84 static inline struct hlist_head *m_hash(struct vfsmount *mnt, struct dentry *dentry)  in m_hash()
99 static int mnt_alloc_id(struct mount *mnt)  in mnt_alloc_id()
109 static void mnt_free_id(struct mount *mnt)  in mnt_free_id()
117 static int mnt_alloc_group_id(struct mount *mnt)  in mnt_alloc_group_id()
130 void mnt_release_group_id(struct mount *mnt)  in mnt_release_group_id()
139 static inline void mnt_add_count(struct mount *mnt, int n)  in mnt_add_count()
153 unsigned int mnt_get_count(struct mount *mnt)  in mnt_get_count()
179 	struct mount *mnt = kmem_cache_zalloc(mnt_cache, GFP_KERNEL);  in alloc_vfsmnt()  local
248 int __mnt_is_readonly(struct vfsmount *mnt)  in __mnt_is_readonly()
258 static inline void mnt_inc_writers(struct mount *mnt)  in mnt_inc_writers()
267 static inline void mnt_dec_writers(struct mount *mnt)  in mnt_dec_writers()
276 static unsigned int mnt_get_writers(struct mount *mnt)  in mnt_get_writers()
292 static int mnt_is_readonly(struct vfsmount *mnt)  in mnt_is_readonly()
319 	struct mount *mnt = real_mount(m);  in __mnt_want_write()  local
380 int mnt_clone_write(struct vfsmount *mnt)  in mnt_clone_write()
434 void __mnt_drop_write(struct vfsmount *mnt)  in __mnt_drop_write()
449 void mnt_drop_write(struct vfsmount *mnt)  in mnt_drop_write()
468 static int mnt_make_readonly(struct mount *mnt)  in mnt_make_readonly()
510 static void __mnt_unmake_readonly(struct mount *mnt)  in __mnt_unmake_readonly()
519 	struct mount *mnt;  in sb_prepare_remount_readonly()  local
553 static void free_vfsmnt(struct mount *mnt)  in free_vfsmnt()
570 	struct mount *mnt;  in __legitimize_mnt()  local
613 struct mount *__lookup_mnt(struct vfsmount *mnt, struct dentry *dentry)  in __lookup_mnt()
674 	struct mount *mnt;  in __is_local_mountpoint()  local
768 static inline int check_mnt(struct mount *mnt)  in check_mnt()
798 static void unhash_mnt(struct mount *mnt)  in unhash_mnt()
812 static void detach_mnt(struct mount *mnt, struct path *old_path)  in detach_mnt()
822 static void umount_mnt(struct mount *mnt)  in umount_mnt()
832 void mnt_set_mountpoint(struct mount *mnt,  in mnt_set_mountpoint()
844 static void __attach_mnt(struct mount *mnt, struct mount *parent)  in __attach_mnt()
854 static void attach_mnt(struct mount *mnt,  in attach_mnt()
862 void mnt_change_mountpoint(struct mount *parent, struct mountpoint *mp, struct mount *mnt)  in mnt_change_mountpoint()
897 static void commit_tree(struct mount *mnt)  in commit_tree()
948 	struct mount *mnt;  in vfs_kern_mount()  local
998 	struct mount *mnt;  in clone_mnt()  local
1081 static void cleanup_mnt(struct mount *mnt)  in cleanup_mnt()
1119 static void mntput_no_expire(struct mount *mnt)  in mntput_no_expire()
1180 void mntput(struct vfsmount *mnt)  in mntput()
1192 struct vfsmount *mntget(struct vfsmount *mnt)  in mntget()
1301 	struct mount *mnt = real_mount(m);  in may_umount_tree()  local
1336 int may_umount(struct vfsmount *mnt)  in may_umount()
1379 static bool disconnect_mount(struct mount *mnt, enum umount_tree_flags how)  in disconnect_mount()
1412 static void umount_tree(struct mount *mnt, enum umount_tree_flags how)  in umount_tree()
1469 static int do_umount(struct mount *mnt, int flags)  in do_umount()
1576 	struct mount *mnt;  in __detach_mounts()  local
1626 	struct mount *mnt;  in ksys_umount()  local
1705 struct mount *copy_tree(struct mount *mnt, struct dentry *dentry,  in copy_tree()
1781 void drop_collected_mounts(struct vfsmount *mnt)  in drop_collected_mounts()
1818 	struct mount *mnt;  in iterate_mounts()  local
1830 static void cleanup_group_ids(struct mount *mnt, struct mount *end)  in cleanup_group_ids()
1840 static int invent_group_ids(struct mount *mnt, bool recurse)  in invent_group_ids()
1857 int count_mounts(struct mnt_namespace *ns, struct mount *mnt)  in count_mounts()
2024 	struct vfsmount *mnt;  in lock_mount()  local
2063 static int graft_tree(struct mount *mnt, struct mount *p, struct mountpoint *mp)  in graft_tree()
2098 	struct mount *mnt = real_mount(path->mnt);  in do_change_type()  local
2127 static bool has_locked_children(struct mount *mnt, struct dentry *dentry)  in has_locked_children()
2147 	struct mount *mnt = NULL, *old, *parent;  in do_loopback()  local
2206 static int change_mount_flags(struct vfsmount *mnt, int ms_flags)  in change_mount_flags()
2233 	struct mount *mnt = real_mount(path->mnt);  in do_remount()  local
2290 static inline int tree_contains_unbindable(struct mount *mnt)  in tree_contains_unbindable()
2370 static struct vfsmount *fs_set_subtype(struct vfsmount *mnt, const char *fstype)  in fs_set_subtype()
2447 	struct vfsmount *mnt;  in do_new_mount()  local
2479 	struct mount *mnt = real_mount(m);  in finish_automount()  local
2512 void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list)  in mnt_set_expiry()
2529 	struct mount *mnt, *next;  in mark_mounts_for_expiry()  local
2578 		struct mount *mnt = list_entry(tmp, struct mount, mnt_child);  in select_submounts()  local
2613 static void shrink_submounts(struct mount *mnt)  in shrink_submounts()
2939 		struct mount *mnt = real_mount(m);  in create_mnt_ns()  local
2950 struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)  in mount_subtree()
3025 bool is_path_reachable(struct mount *mnt, struct dentry *dentry,  in is_path_reachable()
3170 	struct vfsmount *mnt;  in init_mount_tree()  local
3242 	struct vfsmount *mnt;  in kern_mount_data()  local
3255 void kern_unmount(struct vfsmount *mnt)  in kern_unmount()
3266 bool our_mnt(struct vfsmount *mnt)  in our_mnt()
3299 	struct mount *mnt;  in mnt_already_visible()  local
3358 static bool mount_too_revealing(struct vfsmount *mnt, int *new_mnt_flags)  in mount_too_revealing()
3381 bool mnt_may_suid(struct vfsmount *mnt)  in mnt_may_suid()