D7144: status: use unfiltered repo if we're getting status of working copy

[martinvonz (Martin von Zweigbergk)]

martinvonz created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  Loading the filtered repo can be slow if there are many obsmarkers and
  it's not needed in the plain `hg status` case. This saves about 60ms
  in my hg repo and about 200ms in a repo I use at work (where we have
  an extension that hooks into repoview.pinnedrevs()).

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D7144

AFFECTED FILES
  mercurial/commands.py

CHANGE DETAILS

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -6767,6 +6767,11 @@
         else:
             terse = ui.config(b'commands', b'status.terse')
 
+    if not revs and not change:
+        # Avoid loading obsmarkers if we're accessing only the working copy
+        # parent (which will never be hidden).
+        repo = repo.unfiltered()
+
     if revs and change:
         msg = _(b'cannot specify --rev and --change at the same time')
         raise error.Abort(msg)



To: martinvonz, #hg-reviewers
Cc: mercurial-devel