> The fix implements support for flat value object by heapwalking API. > > FollowReferences/IterateThroughHeap are executed at safepoint and agent > callbacks may request to set/update tags for the reported object. To store > tags for flattened object at safepoint a special tag table is used (entries > contain strong references to holder objects), entries from the table are > converted to entries in main tag table outside of safepoint.
Alex Menkov has updated the pull request incrementally with one additional commit since the last revision: report flattened objects from IterateThroughHeap ------------- Changes: - all: https://git.openjdk.org/valhalla/pull/1576/files - new: https://git.openjdk.org/valhalla/pull/1576/files/e5e14bfa..51b31dcd Webrevs: - full: https://webrevs.openjdk.org/?repo=valhalla&pr=1576&range=01 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=1576&range=00-01 Stats: 108 lines in 1 file changed: 88 ins; 1 del; 19 mod Patch: https://git.openjdk.org/valhalla/pull/1576.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1576/head:pull/1576 PR: https://git.openjdk.org/valhalla/pull/1576
