RFR: 8362530: VM crash with -XX:+PrintTieredEvents when collecting AOT profiling [v2]
Igor Veresov
iveresov at openjdk.org
Wed Aug 13 16:02:32 UTC 2025
> When printing tiered events we take the ttyLock and also now the trainingDataLock. While benign it's best to decouple these. The solution is to gather the output bits in a buffer and then print it.
Igor Veresov has updated the pull request incrementally with one additional commit since the last revision:
Update src/hotspot/share/compiler/compilationPolicy.cpp
Co-authored-by: Christian Hagedorn <christian.hagedorn at oracle.com>
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/26750/files
- new: https://git.openjdk.org/jdk/pull/26750/files/ab06c1bc..0aeea89e
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=26750&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=26750&range=00-01
Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/26750.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/26750/head:pull/26750
PR: https://git.openjdk.org/jdk/pull/26750
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