Commit 95d32518 authored by Wei Yang's avatar Wei Yang Committed by Tejun Heo
Browse files

cgroup: remove redundant kernfs_activate in cgroup_setup_root() 



This step is already done in rebind_subsystems().

Not necessary to do it again.

Signed-off-by: default avatarWei Yang <richard.weiyang@linux.alibaba.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 02de58b2

kernel/cgroup/cgroup.c

+0 −1
Original line number Diff line number Diff line
@@ -2006,7 +2006,6 @@ int cgroup_setup_root(struct cgroup_root *root, u16 ss_mask) 
	BUG_ON(!list_empty(&root_cgrp->self.children));

	BUG_ON(atomic_read(&root->nr_cgrps) != 1);



	kernfs_activate(root_cgrp->kn);

	ret = 0;

	goto out;