infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-01-28 12:09:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix assert in concurrent_set_update_watermark

Browse Source
This commit is contained in:
Xiaolong Peng 2026-01-16 01:15:28 -08:00
parent 6c1a5c4085
commit 48e04e885a
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/hotspot/share/gc/shenandoah/shenandoahAllocator.cpp
View File

@ -274,7 +274,11 @@ HeapWord* ShenandoahAllocator<ALLOC_PARTITION>::allocate_in(ShenandoahHeapRegion
// For GC allocations, we advance update_watermark because the objects relocated into this memory during
// evacuation are not updated during evacuation. For both young and old regions r, it is essential that all
// PLABs be made parsable at the end of evacuation. This is enabled by retiring all plabs at end of evacuation.
region->concurrent_set_update_watermark(IS_SHARED_ALLOC_REGION ? region->volatile_top() : region->top());
if (IS_SHARED_ALLOC_REGION) {
region->concurrent_set_update_watermark(region->top());
} else {
region->set_update_watermark(region->top());
}
}
if (!IS_SHARED_ALLOC_REGION && region->free_words() < PLAB::min_size()) {