42 static int befs_get_block(struct inode *, sector_t, struct buffer_head *, int);
45 static struct dentry *befs_lookup(struct inode *, struct dentry *,
47 static struct inode *befs_iget(struct super_block *, unsigned long);
48 static struct inode *befs_alloc_inode(struct super_block *sb);
49 static void befs_free_inode(struct inode *inode);
133 befs_get_block(struct inode *inode, sector_t block,  in befs_get_block()  argument
136 	struct super_block *sb = inode->i_sb;  in befs_get_block()
137 	befs_data_stream *ds = &BEFS_I(inode)->i_data.ds;  in befs_get_block()
143 		   (unsigned long)inode->i_ino, (long)block);  in befs_get_block()
147 			   (unsigned long)inode->i_ino);  in befs_get_block()
155 			   __func__, (unsigned long)inode->i_ino,  in befs_get_block()
162 	map_bh(bh_result, inode->i_sb, disk_off);  in befs_get_block()
165 		  __func__, (unsigned long)inode->i_ino, (long)block,  in befs_get_block()
172 befs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)  in befs_lookup()
174 	struct inode *inode;  in befs_lookup()  local
203 		inode = NULL;  in befs_lookup()
206 		inode = ERR_PTR(-ENODATA);  in befs_lookup()
208 		inode = befs_iget(dir->i_sb, (ino_t) offset);  in befs_lookup()
212 	return d_splice_alias(inode, dentry);  in befs_lookup()
218 	struct inode *inode = file_inode(file);  in befs_readdir()  local
219 	struct super_block *sb = inode->i_sb;  in befs_readdir()
220 	const befs_data_stream *ds = &BEFS_I(inode)->i_data.ds;  in befs_readdir()
227 		  __func__, file, inode->i_ino, ctx->pos);  in befs_readdir()
236 				   file, inode->i_ino);  in befs_readdir()
275 static struct inode *
286 static void befs_free_inode(struct inode *inode)  in befs_free_inode()  argument
288 	kmem_cache_free(befs_inode_cachep, BEFS_I(inode));  in befs_free_inode()
298 static struct inode *befs_iget(struct super_block *sb, unsigned long ino)  in befs_iget()
304 	struct inode *inode;  in befs_iget()  local
308 	inode = iget_locked(sb, ino);  in befs_iget()
309 	if (!inode)  in befs_iget()
311 	if (!(inode->i_state & I_NEW))  in befs_iget()
312 		return inode;  in befs_iget()
314 	befs_ino = BEFS_I(inode);  in befs_iget()
317 	befs_ino->i_inode_num = blockno2iaddr(sb, inode->i_ino);  in befs_iget()
323 	bh = sb_bread(sb, inode->i_ino);  in befs_iget()
326 			   "inode = %lu", inode->i_ino);  in befs_iget()
334 	if (befs_check_inode(sb, raw_inode, inode->i_ino) != BEFS_OK) {  in befs_iget()
335 		befs_error(sb, "Bad inode: %lu", inode->i_ino);  in befs_iget()
339 	inode->i_mode = (umode_t) fs32_to_cpu(sb, raw_inode->mode);  in befs_iget()
346 	inode->i_uid = befs_sb->mount_opts.use_uid ?  in befs_iget()
349 	inode->i_gid = befs_sb->mount_opts.use_gid ?  in befs_iget()
353 	set_nlink(inode, 1);  in befs_iget()
364 	inode_set_mtime(inode,  in befs_iget()
367 	inode_set_ctime_to_ts(inode, inode_get_mtime(inode));  in befs_iget()
368 	inode_set_atime_to_ts(inode, inode_get_mtime(inode));  in befs_iget()
375 	if (S_ISLNK(inode->i_mode) && !(befs_ino->i_flags & BEFS_LONG_SYMLINK)){  in befs_iget()
376 		inode->i_size = 0;  in befs_iget()
377 		inode->i_blocks = befs_sb->block_size / VFS_BLOCK_SIZE;  in befs_iget()
387 		inode->i_blocks =  in befs_iget()
389 		inode->i_size = befs_ino->i_data.ds.size;  in befs_iget()
392 	inode->i_mapping->a_ops = &befs_aops;  in befs_iget()
394 	if (S_ISREG(inode->i_mode)) {  in befs_iget()
395 		inode->i_fop = &generic_ro_fops;  in befs_iget()
396 	} else if (S_ISDIR(inode->i_mode)) {  in befs_iget()
397 		inode->i_op = &befs_dir_inode_operations;  in befs_iget()
398 		inode->i_fop = &befs_dir_operations;  in befs_iget()
399 	} else if (S_ISLNK(inode->i_mode)) {  in befs_iget()
401 			inode->i_op = &page_symlink_inode_operations;  in befs_iget()
402 			inode_nohighmem(inode);  in befs_iget()
403 			inode->i_mapping->a_ops = &befs_symlink_aops;  in befs_iget()
405 			inode->i_link = befs_ino->i_data.symlink;  in befs_iget()
406 			inode->i_op = &simple_symlink_inode_operations;  in befs_iget()
411 			   "on disk special files", inode->i_ino);  in befs_iget()
417 	unlock_new_inode(inode);  in befs_iget()
418 	return inode;  in befs_iget()
424 	iget_failed(inode);  in befs_iget()
472 	struct inode *inode = folio->mapping->host;  in befs_symlink_read_folio()  local
473 	struct super_block *sb = inode->i_sb;  in befs_symlink_read_folio()
474 	struct befs_inode_info *befs_ino = BEFS_I(inode);  in befs_symlink_read_folio()
637 static struct inode *befs_nfs_get_inode(struct super_block *sb, uint64_t ino,  in befs_nfs_get_inode()
666 	struct inode *parent;  in befs_get_parent()
808 	struct inode *root;  in befs_fill_super()