RFR: 8372995: SerialGC: Allow SerialHeap::allocate_loaded_archive_space expand old_gen
Axel Boldt-Christmas
aboldtch at openjdk.org
Wed Dec 3 10:35:51 UTC 2025
`SerialHeap::allocate_loaded_archive_space` does currently not expand the old gen when allocating the archive space. This will cause problems when a not streamed aot archive cannot fit within the initial old size.
I propose we change this work like `ParallelHeap::allocate_loaded_archive_space` where we allow for old generation expansion.
The not streamed aot archive will now only be limited by the max old size rather than the initial old size.
* Testing
* Running GHA
* Running tier 1-5 on Oracle supported platforms
-------------
Commit messages:
- SerialGC: Allow SerialHeap::allocate_loaded_archive_space expand old_gen
Changes: https://git.openjdk.org/jdk/pull/28628/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28628&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8372995
Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/28628.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/28628/head:pull/28628
PR: https://git.openjdk.org/jdk/pull/28628
More information about the hotspot-gc-dev
mailing list