diff mercurial/profiling.py @ 32851:cb6436e051ca

profiling: allow configuring minimum display threshold for hotpath

statprof.display_hotpath() accepts a "limit" function to choose the
minimum threshold for samples to display. The default is 0.05, which
means you don't need individual items contributing less than 5%.

I had a need to adjust this threshold. We already have a config
option for it. So let's reuse it.

check-config.py doesn't like having multiple defaults for the
ui.configwith() calls. The behavior is obviously correct. I'm
not sure if it is worth teaching check-config.py how to ignore
this. So I've just accepted the new output.

--- a/mercurial/profiling.py	Thu Jun 15 11:04:46 2017 -0700
+++ b/mercurial/profiling.py	Thu Jun 15 11:10:51 2017 -0700
@@ -138,6 +138,9 @@
             showmin = ui.configwith(fraction, 'profiling', 'showmin', 0.005)
             showmax = ui.configwith(fraction, 'profiling', 'showmax', 0.999)
             kwargs.update(minthreshold=showmin, maxthreshold=showmax)
+        elif profformat == 'hotpath':
+            limit = ui.configwith(fraction, 'profiling', 'showmin', 0.05)
+            kwargs['limit'] = limit
 
         statprof.display(fp, data=data, format=displayformat, **kwargs)