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7145441: G1: collection set chooser-related cleanup

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Cleanup of the CSet chooser class: standardize on uints for region num and indexes (instead of int, jint, etc.), make the method / field naming style more consistent, remove a lot of dead code.

Reviewed-by: johnc, brutisso
This commit is contained in:
Antonios Printezis 2012-04-18 13:39:55 -04:00
parent 01ea4199c7
commit 0afaaf8d36
9 changed files with 147 additions and 578 deletions
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4
hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp
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@ -370,7 +370,6 @@ void HeapRegion::hr_clear(bool par, bool clear_space) {
_claimed = InitialClaimValue;
}
zero_marked_bytes();
set_sort_index(-1);
_offsets.resize(HeapRegion::GrainWords);
init_top_at_mark_start();
@ -491,8 +490,7 @@ HeapRegion::HeapRegion(uint hrs_index,
_in_collection_set(false),
_next_in_special_set(NULL), _orig_end(NULL),
_claimed(InitialClaimValue), _evacuation_failed(false),
_prev_marked_bytes(0), _next_marked_bytes(0), _sort_index(-1),
_gc_efficiency(0.0),
_prev_marked_bytes(0), _next_marked_bytes(0), _gc_efficiency(0.0),
_young_type(NotYoung), _next_young_region(NULL),
_next_dirty_cards_region(NULL), _next(NULL), _pending_removal(false),
#ifdef ASSERT