Mercurial > public > mercurial-scm > hg-stable

diff mercurial/revset.py @ 25567:f140d6207cca

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revset: use parentsets.min in _children As stated in the comment, using the smartset 'min' will give more opportunity to be smart. It give a small but significant boost to the performance. Most of the time is still spend doing the actual computation but at least we can scrap some performance when it makes sense. revset #0: roots(0:tip) plain 0) 0.046600 1) 0.044109 94%
author Pierre-Yves David <pierre-yves.david@fb.com>
date Thu, 11 Jun 2015 19:02:24 -0700
parents 15412bba5a68
children 97528adbf74b
line wrap: on
line diff
--- a/mercurial/revset.py	Thu Jun 11 11:42:46 2015 -0700
+++ b/mercurial/revset.py	Thu Jun 11 19:02:24 2015 -0700
@@ -622,9 +622,7 @@
         return baseset()
     cs = set()
     pr = repo.changelog.parentrevs
-    # XXX this should be 'parentset.min()' assuming 'parentset' is a smartset
-    # (and if it is not, it should.)
-    minrev = min(parentset)
+    minrev = parentset.min()
     for r in narrow:
         if r <= minrev:
             continue