23 int simple_getattr(struct vfsmount *mnt, struct dentry *dentry,  in simple_getattr()  argument
26 	struct inode *inode = d_inode(dentry);  in simple_getattr()
33 int simple_statfs(struct dentry *dentry, struct kstatfs *buf)  in simple_statfs()  argument
35 	buf->f_type = dentry->d_sb->s_magic;  in simple_statfs()
46 int always_delete_dentry(const struct dentry *dentry)  in always_delete_dentry()  argument
61 struct dentry *simple_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)  in simple_lookup()  argument
63 	if (dentry->d_name.len > NAME_MAX)  in simple_lookup()
65 	if (!dentry->d_sb->s_d_op)  in simple_lookup()
66 		d_set_d_op(dentry, &simple_dentry_operations);  in simple_lookup()
67 	d_add(dentry, NULL);  in simple_lookup()
76 	file->private_data = d_alloc(file->f_path.dentry, &cursor_name);  in dcache_dir_open()
91 	struct dentry *dentry = file->f_path.dentry;  in dcache_dir_lseek()  local
92 	mutex_lock(&d_inode(dentry)->i_mutex);  in dcache_dir_lseek()
100 			mutex_unlock(&d_inode(dentry)->i_mutex);  in dcache_dir_lseek()
107 			struct dentry *cursor = file->private_data;  in dcache_dir_lseek()
110 			spin_lock(&dentry->d_lock);  in dcache_dir_lseek()
113 			p = dentry->d_subdirs.next;  in dcache_dir_lseek()
114 			while (n && p != &dentry->d_subdirs) {  in dcache_dir_lseek()
115 				struct dentry *next;  in dcache_dir_lseek()
116 				next = list_entry(p, struct dentry, d_child);  in dcache_dir_lseek()
124 			spin_unlock(&dentry->d_lock);  in dcache_dir_lseek()
127 	mutex_unlock(&d_inode(dentry)->i_mutex);  in dcache_dir_lseek()
146 	struct dentry *dentry = file->f_path.dentry;  in dcache_readdir()  local
147 	struct dentry *cursor = file->private_data;  in dcache_readdir()
152 	spin_lock(&dentry->d_lock);  in dcache_readdir()
154 		list_move(q, &dentry->d_subdirs);  in dcache_readdir()
156 	for (p = q->next; p != &dentry->d_subdirs; p = p->next) {  in dcache_readdir()
157 		struct dentry *next = list_entry(p, struct dentry, d_child);  in dcache_readdir()
165 		spin_unlock(&dentry->d_lock);  in dcache_readdir()
169 		spin_lock(&dentry->d_lock);  in dcache_readdir()
177 	spin_unlock(&dentry->d_lock);  in dcache_readdir()
211 struct dentry *mount_pseudo(struct file_system_type *fs_type, char *name,  in mount_pseudo()
216 	struct dentry *dentry;  in mount_pseudo()  local
241 	dentry = __d_alloc(s, &d_name);  in mount_pseudo()
242 	if (!dentry) {  in mount_pseudo()
246 	d_instantiate(dentry, root);  in mount_pseudo()
247 	s->s_root = dentry;  in mount_pseudo()
266 int simple_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)  in simple_link()  argument
273 	dget(dentry);  in simple_link()
274 	d_instantiate(dentry, inode);  in simple_link()
279 int simple_empty(struct dentry *dentry)  in simple_empty()  argument
281 	struct dentry *child;  in simple_empty()
284 	spin_lock(&dentry->d_lock);  in simple_empty()
285 	list_for_each_entry(child, &dentry->d_subdirs, d_child) {  in simple_empty()
295 	spin_unlock(&dentry->d_lock);  in simple_empty()
300 int simple_unlink(struct inode *dir, struct dentry *dentry)  in simple_unlink()  argument
302 	struct inode *inode = d_inode(dentry);  in simple_unlink()
306 	dput(dentry);  in simple_unlink()
311 int simple_rmdir(struct inode *dir, struct dentry *dentry)  in simple_rmdir()  argument
313 	if (!simple_empty(dentry))  in simple_rmdir()
316 	drop_nlink(d_inode(dentry));  in simple_rmdir()
317 	simple_unlink(dir, dentry);  in simple_rmdir()
323 int simple_rename(struct inode *old_dir, struct dentry *old_dentry,  in simple_rename()
324 		struct inode *new_dir, struct dentry *new_dentry)  in simple_rename()
364 int simple_setattr(struct dentry *dentry, struct iattr *iattr)  in simple_setattr()  argument
366 	struct inode *inode = d_inode(dentry);  in simple_setattr()
476 	struct dentry *root;  in simple_fill_super()
477 	struct dentry *dentry;  in simple_fill_super()  local
512 		dentry = d_alloc_name(root, files->name);  in simple_fill_super()
513 		if (!dentry)  in simple_fill_super()
517 			dput(dentry);  in simple_fill_super()
524 		d_add(dentry, inode);  in simple_fill_super()
868 struct dentry *generic_fh_to_dentry(struct super_block *sb, struct fid *fid,  in generic_fh_to_dentry()
901 struct dentry *generic_fh_to_parent(struct super_block *sb, struct fid *fid,  in generic_fh_to_parent()
1095 const char *simple_follow_link(struct dentry *dentry, void **cookie)  in simple_follow_link()  argument
1097 	return d_inode(dentry)->i_link;  in simple_follow_link()
1110 static struct dentry *empty_dir_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)  in empty_dir_lookup()  argument
1115 static int empty_dir_getattr(struct vfsmount *mnt, struct dentry *dentry,  in empty_dir_getattr()  argument
1118 	struct inode *inode = d_inode(dentry);  in empty_dir_getattr()
1123 static int empty_dir_setattr(struct dentry *dentry, struct iattr *attr)  in empty_dir_setattr()  argument
1128 static int empty_dir_setxattr(struct dentry *dentry, const char *name,  in empty_dir_setxattr()  argument
1134 static ssize_t empty_dir_getxattr(struct dentry *dentry, const char *name,  in empty_dir_getxattr()  argument
1140 static int empty_dir_removexattr(struct dentry *dentry, const char *name)  in empty_dir_removexattr()  argument
1145 static ssize_t empty_dir_listxattr(struct dentry *dentry, char *list, size_t size)  in empty_dir_listxattr()  argument