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);
132 befs_get_block(struct inode *inode, sector_t block,  in befs_get_block()  argument
135 	struct super_block *sb = inode->i_sb;  in befs_get_block()
136 	befs_data_stream *ds = &BEFS_I(inode)->i_data.ds;  in befs_get_block()
142 		   (unsigned long)inode->i_ino, (long)block);  in befs_get_block()
146 			   (unsigned long)inode->i_ino);  in befs_get_block()
154 			   __func__, (unsigned long)inode->i_ino,  in befs_get_block()
161 	map_bh(bh_result, inode->i_sb, disk_off);  in befs_get_block()
164 		  __func__, (unsigned long)inode->i_ino, (long)block,  in befs_get_block()
171 befs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)  in befs_lookup()
173 	struct inode *inode;  in befs_lookup()  local
202 		inode = NULL;  in befs_lookup()
205 		inode = ERR_PTR(-ENODATA);  in befs_lookup()
207 		inode = befs_iget(dir->i_sb, (ino_t) offset);  in befs_lookup()
211 	return d_splice_alias(inode, dentry);  in befs_lookup()
217 	struct inode *inode = file_inode(file);  in befs_readdir()  local
218 	struct super_block *sb = inode->i_sb;  in befs_readdir()
219 	const befs_data_stream *ds = &BEFS_I(inode)->i_data.ds;  in befs_readdir()
226 		  __func__, file, inode->i_ino, ctx->pos);  in befs_readdir()
235 				   file, inode->i_ino);  in befs_readdir()
274 static struct inode *
285 static void befs_free_inode(struct inode *inode)  in befs_free_inode()  argument
287 	kmem_cache_free(befs_inode_cachep, BEFS_I(inode));  in befs_free_inode()
297 static struct inode *befs_iget(struct super_block *sb, unsigned long ino)  in befs_iget()
303 	struct inode *inode;  in befs_iget()  local
307 	inode = iget_locked(sb, ino);  in befs_iget()
308 	if (!inode)  in befs_iget()
310 	if (!(inode->i_state & I_NEW))  in befs_iget()
311 		return inode;  in befs_iget()
313 	befs_ino = BEFS_I(inode);  in befs_iget()
316 	befs_ino->i_inode_num = blockno2iaddr(sb, inode->i_ino);  in befs_iget()
322 	bh = sb_bread(sb, inode->i_ino);  in befs_iget()
325 			   "inode = %lu", inode->i_ino);  in befs_iget()
333 	if (befs_check_inode(sb, raw_inode, inode->i_ino) != BEFS_OK) {  in befs_iget()
334 		befs_error(sb, "Bad inode: %lu", inode->i_ino);  in befs_iget()
338 	inode->i_mode = (umode_t) fs32_to_cpu(sb, raw_inode->mode);  in befs_iget()
345 	inode->i_uid = befs_sb->mount_opts.use_uid ?  in befs_iget()
348 	inode->i_gid = befs_sb->mount_opts.use_gid ?  in befs_iget()
352 	set_nlink(inode, 1);  in befs_iget()
363 	inode->i_mtime.tv_sec =  in befs_iget()
365 	inode->i_mtime.tv_nsec = 0;   /* lower 16 bits are not a time */  in befs_iget()
366 	inode_set_ctime_to_ts(inode, inode->i_mtime);  in befs_iget()
367 	inode->i_atime = inode->i_mtime;  in befs_iget()
374 	if (S_ISLNK(inode->i_mode) && !(befs_ino->i_flags & BEFS_LONG_SYMLINK)){  in befs_iget()
375 		inode->i_size = 0;  in befs_iget()
376 		inode->i_blocks = befs_sb->block_size / VFS_BLOCK_SIZE;  in befs_iget()
386 		inode->i_blocks =  in befs_iget()
388 		inode->i_size = befs_ino->i_data.ds.size;  in befs_iget()
391 	inode->i_mapping->a_ops = &befs_aops;  in befs_iget()
393 	if (S_ISREG(inode->i_mode)) {  in befs_iget()
394 		inode->i_fop = &generic_ro_fops;  in befs_iget()
395 	} else if (S_ISDIR(inode->i_mode)) {  in befs_iget()
396 		inode->i_op = &befs_dir_inode_operations;  in befs_iget()
397 		inode->i_fop = &befs_dir_operations;  in befs_iget()
398 	} else if (S_ISLNK(inode->i_mode)) {  in befs_iget()
400 			inode->i_op = &page_symlink_inode_operations;  in befs_iget()
401 			inode_nohighmem(inode);  in befs_iget()
402 			inode->i_mapping->a_ops = &befs_symlink_aops;  in befs_iget()
404 			inode->i_link = befs_ino->i_data.symlink;  in befs_iget()
405 			inode->i_op = &simple_symlink_inode_operations;  in befs_iget()
410 			   "on disk special files", inode->i_ino);  in befs_iget()
416 	unlock_new_inode(inode);  in befs_iget()
417 	return inode;  in befs_iget()
423 	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()
639 static struct inode *befs_nfs_get_inode(struct super_block *sb, uint64_t ino,  in befs_nfs_get_inode()
668 	struct inode *parent;  in befs_get_parent()
813 	struct inode *root;  in befs_fill_super()