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comparison src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp @ 845:df6caf649ff7

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6700789: G1: Enable use of compressed oops with G1 heaps Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
author ysr
date Tue, 14 Jul 2009 15:40:39 -0700
parents a61af66fc99e
children c18cbe5936b8
comparison
equal deleted inserted replaced
839:bb18957ad21e 845:df6caf649ff7
29 DirtyCardToOopClosure* dcto_cl, 29 DirtyCardToOopClosure* dcto_cl,
30 MemRegionClosure* cl, 30 MemRegionClosure* cl,
31 bool clear, 31 bool clear,
32 int n_threads) { 32 int n_threads) {
33 if (n_threads > 0) { 33 if (n_threads > 0) {
34 assert(n_threads == (int)ParallelGCThreads, "# worker threads != # requested!"); 34 assert((n_threads == 1 && ParallelGCThreads == 0) ||
35 35 n_threads <= (int)ParallelGCThreads,
36 // Make sure the LNC array is valid for the space. 36 "# worker threads != # requested!");
37 // Make sure the LNC array is valid for the space.
37 jbyte** lowest_non_clean; 38 jbyte** lowest_non_clean;
38 uintptr_t lowest_non_clean_base_chunk_index; 39 uintptr_t lowest_non_clean_base_chunk_index;
39 size_t lowest_non_clean_chunk_size; 40 size_t lowest_non_clean_chunk_size;
40 get_LNC_array_for_space(sp, lowest_non_clean, 41 get_LNC_array_for_space(sp, lowest_non_clean,
41 lowest_non_clean_base_chunk_index, 42 lowest_non_clean_base_chunk_index,