MIPS: VDSO: Prevent use of smp_processor_id()

[android-x86/kernel.git] / kernel / cgroup.c

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 4c23343..bb0cf1c 100644 (file)
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -4386,7 +4386,11 @@ int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from)
         */
        do {
                css_task_iter_start(&from->self, &it);
-               task = css_task_iter_next(&it);
+
+               do {
+                       task = css_task_iter_next(&it);
+               } while (task && (task->flags & PF_EXITING));
+
                if (task)
                        get_task_struct(task);
                css_task_iter_end(&it);