Messages in this thread | | | Date | Sun, 1 May 2016 23:20:53 +1000 | Subject | Re: [PATCH] cgroup: allow management of subtrees by new cgroup namespaces | From | Aleksa Sarai <> |
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> +err_unset_mode: > + /* Clean up the mode changes. */ > + do_each_subsys_mask(ss, ssid, updated_mask) { > + struct kernfs_node *kn = cset->subsys[ssid]->cgroup->kn; > + > + kernfs_break_active_protection(kn); > + cgroup_kn_set_mode(kn, mode[ssid]); > + kernfs_unbreak_active_protection(kn); > + } while_each_subsys_mask();
Sorry, I just realised this doesn't unlock all of the relevant locks in the error path. I'll send an updated patch.
-- Aleksa Sarai (cyphar) www.cyphar.com
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