Add support for lscgroup to the Cgroup class.
Signed-off-by: Tom Hromatka <[email protected]>
---
ftests/cgroup.py | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/ftests/cgroup.py b/ftests/cgroup.py
index 0e2dd3a2179a..31e06bd79b4a 100644
--- a/ftests/cgroup.py
+++ b/ftests/cgroup.py
@@ -750,3 +750,36 @@ class Cgroup(object):
mount_list.append(mount_copy)
return mount_list
+
+ @staticmethod
+ def lscgroup(config, cghelp=False, controller=None, path=None):
+ cmd = list()
+
+ cmd.append(Cgroup.build_cmd_path('lscgroup'))
+
+ if cghelp:
+ cmd.append('-h')
+
+ if controller is not None and path is not None:
+ if isinstance(controller, list):
+ for idx, ctrl in enumerate(controller):
+ cmd.append('-g')
+ cmd.append('{}:{}'.format(ctrl, path[idx]))
+ elif isinstance(controller, str):
+ cmd.append('-g')
+ cmd.append('{}:{}'.format(controller, path))
+ else:
+ raise ValueError('Unsupported controller value')
+
+ if config.args.container:
+ ret = config.container.run(cmd)
+ else:
+ try:
+ ret = Run.run(cmd)
+ except RunError as re:
+ if "profiling" in re.stderr:
+ ret = re.stdout
+ else:
+ raise re
+
+ return ret
--
2.26.2
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