[PATCH v2 4/4] cgroup: Make debug controller report new controller masks

From: Waiman Long
Date: Fri Jul 21 2017 - 16:35:48 EST


The newly added cgroup controller masks (subtree_bypass and
enable_ss_mask) are now being reported in the debug.masks controller
file.

Signed-off-by: Waiman Long <longman@xxxxxxxxxx>
---
kernel/cgroup/debug.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/kernel/cgroup/debug.c b/kernel/cgroup/debug.c
index f661b4c..5f35a76 100644
--- a/kernel/cgroup/debug.c
+++ b/kernel/cgroup/debug.c
@@ -262,6 +262,8 @@ static int cgroup_masks_read(struct seq_file *seq, void *v)

cgroup_masks_read_one(seq, "subtree_control", cgrp->subtree_control);
cgroup_masks_read_one(seq, "subtree_ss_mask", cgrp->subtree_ss_mask);
+ cgroup_masks_read_one(seq, "subtree_bypass", cgrp->subtree_bypass);
+ cgroup_masks_read_one(seq, "enable_ss_mask", cgrp->enable_ss_mask);

cgroup_kn_unlock(of->kn);
return 0;
--
1.8.3.1