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()
97 static struct inode *hypfs_make_inode(struct super_block *sb, umode_t mode)  in hypfs_make_inode()  argument
99 	struct inode *ret = new_inode(sb);  in hypfs_make_inode()
102 		struct hypfs_sb_info *hypfs_info = sb->s_fs_info;  in hypfs_make_inode()
170 	struct super_block *sb = file_inode(iocb->ki_filp)->i_sb;  in hypfs_write_iter()  local
171 	struct hypfs_sb_info *fs_info = sb->s_fs_info;  in hypfs_write_iter()
189 	hypfs_delete_tree(sb->s_root);  in hypfs_write_iter()
191 		rc = hypfs_vm_create_files(sb->s_root);  in hypfs_write_iter()
193 		rc = hypfs_diag_create_files(sb->s_root);  in hypfs_write_iter()
196 		hypfs_delete_tree(sb->s_root);  in hypfs_write_iter()
199 	hypfs_update_update(sb);  in hypfs_write_iter()
221 static int hypfs_parse_options(char *options, struct super_block *sb)  in hypfs_parse_options()  argument
232 		struct hypfs_sb_info *hypfs_info = sb->s_fs_info;  in hypfs_parse_options()
272 static int hypfs_fill_super(struct super_block *sb, void *data, int silent)  in hypfs_fill_super()  argument
285 	sb->s_fs_info = sbi;  in hypfs_fill_super()
286 	sb->s_blocksize = PAGE_CACHE_SIZE;  in hypfs_fill_super()
287 	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;  in hypfs_fill_super()
288 	sb->s_magic = HYPFS_MAGIC;  in hypfs_fill_super()
289 	sb->s_op = &hypfs_s_ops;  in hypfs_fill_super()
290 	if (hypfs_parse_options(data, sb))  in hypfs_fill_super()
292 	root_inode = hypfs_make_inode(sb, S_IFDIR | 0755);  in hypfs_fill_super()
297 	sb->s_root = root_dentry = d_make_root(root_inode);  in hypfs_fill_super()
309 	hypfs_update_update(sb);  in hypfs_fill_super()
320 static void hypfs_kill_super(struct super_block *sb)  in hypfs_kill_super()  argument
322 	struct hypfs_sb_info *sb_info = sb->s_fs_info;  in hypfs_kill_super()
324 	if (sb->s_root)  in hypfs_kill_super()
325 		hypfs_delete_tree(sb->s_root);  in hypfs_kill_super()
328 	kfree(sb->s_fs_info);  in hypfs_kill_super()
329 	sb->s_fs_info = NULL;  in hypfs_kill_super()
330 	kill_litter_super(sb);  in hypfs_kill_super()