56 #define	mutex_lock(_m) do {			\  argument
59 	sx_xlock(&(_m)->sx);			\
62 #define	mutex_lock_nested(_m, _s)	mutex_lock(_m)  argument
63 #define	mutex_lock_nest_lock(_m, _s)	mutex_lock(_m)  argument
65 #define	mutex_lock_interruptible(_m) ({		\  argument
67 	linux_mutex_lock_interruptible(_m);	\
76 #define	mutex_lock_killable(_m) ({		\  argument
78 	linux_mutex_lock_interruptible(_m);	\
81 #define	mutex_lock_killable_nested(_m, _sub)	\  argument
82 	mutex_lock_killable(_m)
84 #define	mutex_unlock(_m) do {			\  argument
87 	sx_xunlock(&(_m)->sx);			\
90 #define	mutex_trylock(_m) ({			\  argument
92 	!!sx_try_xlock(&(_m)->sx);		\
110 #define	mutex_init(_m) \  argument
111 	linux_mutex_init(_m, mutex_name(#_m), SX_NOWITNESS)
113 #define	__mutex_init(_m, _n, _l) \  argument
114 	linux_mutex_init(_m, _n, SX_NOWITNESS)
116 #define	mutex_init_witness(_m) \  argument
117 	linux_mutex_init(_m, mutex_name(#_m), SX_DUPOK)
119 #define	mutex_destroy(_m) \  argument
120 	linux_mutex_destroy(_m)