Without MEMFLAGS arg, it is needed to call another NMT API to tell the type of the memory. When MEMFLAGS flag passed in as arg in reserve/commit/uncommit operations, NMT can avoid the extra search for setting the type of the memory.
- is cloned by
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JDK-8331539 [REDO] NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API
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- Closed
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- relates to
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JDK-8331645 Error: ShouldNotReachHere() in virtualMemoryTracker.cpp
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- Closed
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- Closed
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- links to
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Commit
openjdk/jdk/4036d7d8
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Review(master)
openjdk/jdk/18745