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-rw-r--r--kernel/cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index fe00b3b983a8..8185a0f09594 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -702,7 +702,7 @@ static int rebind_subsystems(struct cgroupfs_root *root,
702 * any child cgroups exist. This is theoretically supportable 702 * any child cgroups exist. This is theoretically supportable
703 * but involves complex error handling, so it's being left until 703 * but involves complex error handling, so it's being left until
704 * later */ 704 * later */
705 if (!list_empty(&cgrp->children)) 705 if (root->number_of_cgroups > 1)
706 return -EBUSY; 706 return -EBUSY;
707 707
708 /* Process each subsystem */ 708 /* Process each subsystem */