Mercurial > hg-stable
changeset 29924:e35a83cedde1
localrepo: make _refreshfilecachestats unfiltered method to refresh correctly
Before this patch, if transaction is started via "filtered repo"
object, _refreshfilecachestats() at closing transaction doesn't
refresh file stat of any @filecache properties correctly, because:
- _refreshfilecachestats() omits refreshing file stat of a
@filecache property, if it doesn't appear in self.__dict__
- if transaction is started via "filtered repo",
_refreshfilecachestats() is applied on "filtered repo"
because repo.transaction() adds "self._refreshfilecachestats" to
post close procedures. repo.transaction() isn't unfiltered method,
and "self" in it means "filtered repo" in this case.
Transactions started by explicit repo.transaction() easily causes
this situation.
- _refreshfilecachestats() applied on "filtered repo" omits whole
refreshing
because @filecache properties are stored into "unfiltered repo",
and appear only in self.__dict__ of "unfiltered repo".
This incorrect refreshing causes unnecessary reloading from files.
To refresh file stat of @filecache properties at closing transaction
correctly, this patch makes _refreshfilecachestats() unfiltered
method.
This patch chooses making _refreshfilecachestats() unfiltered method
instead of making transaction() unfiltered method, to reduce
unexpected side effect.
| author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
|---|---|
| date | Mon, 12 Sep 2016 03:06:29 +0900 |
| parents | 519a02267f90 |
| children | a82e138d5249 |
| files | mercurial/localrepo.py |
| diffstat | 1 files changed, 1 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/localrepo.py Mon Sep 12 03:06:29 2016 +0900 +++ b/mercurial/localrepo.py Mon Sep 12 03:06:29 2016 +0900 @@ -1279,6 +1279,7 @@ self.invalidate() self.invalidatedirstate() + @unfilteredmethod def _refreshfilecachestats(self, tr): """Reload stats of cached files so that they are flagged as valid""" for k, ce in self._filecache.items():