Mercurial > hg
diff mercurial/localrepo.py @ 45433:324ad3e7ef41
localrepo: warn if we are writing to cache without a lock
From quite sometime we have two types of cache, `cache` and `wcache`. The later
one is a working copy cache and the first one is a store cache.
Let's add a check for warning if we are missing store lock while writing to
these caches.
This is inspired from some tag cache breakage which is observed when multiple
shares are in play.
The interesting part is that although we are still taking wlock to write store
caches at many places, but still the test pases.
Differential Revision: https://phab.mercurial-scm.org/D9000
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Tue, 08 Sep 2020 18:46:01 +0530 |
parents | 4111954cf86d |
children | 4a0ccbecbaa6 |
line wrap: on
line diff
--- a/mercurial/localrepo.py Thu Sep 03 14:14:40 2020 +0530 +++ b/mercurial/localrepo.py Tue Sep 08 18:46:01 2020 +0530 @@ -1250,7 +1250,12 @@ msg = b'accessing cache with vfs instead of cachevfs: "%s"' repo.ui.develwarn(msg % path, stacklevel=3, config=b"cache-vfs") # path prefixes covered by 'lock' - vfs_path_prefixes = (b'journal.', b'undo.', b'strip-backup/') + vfs_path_prefixes = ( + b'journal.', + b'undo.', + b'strip-backup/', + b'cache/', + ) if any(path.startswith(prefix) for prefix in vfs_path_prefixes): if repo._currentlock(repo._lockref) is None: repo.ui.develwarn(