Improve UnwindInfoTable's performance#125545

Merged

eduardo-vp merged 24 commits intodotnet:mainfrom

eduardo-vp:lock-per-UnwindInfoTableObject

Mar 20, 2026

Commits on Mar 17, 2026

Batch unwind info table entries
Eduardo Velarde
committed
Flush before method is done JITing
Eduardo Velarde
committed
Use two locks
Eduardo Velarde
committed

Commits on Mar 18, 2026

Copilot code review
Eduardo Velarde
committed
Revert "Copilot code review"
Eduardo Velarde
committed
Read the table under the publish lock for early return
Eduardo Velarde
committed
Check for null hHandle in FlushPendingEntries
Eduardo Velarde
committed
PR feedback
Eduardo Velarde
committed
Update commet

eduardo-vp
and
Copilot
authored
PR feedback
Eduardo Velarde
committed
Perf: remove unwind info handle null check
Eduardo Velarde
committed

Commits on Mar 19, 2026

Potential fix for pull request finding

eduardo-vp
and
Copilot
authored
Make AddToUnwindInfoTable an instance method
Eduardo Velarde
committed
Add as many entries as possible after taking the pending lock
Eduardo Velarde
committed
Delete old table outside of the lock
Eduardo Velarde
committed
Flush after adding all the entries

eduardo-vp
and
jkotas
authored
Remove flush at the end of publish method

eduardo-vp
and
jkotas
authored
Some PR feedback
Eduardo Velarde
committed
Remove unnecessary check of the pending buffer when removing unwind info
Eduardo Velarde
committed

Commits on Mar 20, 2026

Take publish lock at the beginning of FlushPendingEntries
Eduardo Velarde
committed
Free the old table outside the lock

eduardo-vp
and
jkotas
authored
PR feedback

eduardo-vp
and
jkotas
authored
Update comment
Eduardo Velarde
committed
Nits
Eduardo Velarde
committed