iocost_monitor: reorder BlkgIterator

ElijahPepe · htejun · commit b74440d89895 · 2022-09-23T16:57:10.000-10:00
In order to comply with PEP 8, the first parameter of a class should be
__init__.

Signed-off-by: Elijah Conners &lt;business@elijahpepe.com&gt;
Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
diff --git a/tools/cgroup/iocost_monitor.py b/tools/cgroup/iocost_monitor.py
@@ -61,6 +61,11 @@ def err(s):
 }
 
 class BlkgIterator:
+    def __init__(self, root_blkcg, q_id, include_dying=False):
+        self.include_dying = include_dying
+        self.blkgs = []
+        self.walk(root_blkcg, q_id, '')
+
     def blkcg_name(blkcg):
         return blkcg.css.cgroup.kn.name.string_().decode('utf-8')
 
@@ -82,11 +87,6 @@ def walk(self, blkcg, q_id, parent_path):
                                      blkcg.css.children.address_of_(), 'css.sibling'):
             self.walk(c, q_id, path)
 
-    def __init__(self, root_blkcg, q_id, include_dying=False):
-        self.include_dying = include_dying
-        self.blkgs = []
-        self.walk(root_blkcg, q_id, '')
-
     def __iter__(self):
         return iter(self.blkgs)
 
