48 static void hypfs_update_update(struct super_block *sb)  in hypfs_update_update()  argument
50 	struct hypfs_sb_info *sb_info = sb->s_fs_info;  in hypfs_update_update()
92 static struct inode *hypfs_make_inode(struct super_block *sb, umode_t mode)  in hypfs_make_inode()  argument
94 	struct inode *ret = new_inode(sb);  in hypfs_make_inode()
97 		struct hypfs_sb_info *hypfs_info = sb->s_fs_info;  in hypfs_make_inode()
165 	struct super_block *sb = file_inode(iocb->ki_filp)->i_sb;  in hypfs_write_iter()  local
166 	struct hypfs_sb_info *fs_info = sb->s_fs_info;  in hypfs_write_iter()
184 	hypfs_delete_tree(sb->s_root);  in hypfs_write_iter()
186 		rc = hypfs_vm_create_files(sb->s_root);  in hypfs_write_iter()
188 		rc = hypfs_diag_create_files(sb->s_root);  in hypfs_write_iter()
191 		hypfs_delete_tree(sb->s_root);  in hypfs_write_iter()
194 	hypfs_update_update(sb);  in hypfs_write_iter()
216 static int hypfs_parse_options(char *options, struct super_block *sb)  in hypfs_parse_options()  argument
227 		struct hypfs_sb_info *hypfs_info = sb->s_fs_info;  in hypfs_parse_options()
267 static int hypfs_fill_super(struct super_block *sb, void *data, int silent)  in hypfs_fill_super()  argument
280 	sb->s_fs_info = sbi;  in hypfs_fill_super()
281 	sb->s_blocksize = PAGE_SIZE;  in hypfs_fill_super()
282 	sb->s_blocksize_bits = PAGE_SHIFT;  in hypfs_fill_super()
283 	sb->s_magic = HYPFS_MAGIC;  in hypfs_fill_super()
284 	sb->s_op = &hypfs_s_ops;  in hypfs_fill_super()
285 	if (hypfs_parse_options(data, sb))  in hypfs_fill_super()
287 	root_inode = hypfs_make_inode(sb, S_IFDIR | 0755);  in hypfs_fill_super()
292 	sb->s_root = root_dentry = d_make_root(root_inode);  in hypfs_fill_super()
304 	hypfs_update_update(sb);  in hypfs_fill_super()
315 static void hypfs_kill_super(struct super_block *sb)  in hypfs_kill_super()  argument
317 	struct hypfs_sb_info *sb_info = sb->s_fs_info;  in hypfs_kill_super()
319 	if (sb->s_root)  in hypfs_kill_super()
320 		hypfs_delete_tree(sb->s_root);  in hypfs_kill_super()
323 	kfree(sb->s_fs_info);  in hypfs_kill_super()
324 	sb->s_fs_info = NULL;  in hypfs_kill_super()
325 	kill_litter_super(sb);  in hypfs_kill_super()