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8224974: Implement JEP 352

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Non-Volatile Mapped Byte Buffers

Reviewed-by: alanb, kvn, bpb, gromero, darcy, shade, bulasevich, dchuyko
This commit is contained in:
Andrew Dinn 2019-08-20 10:11:53 +01:00
parent db359f11b5
commit 047b8bfeb7
53 changed files with 1400 additions and 69 deletions
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4
src/hotspot/os/linux/os_linux.cpp
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@ -6185,6 +6185,10 @@ int os::compare_file_modified_times(const char* file1, const char* file2) {
return diff;
}
bool os::supports_map_sync() {
return true;
}
/////////////// Unit tests ///////////////
#ifndef PRODUCT