revlog: store mmaplargeindex as an instance attribute
This makes it more consistent with everything else. It also
makes it possible to move the opener/features processing
into _loadindex().
Differential Revision: https://phab.mercurial-scm.org/D5562
--- a/mercurial/revlog.py Wed Jan 09 17:41:36 2019 -0800
+++ b/mercurial/revlog.py Wed Jan 09 16:14:09 2019 -0800
@@ -352,6 +352,7 @@
# When True, indexfile is opened with checkambig=True at writing, to
# avoid file stat ambiguity.
self._checkambig = checkambig
+ self._mmaplargeindex = mmaplargeindex
self._censorable = censorable
# 3-tuple of (node, rev, text) for a raw revision.
self._revisioncache = None
@@ -406,7 +407,7 @@
self._compengine = opts['compengine']
if 'maxdeltachainspan' in opts:
self._maxdeltachainspan = opts['maxdeltachainspan']
- if mmaplargeindex and 'mmapindexthreshold' in opts:
+ if self._mmaplargeindex and 'mmapindexthreshold' in opts:
mmapindexthreshold = opts['mmapindexthreshold']
self._sparserevlog = bool(opts.get('sparse-revlog', False))
withsparseread = bool(opts.get('with-sparse-read', False))