# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1570515135 14400
# Node ID ad801d4af7cdeee09de09b84a17936a1651bf017
# Parent  0b32206c3c86bd62b4ddbe660b1df7898ee56cde
perf: use `setup` function in `perfdirfoldmap`

The command seems to pre-date the introduction of the `setup` support in timer.
We move the line that is obviously about benchmark setup in such `setup`
function.

diff -r 0b32206c3c86 -r ad801d4af7cd contrib/perf.py
--- a/contrib/perf.py	Tue Oct 08 01:49:18 2019 -0400
+++ b/contrib/perf.py	Tue Oct 08 02:12:15 2019 -0400
@@ -1170,14 +1170,16 @@
     opts = _byteskwargs(opts)
     timer, fm = gettimer(ui, opts)
     dirstate = repo.dirstate
-    b'a' in dirstate
+    dirstate._map.dirfoldmap.get(b'a')
+
+    def setup():
+        del dirstate._map.dirfoldmap
+        del dirstate._map._dirs
 
     def d():
         dirstate._map.dirfoldmap.get(b'a')
-        del dirstate._map.dirfoldmap
-        del dirstate._map._dirs
-
-    timer(d)
+
+    timer(d, setup=setup)
     fm.end()