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dentry.h: trim externs

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d_instantiate_unique() had been gone for 7 years; __d_lookup...()
and shrink_dcache_for_umount() are fs/internal.h fodder.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2023-11-10 15:22:40 -05:00
parent 8219cb58fe
commit 0d486510f8
2 changed files with 4 additions and 5 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

4
fs/internal.h
View file

@ -215,6 +215,10 @@ extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *)
extern char *simple_dname(struct dentry *, char *, int); extern char *simple_dname(struct dentry *, char *, int);
extern void dput_to_list(struct dentry *, struct list_head *); extern void dput_to_list(struct dentry *, struct list_head *);
extern void shrink_dentry_list(struct list_head *); extern void shrink_dentry_list(struct list_head *);
extern void shrink_dcache_for_umount(struct super_block *);
extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *);
extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
const struct qstr *name, unsigned *seq);
/* /*
* pipe.c * pipe.c

5
include/linux/dcache.h
View file

@ -218,7 +218,6 @@ extern seqlock_t rename_lock;
*/ */
extern void d_instantiate(struct dentry *, struct inode *); extern void d_instantiate(struct dentry *, struct inode *);
extern void d_instantiate_new(struct dentry *, struct inode *); extern void d_instantiate_new(struct dentry *, struct inode *);
extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
extern struct dentry * d_instantiate_anon(struct dentry *, struct inode *); extern struct dentry * d_instantiate_anon(struct dentry *, struct inode *);
extern void __d_drop(struct dentry *dentry); extern void __d_drop(struct dentry *dentry);
extern void d_drop(struct dentry *dentry); extern void d_drop(struct dentry *dentry);
@ -240,7 +239,6 @@ extern struct dentry * d_obtain_alias(struct inode *);
extern struct dentry * d_obtain_root(struct inode *); extern struct dentry * d_obtain_root(struct inode *);
extern void shrink_dcache_sb(struct super_block *); extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *); extern void shrink_dcache_parent(struct dentry *);
extern void shrink_dcache_for_umount(struct super_block *);
extern void d_invalidate(struct dentry *); extern void d_invalidate(struct dentry *);
/* only used at mount-time */ /* only used at mount-time */
@ -275,9 +273,6 @@ extern struct dentry *d_ancestor(struct dentry *, struct dentry *);
/* appendix may either be NULL or be used for transname suffixes */ /* appendix may either be NULL or be used for transname suffixes */
extern struct dentry *d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *d_lookup(const struct dentry *, const struct qstr *);
extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *); extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *);
extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *);
extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
const struct qstr *name, unsigned *seq);
static inline unsigned d_count(const struct dentry *dentry) static inline unsigned d_count(const struct dentry *dentry)
{ {