250 struct vnode *__mnt_vnode_next_all(struct vnode **mvp, struct mount *mp);
251 struct vnode *__mnt_vnode_first_all(struct vnode **mvp, struct mount *mp);
252 void          __mnt_vnode_markerfree_all(struct vnode **mvp, struct mount *mp);
254 #define MNT_VNODE_FOREACH_ALL(vp, mp, mvp)				\  argument
255 	for (vp = __mnt_vnode_first_all(&(mvp), (mp));			\
256 		(vp) != NULL; vp = __mnt_vnode_next_all(&(mvp), (mp)))
258 #define MNT_VNODE_FOREACH_ALL_ABORT(mp, mvp)				\  argument
260 		MNT_ILOCK(mp);						\
261 		__mnt_vnode_markerfree_all(&(mvp), (mp));		\
263 		mtx_assert(MNT_MTX(mp), MA_NOTOWNED);			\
270 struct vnode *__mnt_vnode_next_lazy(struct vnode **mvp, struct mount *mp,
272 struct vnode *__mnt_vnode_first_lazy(struct vnode **mvp, struct mount *mp,
274 void          __mnt_vnode_markerfree_lazy(struct vnode **mvp, struct mount *mp);
276 #define MNT_VNODE_FOREACH_LAZY(vp, mp, mvp, cb, cbarg)			\  argument
277 	for (vp = __mnt_vnode_first_lazy(&(mvp), (mp), (cb), (cbarg));	\
279 		vp = __mnt_vnode_next_lazy(&(mvp), (mp), (cb), (cbarg)))
281 #define MNT_VNODE_FOREACH_LAZY_ABORT(mp, mvp)				\  argument
282 	__mnt_vnode_markerfree_lazy(&(mvp), (mp))
284 #define	MNT_ILOCK(mp)	mtx_lock(&(mp)->mnt_mtx)  argument
285 #define	MNT_ITRYLOCK(mp) mtx_trylock(&(mp)->mnt_mtx)  argument
286 #define	MNT_IUNLOCK(mp)	mtx_unlock(&(mp)->mnt_mtx)  argument
287 #define	MNT_MTX(mp)	(&(mp)->mnt_mtx)  argument
289 #define	MNT_REF(mp)	do {						\  argument
290 	mtx_assert(MNT_MTX(mp), MA_OWNED);				\
291 	mp->mnt_ref++;							\
293 #define	MNT_REL(mp)	do {						\  argument
294 	mtx_assert(MNT_MTX(mp), MA_OWNED);				\
295 	(mp)->mnt_ref--;						\
296 	if ((mp)->mnt_vfs_ops && (mp)->mnt_ref < 0)		\
297 		vfs_dump_mount_counters(mp);				\
298 	if ((mp)->mnt_ref == 0 && (mp)->mnt_vfs_ops)		\
299 		wakeup((mp));						\
487 MNT_SHARED_WRITES(struct mount *mp)  in MNT_SHARED_WRITES()  argument
490 	return (mp != NULL && (mp->mnt_kern_flag & MNTK_SHARED_WRITES) != 0);  in MNT_SHARED_WRITES()
494 MNT_EXTENDED_SHARED(struct mount *mp)  in MNT_EXTENDED_SHARED()  argument
497 	return (mp != NULL && (mp->mnt_kern_flag & MNTK_EXTENDED_SHARED) != 0);  in MNT_EXTENDED_SHARED()
756 typedef int vfs_unmount_t(struct mount *mp, int mntflags);
757 typedef int vfs_root_t(struct mount *mp, int flags, struct vnode **vpp);
758 typedef	int vfs_quotactl_t(struct mount *mp, int cmds, uid_t uid, void *arg);
759 typedef	int vfs_statfs_t(struct mount *mp, struct statfs *sbp);
760 typedef	int vfs_sync_t(struct mount *mp, int waitfor);
761 typedef	int vfs_vget_t(struct mount *mp, ino_t ino, int flags,
763 typedef	int vfs_fhtovp_t(struct mount *mp, struct fid *fhp,
765 typedef	int vfs_checkexp_t(struct mount *mp, struct sockaddr *nam,
770 typedef	int vfs_extattrctl_t(struct mount *mp, int cmd,
773 typedef	int vfs_mount_t(struct mount *mp);
774 typedef int vfs_sysctl_t(struct mount *mp, fsctlop_t op,
776 typedef void vfs_susp_clean_t(struct mount *mp);
777 typedef void vfs_notify_lowervp_t(struct mount *mp, struct vnode *lowervp);
778 typedef void vfs_purge_t(struct mount *mp);
1052 #define vfs_assert_mount_counters(mp) do { } while (0)  argument
1053 #define vfs_dump_mount_counters(mp) do { } while (0)  argument
1074 #define	vfs_mount_pcpu(mp)		zpcpu_get(mp->mnt_pcpu)  argument
1075 #define	vfs_mount_pcpu_remote(mp, cpu)	zpcpu_get_cpu(mp->mnt_pcpu, cpu)  argument
1077 #define vfs_op_thread_entered(mp) ({				\  argument
1079 	struct mount_pcpu *_mpcpu = vfs_mount_pcpu(mp);		\
1083 #define vfs_op_thread_enter_crit(mp, _mpcpu) ({			\  argument
1086 	_mpcpu = vfs_mount_pcpu(mp);				\
1090 	if (__predict_false(mp->mnt_vfs_ops > 0)) {		\
1091 		vfs_op_thread_exit_crit(mp, _mpcpu);		\
1097 #define vfs_op_thread_enter(mp, _mpcpu) ({			\  argument
1100 	_retval = vfs_op_thread_enter_crit(mp, _mpcpu);		\
1106 #define vfs_op_thread_exit_crit(mp, _mpcpu) do {		\  argument
1107 	MPASS(_mpcpu == vfs_mount_pcpu(mp));			\
1113 #define vfs_op_thread_exit(mp, _mpcpu) do {			\  argument
1114 	vfs_op_thread_exit_crit(mp, _mpcpu);			\