1/* Public domain. */ 2 3#ifndef _LINUX_LOCKDEP_H 4#define _LINUX_LOCKDEP_H 5 6#include <linux/smp.h> 7 8struct lock_class_key { 9}; 10 11struct pin_cookie { 12}; 13 14#define might_lock(lock) 15#define might_lock_nested(lock, subc) 16#define lockdep_assert(c) do {} while(0) 17#define lockdep_assert_held(lock) do { (void)(lock); } while(0) 18#define lockdep_assert_held_once(lock) do { (void)(lock); } while(0) 19#define lockdep_assert_once(lock) do { (void)(lock); } while(0) 20#define lockdep_assert_not_held(lock) do { (void)(lock); } while(0) 21#define lockdep_assert_none_held_once() do {} while(0) 22#define lock_acquire(lock, a, b, c, d, e, f) 23#define lock_release(lock, a) 24#define lock_acquire_shared_recursive(lock, a, b, c, d) 25#define lockdep_set_subclass(a, b) 26#define lockdep_unpin_lock(a, b) 27#define lockdep_set_class(a, b) 28#define lockdep_init_map(a, b, c, d) 29#define lockdep_set_class_and_name(a, b, c) 30#define lockdep_is_held(lock) 0 31 32#define mutex_acquire(a, b, c, d) 33#define mutex_release(a, b) 34 35#define SINGLE_DEPTH_NESTING 0 36 37#define lockdep_pin_lock(lock) \ 38({ \ 39 struct pin_cookie pc = {}; \ 40 pc; \ 41}) 42 43#endif 44