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  1. JDK
  2. JDK-8265394

G1: Improve assert in HeapRegion::reset_not_compacted_after_full_gc

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 17
    • 17
    • hotspot
    • gc
    • b20

    Description

      the patch looks like below:

      diff --git a/src/hotspot/share/gc/g1/heapRegion.inline.hpp b/src/hotspot/share/gc/g1/heapRegion.inline.hpp
      index 19d610d927d..753771eabcb 100644
      --- a/src/hotspot/share/gc/g1/heapRegion.inline.hpp
      +++ b/src/hotspot/share/gc/g1/heapRegion.inline.hpp
      @@ -199,7 +199,7 @@ inline void HeapRegion::reset_compacted_after_full_gc() {
       }

       inline void HeapRegion::reset_not_compacted_after_full_gc() {
      - assert(!is_free(), "should not have compacted free region");
      + assert(!is_free(), "should have compacted free region");

         assert(compaction_top() == bottom(),
                "region %u compaction_top " PTR_FORMAT " must not be different from bottom " PTR_FORMAT,

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              mli Hamlin Li
              mli Hamlin Li
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                Updated:
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