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| author | KimmingLau <294001791@qq.com> | 2024-04-04 04:20:18 +0800 |
|---|---|---|
| committer | Alexander Kriegisch <Alexander@Kriegisch.name> | 2024-04-10 11:23:00 +0200 |
| commit | 70a454761097fc22918861c53db1f09445b685bb (patch) | |
| tree | 300c5f5d2c7825d7d51f25096b60e335e44dbc10 /tests/bugs169/pr48080 | |
| parent | 856db5d97f329041751418b2cc43d7574e26144d (diff) | |
| download | aspectj-70a454761097fc22918861c53db1f09445b685bb.tar.gz aspectj-70a454761097fc22918861c53db1f09445b685bb.zip | |
JoinPointImpl: Remove thread-locals after usage, where possible
Avoid potential ThreadLocalMap.Entry accumulation. Entry is a
WeakReference. When JoinPointImpl objects are collected by GC, Entry
instances are still be referenced by ThreadLocalMap, which leads to
memory pressure and potentially more full GCs. So, we proactively remove
ThreadLocal<Integer> arcIndex instances when arcIndex has been
decremented back to -1 per thread. This is not perfect, because not each
thread can be expected to proceed, but it should ameliorate the
situation to some degree.
Fixes #302.
Co-authored-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Signed-off-by: KimmingLau <294001791@qq.com>
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Diffstat (limited to 'tests/bugs169/pr48080')
0 files changed, 0 insertions, 0 deletions