369 #define rcu_check_sparse(p, space) \  argument
370 	((void)(((typeof(*p) space *)p) == p))
372 #define rcu_check_sparse(p, space)  argument
382 #define unrcu_pointer(p)						\  argument
384 	typeof(*p) *_________p1 = (typeof(*p) *__force)(p);		\
385 	rcu_check_sparse(p, __rcu);					\
386 	((typeof(*p) __force __kernel *)(_________p1)); 		\
389 #define __rcu_access_pointer(p, space) \  argument
391 	typeof(*p) *_________p1 = (typeof(*p) *__force)READ_ONCE(p); \
392 	rcu_check_sparse(p, space); \
393 	((typeof(*p) __force __kernel *)(_________p1)); \
395 #define __rcu_dereference_check(p, c, space) \  argument
398 	typeof(*p) *________p1 = (typeof(*p) *__force)READ_ONCE(p); \
400 	rcu_check_sparse(p, space); \
401 	((typeof(*p) __force __kernel *)(________p1)); \
403 #define __rcu_dereference_protected(p, c, space) \  argument
406 	rcu_check_sparse(p, space); \
407 	((typeof(*p) __force __kernel *)(p)); \
409 #define rcu_dereference_raw(p) \  argument
412 	typeof(p) ________p1 = READ_ONCE(p); \
413 	((typeof(*p) __force __kernel *)(________p1)); \
453 #define rcu_assign_pointer(p, v)					      \  argument
456 	rcu_check_sparse(p, __rcu);					      \
459 		WRITE_ONCE((p), (typeof(p))(_r_a_p__v));		      \
461 		smp_store_release(&p, RCU_INITIALIZER((typeof(p))_r_a_p__v)); \
501 #define rcu_access_pointer(p) __rcu_access_pointer((p), __rcu)  argument
536 #define rcu_dereference_check(p, c) \  argument
537 	__rcu_dereference_check((p), (c) || rcu_read_lock_held(), __rcu)
551 #define rcu_dereference_bh_check(p, c) \  argument
552 	__rcu_dereference_check((p), (c) || rcu_read_lock_bh_held(), __rcu)
566 #define rcu_dereference_sched_check(p, c) \  argument
567 	__rcu_dereference_check((p), (c) || rcu_read_lock_sched_held(), \
577 #define rcu_dereference_raw_check(p) __rcu_dereference_check((p), 1, __rcu)  argument
595 #define rcu_dereference_protected(p, c) \  argument
596 	__rcu_dereference_protected((p), (c), __rcu)
605 #define rcu_dereference(p) rcu_dereference_check(p, 0)  argument
613 #define rcu_dereference_bh(p) rcu_dereference_bh_check(p, 0)  argument
621 #define rcu_dereference_sched(p) rcu_dereference_sched_check(p, 0)  argument
643 #define rcu_pointer_handoff(p) (p)  argument
859 #define RCU_INIT_POINTER(p, v) \  argument
861 		rcu_check_sparse(p, __rcu); \
862 		WRITE_ONCE(p, RCU_INITIALIZER(v)); \
872 #define RCU_POINTER_INITIALIZER(p, v) \  argument
873 		.p = RCU_INITIALIZER(v)