From: Kamalesh Babulal Date: Wed, 12 Apr 2023 14:27:58 +0000 (+0000) Subject: ftests-064: avoid enabling controller on leaf cgroup node X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52f6d46c5feee7d21d58a6d7762853a6e51cc1a6;p=thirdparty%2Flibcgroup.git ftests-064: avoid enabling controller on leaf cgroup node cgroup v2, has no internal process constraint, where the process runs only on the leaf node of the cgroup hierarchy and no controllers should be enabled on the leaf cgroup node too. Let's not enable cpu controller on the leaf cgroup node. Signed-off-by: Kamalesh Babulal Signed-off-by: Tom Hromatka (cherry picked from commit ddadfd67a161da5052e6e2eba97d3052fd976cca) --- diff --git a/tests/ftests/064-sudo-systemd_cgset-v2.py b/tests/ftests/064-sudo-systemd_cgset-v2.py index 09a71f3c..c42bc501 100755 --- a/tests/ftests/064-sudo-systemd_cgset-v2.py +++ b/tests/ftests/064-sudo-systemd_cgset-v2.py @@ -60,15 +60,14 @@ def setup(config): # With cgroup v2, we can't enable controller for the child cgroup, while # a task is attached to test064.scope. Attach the task from test064.scope - # to child cgroup SYSTEMD_CGNAME and then enable cpu controller in the parent - # and then in the SYSTEMD_CGNAME cgroup, so that the cgroup.get() works + # to child cgroup SYSTEMD_CGNAME and then enable cpu controller in the parent, + # so that the cgroup.get() works Cgroup.set(config, cgname=SYSTEMD_CGNAME, setting='cgroup.procs', value=pid) Cgroup.set( config, cgname=(os.path.join(SLICE, SCOPE)), setting='cgroup.subtree_control', value='+cpu', ignore_systemd=True ) - Cgroup.set(config, cgname=SYSTEMD_CGNAME, setting='cgroup.subtree_control', value='+cpu') # create and check if the cgroup was created under the controller root if not Cgroup.create_and_validate(config, CONTROLLER, OTHER_CGNAME, ignore_systemd=True):