diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dcache.h | 6 | ||||
| -rw-r--r-- | include/linux/fs.h | 4 | ||||
| -rw-r--r-- | include/linux/proc_fs.h | 2 |
3 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index e29823c701ac..cc3e1c1a3454 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -237,7 +237,6 @@ extern void d_instantiate_new(struct dentry *, struct inode *); extern void __d_drop(struct dentry *dentry); extern void d_drop(struct dentry *dentry); extern void d_delete(struct dentry *); -extern void d_set_d_op(struct dentry *dentry, const struct dentry_operations *op); /* allocate/de-allocate */ extern struct dentry * d_alloc(struct dentry *, const struct qstr *); @@ -245,6 +244,9 @@ extern struct dentry * d_alloc_anon(struct super_block *); extern struct dentry * d_alloc_parallel(struct dentry *, const struct qstr *, wait_queue_head_t *); extern struct dentry * d_splice_alias(struct inode *, struct dentry *); +/* weird procfs mess; *NOT* exported */ +extern struct dentry * d_splice_alias_ops(struct inode *, struct dentry *, + const struct dentry_operations *); extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *); extern bool d_same_name(const struct dentry *dentry, const struct dentry *parent, const struct qstr *name); @@ -604,4 +606,6 @@ static inline struct dentry *d_next_sibling(const struct dentry *dentry) return hlist_entry_safe(dentry->d_sib.next, struct dentry, d_sib); } +void set_default_d_op(struct super_block *, const struct dentry_operations *); + #endif /* __LINUX_DCACHE_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 040c0036320f..169150976274 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1402,6 +1402,7 @@ struct super_block { char s_sysfs_name[UUID_STRING_LEN + 1]; unsigned int s_max_links; + unsigned int s_d_flags; /* default d_flags for dentries */ /* * The next field is for VFS *only*. No filesystems have any business @@ -1415,7 +1416,7 @@ struct super_block { */ const char *s_subtype; - const struct dentry_operations *s_d_op; /* default d_op for dentries */ + const struct dentry_operations *__s_d_op; /* default d_op for dentries */ struct shrinker *s_shrink; /* per-sb shrinker handle */ @@ -3611,7 +3612,6 @@ extern struct inode *alloc_anon_inode(struct super_block *); struct inode *anon_inode_make_secure_inode(struct super_block *sb, const char *name, const struct inode *context_inode); extern int simple_nosetlease(struct file *, int, struct file_lease **, void **); -extern const struct dentry_operations simple_dentry_operations; extern struct dentry *simple_lookup(struct inode *, struct dentry *, unsigned int flags); extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *); diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index ea62201c74c4..de1d24f19f76 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -27,6 +27,8 @@ enum { PROC_ENTRY_proc_read_iter = 1U << 1, PROC_ENTRY_proc_compat_ioctl = 1U << 2, + + PROC_ENTRY_FORCE_LOOKUP = 1U << 7, }; struct proc_ops { |