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-rw-r--r--kernel/cgroup.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 54a36fe..9fad3c1 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2164,7 +2164,6 @@ int cgroup_attach_proc(struct cgroup *cgrp, struct task_struct *leader)
/*
* step 5: success! and cleanup
*/
- synchronize_rcu();
cgroup_wakeup_rmdir_waiter(cgrp);
retval = 0;
out_list_teardown: