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| author | tschatzl <none@none> | 2014-09-03 09:24:07 +0200 |
|---|---|---|
| committer | tschatzl <none@none> | 2014-09-03 09:24:07 +0200 |
| commit | 3c545dd80352e94db11a8d01631dec60b3802ff9 (patch) | |
| tree | e85a9a769e0a57d78432baa673e726c4465c3e39 /src/share/vm/gc_implementation | |
| parent | fc1d4bd8fd293c43852ef1db1cb672c21e596097 (diff) | |
| download | jdk8u_hotspot-3c545dd80352e94db11a8d01631dec60b3802ff9.tar.gz | |
8056043: Heap does not shrink within the heap after JDK-8038423
Summary: Enable shrinking within the heap by removing some code added for JDK-8054818. Enable the test case that checks that again too.
Reviewed-by: jwilhelm, jmasa
Diffstat (limited to 'src/share/vm/gc_implementation')
| -rw-r--r-- | src/share/vm/gc_implementation/g1/heapRegionManager.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/share/vm/gc_implementation/g1/heapRegionManager.cpp b/src/share/vm/gc_implementation/g1/heapRegionManager.cpp index 50661699e..29f46b31f 100644 --- a/src/share/vm/gc_implementation/g1/heapRegionManager.cpp +++ b/src/share/vm/gc_implementation/g1/heapRegionManager.cpp @@ -351,10 +351,6 @@ uint HeapRegionManager::shrink_by(uint num_regions_to_remove) { while ((removed < num_regions_to_remove) && (num_last_found = find_empty_from_idx_reverse(cur, &idx_last_found)) > 0) { - // Only allow uncommit from the end of the heap. - if ((idx_last_found + num_last_found) != _allocated_heapregions_length) { - return 0; - } uint to_remove = MIN2(num_regions_to_remove - removed, num_last_found); uncommit_regions(idx_last_found + num_last_found - to_remove, to_remove); |