On Fri, 29 Mar 2024 11:35:57 GMT, Andrei Pangin <apan...@openjdk.org> wrote:
>> This fix makes `AsyncGetCallTrace` reentrant and async-signal-safe. >> Reentrancy is required in the cases when two or more profiling engines are >> running at the same time, e.g., when CPU and Wall clock profilers work >> together and therefore one profiler may interrupt another in the middle of >> getting a stack trace. >> >> Tested with async-profiler: >> >> java >> -agentpath:/path/to/libasyncProfiler.so=start,event=cpu,interval=1ms,wall=1ms,file=profile.jfr > > Andrei Pangin has updated the pull request incrementally with one additional > commit since the last revision: > > Rephrased comment about AsyncGetCallTrace reentrancy Marked as reviewed by dholmes (Reviewer). ------------- PR Review: https://git.openjdk.org/jdk/pull/18504#pullrequestreview-1972482922
