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rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
include
/
linux
/
cgroup.h
diff --git
a/include/linux/cgroup.h
b/include/linux/cgroup.h
index
ab4ac0c
..
da7e4bc
100644
(file)
--- a/
include/linux/cgroup.h
+++ b/
include/linux/cgroup.h
@@
-539,7
+539,6
@@
static inline struct cgroup_subsys_state *cgroup_subsys_state(
*/
#define task_subsys_state_check(task, subsys_id, __c) \
rcu_dereference_check(task->cgroups->subsys[subsys_id], \
- rcu_read_lock_held() || \
lockdep_is_held(&task->alloc_lock) || \
cgroup_lock_is_held() || (__c))