rcu, cgroup: Relax the check in task_subsys_state() as early boot is now handled...

This patch removes the check for !rcu_scheduler_active because
this check has been incorporated into rcu_dereference_check().

Signed-off-by: Paul E. McKenney <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
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LKML-Reference: <1267631219[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index a73e1ced09b863d675aa2cfca6e4540d4f471a2f..c9bbcb2a75aecbacdb1463cf08a2b0a26d0f264b 100644 (file)
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -489,7 +489,6 @@ static inline struct cgroup_subsys_state *task_subsys_state(
 {
        return rcu_dereference_check(task->cgroups->subsys[subsys_id],
                                     rcu_read_lock_held() ||
-                                    !rcu_scheduler_active ||
                                     cgroup_lock_is_held());
 }