On Thu, Mar 06, 2025 at 04:55:31PM -0800, Junio C Hamano wrote: > [Cooking] > * ps/refname-avail-check-optim (2025-03-06) 16 commits > - refs: reuse iterators when determining refname availability > - refs/iterator: implement seeking for files iterators > - refs/iterator: implement seeking for packed-ref iterators > - refs/iterator: implement seeking for ref-cache iterators > - refs/iterator: implement seeking for reftable iterators > - refs/iterator: implement seeking for merged iterators > - refs/iterator: provide infrastructure to re-seek iterators > - refs/iterator: separate lifecycle from iteration > - refs: stop re-verifying common prefixes for availability > - refs/files: batch refname availability checks for initial transactions > - refs/files: batch refname availability checks for normal transactions > - refs/reftable: batch refname availability checks > - refs: introduce function to batch refname availability checks > - builtin/update-ref: skip ambiguity checks when parsing object IDs > - object-name: allow skipping ambiguity checks in `get_oid()` family > - object-name: introduce `repo_get_oid_with_flags()` > (this branch is used by kn/non-transactional-batch-updates.) > > The code paths to check whether a refname X is available (by seeing > if another ref X/Y exists, etc.) have been optimized. > > Needs review. > source: <20250306-pks-update-ref-optimization-v5-0-dcb2ee037e97@xxxxxx> I have reviewed some patches for the earlier version. This week, if I have bandwidth, I would review the whole patches again for this version. Thanks, Jialuo
