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comparison src/share/vm/memory/generation.hpp @ 517:e9be0e04635a

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6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off Summary: Added safe_object_iterate() for use by JMapPerm. Reviewed-by: tonyp
author jmasa
date Tue, 06 Jan 2009 07:05:05 -0800
parents 818a18cd69a8
children 0fbdb4381b99
comparison
equal deleted inserted replaced
500:ca7d48236048 517:e9be0e04635a
516 516
517 // Iterate over all objects in the generation, calling "cl.do_object" on 517 // Iterate over all objects in the generation, calling "cl.do_object" on
518 // each. 518 // each.
519 virtual void object_iterate(ObjectClosure* cl); 519 virtual void object_iterate(ObjectClosure* cl);
520 520
521 // Iterate over all safe objects in the generation, calling "cl.do_object" on
522 // each. An object is safe if its references point to other objects in
523 // the heap. This defaults to object_iterate() unless overridden.
524 virtual void safe_object_iterate(ObjectClosure* cl);
525
521 // Iterate over all objects allocated in the generation since the last 526 // Iterate over all objects allocated in the generation since the last
522 // collection, calling "cl.do_object" on each. The generation must have 527 // collection, calling "cl.do_object" on each. The generation must have
523 // been initialized properly to support this function, or else this call 528 // been initialized properly to support this function, or else this call
524 // will fail. 529 // will fail.
525 virtual void object_iterate_since_last_GC(ObjectClosure* cl) = 0; 530 virtual void object_iterate_since_last_GC(ObjectClosure* cl) = 0;