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comparison src/share/vm/memory/generation.hpp @ 11973:7b06ae405d7b

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6990419: CMS Remaining work for 6572569: consistently skewed work distribution in (long) re-mark pauses Reviewed-by: rasbold, tschatzl, jmasa Contributed-by: yamauchi@google.com
author jmasa
date Tue, 23 Jul 2013 09:49:11 -0700
parents 71180a6e5080
children de6a9e811145
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11135:2285b4a0a4e6 11973:7b06ae405d7b
453 // garbage collectors. A NULL value indicates to the client that 453 // garbage collectors. A NULL value indicates to the client that
454 // no data recording is expected by the provider. The data-recorder is 454 // no data recording is expected by the provider. The data-recorder is
455 // expected to be GC worker thread-local, with the worker index 455 // expected to be GC worker thread-local, with the worker index
456 // indicated by "thr_num". 456 // indicated by "thr_num".
457 virtual void* get_data_recorder(int thr_num) { return NULL; } 457 virtual void* get_data_recorder(int thr_num) { return NULL; }
458 virtual void sample_eden_chunk() {}
458 459
459 // Some generations may require some cleanup actions before allowing 460 // Some generations may require some cleanup actions before allowing
460 // a verification. 461 // a verification.
461 virtual void prepare_for_verify() {}; 462 virtual void prepare_for_verify() {};
462 463