--- a/mercurial/configitems.py Tue Apr 14 03:18:14 2020 +0200
+++ b/mercurial/configitems.py Tue Apr 14 04:08:46 2020 +0200
@@ -405,18 +405,6 @@
coreconfigitem(
b'devel', b'legacy.exchange', default=list,
)
-# TODO before getting `persistent-nodemap` out of experimental
-#
-# * decide for a "status" of the persistent nodemap and associated location
-# - part of the store next the revlog itself (new requirements)
-# - part of the cache directory
-# - part of an `index` directory
-# (https://www.mercurial-scm.org/wiki/ComputedIndexPlan)
-# * do we want to use this for more than just changelog? if so we need:
-# - simpler "pending" logic for them
-# - double check the memory story (we dont want to keep all revlog in memory)
-# - think about the naming scheme if we are in "cache"
-# * increment the version format to "1" and freeze it.
coreconfigitem(
b'devel', b'persistent-nodemap', default=False,
)
@@ -783,6 +771,9 @@
coreconfigitem(
b'format', b'usestore', default=True,
)
+# Right now, the only efficient implement of the nodemap logic is in Rust, so
+# the persistent nodemap feature needs to stay experimental as long as the Rust
+# extensions are an experimental feature.
coreconfigitem(
b'format', b'use-persistent-nodemap', default=False, experimental=True
)