lib/buildstats: fix parsing of trees with reduced_proc_pressure directories

The /proc/pressure support in buildstats is creating directories in the
buildstats tree called reduced_proc_pressure, which confuses the parsing
logic as that cannot be parsed as a name-epoc-version-revision tuple.

Explicitly skip this directory to solve the problem.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit 24f0331f0b7e51161b1fa43d4592b491d2037fe9)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/scripts/lib/buildstats.py b/scripts/lib/buildstats.py
index c69b5bf4d75eef9e4c2c8193aaf17409d702b741..3b76286ba57a57ae9a9cf08e52324613b176f956 100644 (file)
--- a/scripts/lib/buildstats.py
+++ b/scripts/lib/buildstats.py
@@ -8,7 +8,7 @@ import json
 import logging
 import os
 import re
-from collections import namedtuple,OrderedDict
+from collections import namedtuple
 from statistics import mean
 
 
@@ -238,7 +238,7 @@ class BuildStats(dict):
         subdirs = os.listdir(path)
         for dirname in subdirs:
             recipe_dir = os.path.join(path, dirname)
-            if not os.path.isdir(recipe_dir):
+            if dirname == "reduced_proc_pressure" or not os.path.isdir(recipe_dir):
                 continue
             name, epoch, version, revision = cls.split_nevr(dirname)
             bsrecipe = BSRecipe(name, epoch, version, revision)