Mercurial > hg > openjdk > jdk8u > hotspot
changeset 9028:fa7fe6dae563 jdk8u232-b03
8217785: Padding ParallelTaskTerminator::_offered_termination variable
Reviewed-by: shade, tschatzl
| author | zgu |
|---|---|
| date | Tue, 29 Jan 2019 08:28:24 -0500 |
| parents | c7a3e57fdf4a |
| children | 7576bbd5a03c 42118db355f5 |
| files | src/share/vm/utilities/taskqueue.hpp |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/vm/utilities/taskqueue.hpp Thu Aug 01 03:44:03 2019 +0100 +++ b/src/share/vm/utilities/taskqueue.hpp Tue Jan 29 08:28:24 2019 -0500 @@ -29,6 +29,7 @@ #include "memory/allocation.inline.hpp" #include "runtime/mutex.hpp" #include "runtime/orderAccess.inline.hpp" +#include "utilities/globalDefinitions.hpp" #include "utilities/stack.hpp" // Simple TaskQueue stats that are collected by default in debug builds. @@ -607,7 +608,9 @@ private: int _n_threads; TaskQueueSetSuper* _queue_set; + char _pad_before[DEFAULT_CACHE_LINE_SIZE]; int _offered_termination; + char _pad_after[DEFAULT_CACHE_LINE_SIZE]; #ifdef TRACESPINNING static uint _total_yields;