test_base = |
| 2514 NEW_C_HEAP_ARRAY(bool, _in_cset_fast_test_length); | 2514 NEW_C_HEAP_ARRAY(bool, _in_cset_fast_test_length); |
| 2515 memset(_in_cset_fast_test_base, false, | 2515 memset(_in_cset_fast_test_base, false, |
| 2516 _in_cset_fast_test_length * sizeof(bool)); | 2516 _in_cset_fast_test_length * sizeof(bool)); |
| 2517 // We're biasing _in_cset_fast_test to avoid subtracting the | 2517 // We're biasing _in_cset_fast_test to avoid subtracting the |