Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/memory/genMarkSweep.cpp
src/share/vm/memory/genMarkSweep.cpp
- changeset 1424
- 148e5441d916
- parent 892
- 27a80744a83b
- child 1428
- 54b3b351d6f9
equal
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replaced
| 1422:00977607da34 | 1424:148e5441d916 |
|---|---|
| 238 // are run. | 238 // are run. |
| 239 follow_root_closure.set_orig_generation(gch->get_gen(level)); | 239 follow_root_closure.set_orig_generation(gch->get_gen(level)); |
| 240 | 240 |
| 241 gch->gen_process_strong_roots(level, | 241 gch->gen_process_strong_roots(level, |
| 242 false, // Younger gens are not roots. | 242 false, // Younger gens are not roots. |
| 243 true, // activate StrongRootsScope | |
| 243 true, // Collecting permanent generation. | 244 true, // Collecting permanent generation. |
| 244 SharedHeap::SO_SystemClasses, | 245 SharedHeap::SO_SystemClasses, |
| 245 &follow_root_closure, &follow_root_closure); | 246 &follow_root_closure, |
| 247 true, // walk code active on stacks | |
| 248 &follow_root_closure); | |
| 246 | 249 |
| 247 // Process reference objects found during marking | 250 // Process reference objects found during marking |
| 248 { | 251 { |
| 249 ref_processor()->setup_policy(clear_all_softrefs); | 252 ref_processor()->setup_policy(clear_all_softrefs); |
| 250 ref_processor()->process_discovered_references( | 253 ref_processor()->process_discovered_references( |
| 328 adjust_root_pointer_closure.set_orig_generation(gch->get_gen(level)); | 331 adjust_root_pointer_closure.set_orig_generation(gch->get_gen(level)); |
| 329 adjust_pointer_closure.set_orig_generation(gch->get_gen(level)); | 332 adjust_pointer_closure.set_orig_generation(gch->get_gen(level)); |
| 330 | 333 |
| 331 gch->gen_process_strong_roots(level, | 334 gch->gen_process_strong_roots(level, |
| 332 false, // Younger gens are not roots. | 335 false, // Younger gens are not roots. |
| 336 true, // activate StrongRootsScope | |
| 333 true, // Collecting permanent generation. | 337 true, // Collecting permanent generation. |
| 334 SharedHeap::SO_AllClasses, | 338 SharedHeap::SO_AllClasses, |
| 335 &adjust_root_pointer_closure, | 339 &adjust_root_pointer_closure, |
| 340 false, // do not walk code | |
| 336 &adjust_root_pointer_closure); | 341 &adjust_root_pointer_closure); |
| 337 | 342 |
| 338 // Now adjust pointers in remaining weak roots. (All of which should | 343 // Now adjust pointers in remaining weak roots. (All of which should |
| 339 // have been cleared if they pointed to non-surviving objects.) | 344 // have been cleared if they pointed to non-surviving objects.) |
| 345 CodeBlobToOopClosure adjust_code_pointer_closure(&adjust_pointer_closure, | |
| 346 /*do_marking=*/ false); | |
| 340 gch->gen_process_weak_roots(&adjust_root_pointer_closure, | 347 gch->gen_process_weak_roots(&adjust_root_pointer_closure, |
| 348 &adjust_code_pointer_closure, | |
| 341 &adjust_pointer_closure); | 349 &adjust_pointer_closure); |
| 342 | 350 |
| 343 adjust_marks(); | 351 adjust_marks(); |
| 344 GenAdjustPointersClosure blk; | 352 GenAdjustPointersClosure blk; |
| 345 gch->generation_iterate(&blk, true); | 353 gch->generation_iterate(&blk, true); |
