rust-dirstatemap: add missing @propertycache
While investigating a regression on `hg update` performance introduced by the
Rust `dirstatemap`, two missing `@propertycache` were identified when comparing
against the Python implementation. This adds back the first one, that has
no observable impact on behavior. The second one (`nonnormalset`) is going to
be more involved, as the caching has to be done from the Rust side of things.
Differential Revision: https://phab.mercurial-scm.org/D8047
--- a/mercurial/dirstate.py Thu Jan 30 19:16:12 2020 +0100
+++ b/mercurial/dirstate.py Wed Jan 29 11:11:18 2020 +0100
@@ -1849,7 +1849,7 @@
nonnorm, otherparents = self._rustmap.nonnormalentries()
return nonnorm
- @property
+ @propertycache
def otherparentset(self):
nonnorm, otherparents = self._rustmap.nonnormalentries()
return otherparents