293 #define RCU_LOCKDEP_WARN(c, s)						\  argument
296 		if (debug_lockdep_rcu_enabled() && !__warned && (c)) {	\
323 #define RCU_LOCKDEP_WARN(c, s) do { } while (0)  argument
349 #define __rcu_dereference_check(p, c, space) \  argument
353 	RCU_LOCKDEP_WARN(!(c), "suspicious rcu_dereference_check() usage"); \
357 #define __rcu_dereference_protected(p, c, space) \  argument
359 	RCU_LOCKDEP_WARN(!(c), "suspicious rcu_dereference_protected() usage"); \
429 #define rcu_replace_pointer(rcu_ptr, ptr, c)				\  argument
431 	typeof(ptr) __tmp = rcu_dereference_protected((rcu_ptr), (c));	\
446 #define rcu_swap_protected(rcu_ptr, ptr, c) do {			\  argument
447 	typeof(ptr) __tmp = rcu_dereference_protected((rcu_ptr), (c));	\
506 #define rcu_dereference_check(p, c) \  argument
507 	__rcu_dereference_check((p), (c) || rcu_read_lock_held(), __rcu)
516 #define rcu_dereference_bh_check(p, c) \  argument
517 	__rcu_dereference_check((p), (c) || rcu_read_lock_bh_held(), __rcu)
526 #define rcu_dereference_sched_check(p, c) \  argument
527 	__rcu_dereference_check((p), (c) || rcu_read_lock_sched_held(), \
555 #define rcu_dereference_protected(p, c) \  argument
556 	__rcu_dereference_protected((p), (c), __rcu)