82 struct dentry {  struct
85 	seqcount_spinlock_t d_seq;	/* per dentry seqlock */  argument
87 	struct dentry *d_parent;	/* parent directory */  argument
95 	const struct dentry_operations *d_op;  argument
96 	struct super_block *d_sb;	/* The root of the dentry tree */  argument
100 	struct lockref d_lockref;	/* per-dentry lock and refcount  argument
122  * dentry->d_lock spinlock nesting subclasses:  argument
281 static inline unsigned d_count(const struct dentry *dentry)  in d_count()
312 static inline struct dentry *dget_dlock(struct dentry *dentry)  in dget_dlock()
337 static inline struct dentry *dget(struct dentry *dentry)  in dget()
352 static inline int d_unhashed(const struct dentry *dentry)  in d_unhashed()
357 static inline int d_unlinked(const struct dentry *dentry)  in d_unlinked()
362 static inline int cant_mount(const struct dentry *dentry)  in cant_mount()
367 static inline void dont_mount(struct dentry *dentry)  in dont_mount()
376 static inline int d_in_lookup(const struct dentry *dentry)  in d_in_lookup()
381 static inline void d_lookup_done(struct dentry *dentry)  in d_lookup_done()
389 static inline bool d_managed(const struct dentry *dentry)  in d_managed()
394 static inline bool d_mountpoint(const struct dentry *dentry)  in d_mountpoint()
402 static inline unsigned __d_entry_type(const struct dentry *dentry)  in __d_entry_type()
407 static inline bool d_is_miss(const struct dentry *dentry)  in d_is_miss()
412 static inline bool d_is_whiteout(const struct dentry *dentry)  in d_is_whiteout()
417 static inline bool d_can_lookup(const struct dentry *dentry)  in d_can_lookup()
422 static inline bool d_is_autodir(const struct dentry *dentry)  in d_is_autodir()
427 static inline bool d_is_dir(const struct dentry *dentry)  in d_is_dir()
432 static inline bool d_is_symlink(const struct dentry *dentry)  in d_is_symlink()
437 static inline bool d_is_reg(const struct dentry *dentry)  in d_is_reg()
442 static inline bool d_is_special(const struct dentry *dentry)  in d_is_special()
447 static inline bool d_is_file(const struct dentry *dentry)  in d_is_file()
452 static inline bool d_is_negative(const struct dentry *dentry)  in d_is_negative()
463 static inline bool d_is_positive(const struct dentry *dentry)  in d_is_positive()
483 static inline bool d_really_is_negative(const struct dentry *dentry)  in d_really_is_negative()
501 static inline bool d_really_is_positive(const struct dentry *dentry)  in d_really_is_positive()
506 static inline int simple_positive(const struct dentry *dentry)  in simple_positive()
525 static inline struct inode *d_inode(const struct dentry *dentry)  in d_inode()
537 static inline struct inode *d_inode_rcu(const struct dentry *dentry)  in d_inode_rcu()
569 static inline struct dentry *d_real(struct dentry *dentry, enum d_real_type type)  in d_real()
584 static inline struct inode *d_real_inode(const struct dentry *dentry)  in d_real_inode()
597 static inline struct dentry *d_first_child(const struct dentry *dentry)  in d_first_child()
602 static inline struct dentry *d_next_sibling(const struct dentry *dentry)  in d_next_sibling()