8301148: Serial: Remove ContiguousSpace::reset_saved_mark

Reviewed-by: kbarrett, tschatzl
openjdk · Jan 30, 2023 · 82df4a2 · 82df4a2 · openjdk-notifier · Jan 30, 2023
1 parent c672ed1
commit 82df4a2
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diff --git a/src/hotspot/share/gc/serial/tenuredGeneration.cpp b/src/hotspot/share/gc/serial/tenuredGeneration.cpp
@@ -322,7 +322,6 @@ TenuredGeneration::TenuredGeneration(ReservedSpace rs,
   HeapWord* bottom = (HeapWord*) _virtual_space.low();
   HeapWord* end    = (HeapWord*) _virtual_space.high();
   _the_space  = new TenuredSpace(_bts, MemRegion(bottom, end));
-  _the_space->reset_saved_mark();
   // If we don't shrink the heap in steps, '_shrink_factor' is always 100%.
   _shrink_factor = ShrinkHeapInSteps ? 0 : 100;
   _capacity_at_prologue = 0;

diff --git a/src/hotspot/share/gc/shared/space.hpp b/src/hotspot/share/gc/shared/space.hpp
@@ -425,7 +425,6 @@ class ContiguousSpace: public CompactibleSpace {
   void set_top(HeapWord* value)    { _top = value; }
 
   void set_saved_mark()            { _saved_mark_word = top();    }
-  void reset_saved_mark()          { _saved_mark_word = bottom(); }
 
   bool saved_mark_at_top() const { return saved_mark_word() == top(); }