34 struct inode *bfs_iget(struct super_block *sb, unsigned long ino)  in bfs_iget()
37 	struct inode *inode;  in bfs_iget()  local
41 	inode = iget_locked(sb, ino);  in bfs_iget()
42 	if (!inode)  in bfs_iget()
44 	if (!(inode->i_state & I_NEW))  in bfs_iget()
45 		return inode;  in bfs_iget()
47 	if ((ino < BFS_ROOT_INO) || (ino > BFS_SB(inode->i_sb)->si_lasti)) {  in bfs_iget()
48 		printf("Bad inode number %s:%08lx\n", inode->i_sb->s_id, ino);  in bfs_iget()
53 	bh = sb_bread(inode->i_sb, block);  in bfs_iget()
55 		printf("Unable to read inode %s:%08lx\n", inode->i_sb->s_id,  in bfs_iget()
63 	inode->i_mode = 0x0000FFFF & le32_to_cpu(di->i_mode);  in bfs_iget()
65 		inode->i_mode |= S_IFDIR;  in bfs_iget()
66 		inode->i_op = &bfs_dir_inops;  in bfs_iget()
67 		inode->i_fop = &bfs_dir_operations;  in bfs_iget()
69 		inode->i_mode |= S_IFREG;  in bfs_iget()
70 		inode->i_op = &bfs_file_inops;  in bfs_iget()
71 		inode->i_fop = &bfs_file_operations;  in bfs_iget()
72 		inode->i_mapping->a_ops = &bfs_aops;  in bfs_iget()
75 	BFS_I(inode)->i_sblock =  le32_to_cpu(di->i_sblock);  in bfs_iget()
76 	BFS_I(inode)->i_eblock =  le32_to_cpu(di->i_eblock);  in bfs_iget()
77 	BFS_I(inode)->i_dsk_ino = le16_to_cpu(di->i_ino);  in bfs_iget()
78 	i_uid_write(inode, le32_to_cpu(di->i_uid));  in bfs_iget()
79 	i_gid_write(inode,  le32_to_cpu(di->i_gid));  in bfs_iget()
80 	set_nlink(inode, le32_to_cpu(di->i_nlink));  in bfs_iget()
81 	inode->i_size = BFS_FILESIZE(di);  in bfs_iget()
82 	inode->i_blocks = BFS_FILEBLOCKS(di);  in bfs_iget()
83 	inode->i_atime.tv_sec =  le32_to_cpu(di->i_atime);  in bfs_iget()
84 	inode->i_mtime.tv_sec =  le32_to_cpu(di->i_mtime);  in bfs_iget()
85 	inode->i_ctime.tv_sec =  le32_to_cpu(di->i_ctime);  in bfs_iget()
86 	inode->i_atime.tv_nsec = 0;  in bfs_iget()
87 	inode->i_mtime.tv_nsec = 0;  in bfs_iget()
88 	inode->i_ctime.tv_nsec = 0;  in bfs_iget()
91 	unlock_new_inode(inode);  in bfs_iget()
92 	return inode;  in bfs_iget()
95 	iget_failed(inode);  in bfs_iget()
117 static int bfs_write_inode(struct inode *inode, struct writeback_control *wbc)  in bfs_write_inode()  argument
119 	struct bfs_sb_info *info = BFS_SB(inode->i_sb);  in bfs_write_inode()
120 	unsigned int ino = (u16)inode->i_ino;  in bfs_write_inode()
128 	di = find_inode(inode->i_sb, ino, &bh);  in bfs_write_inode()
140 	di->i_mode = cpu_to_le32(inode->i_mode);  in bfs_write_inode()
141 	di->i_uid = cpu_to_le32(i_uid_read(inode));  in bfs_write_inode()
142 	di->i_gid = cpu_to_le32(i_gid_read(inode));  in bfs_write_inode()
143 	di->i_nlink = cpu_to_le32(inode->i_nlink);  in bfs_write_inode()
144 	di->i_atime = cpu_to_le32(inode->i_atime.tv_sec);  in bfs_write_inode()
145 	di->i_mtime = cpu_to_le32(inode->i_mtime.tv_sec);  in bfs_write_inode()
146 	di->i_ctime = cpu_to_le32(inode->i_ctime.tv_sec);  in bfs_write_inode()
147         i_sblock = BFS_I(inode)->i_sblock;  in bfs_write_inode()
149 	di->i_eblock = cpu_to_le32(BFS_I(inode)->i_eblock);  in bfs_write_inode()
150 	di->i_eoffset = cpu_to_le32(i_sblock * BFS_BSIZE + inode->i_size - 1);  in bfs_write_inode()
163 static void bfs_evict_inode(struct inode *inode)  in bfs_evict_inode()  argument
165 	unsigned long ino = inode->i_ino;  in bfs_evict_inode()
168 	struct super_block *s = inode->i_sb;  in bfs_evict_inode()
170 	struct bfs_inode_info *bi = BFS_I(inode);  in bfs_evict_inode()
174 	truncate_inode_pages_final(&inode->i_data);  in bfs_evict_inode()
175 	invalidate_inode_buffers(inode);  in bfs_evict_inode()
176 	clear_inode(inode);  in bfs_evict_inode()
178 	if (inode->i_nlink)  in bfs_evict_inode()
181 	di = find_inode(s, inode->i_ino, &bh);  in bfs_evict_inode()
241 static struct inode *bfs_alloc_inode(struct super_block *sb)  in bfs_alloc_inode()
252 	struct inode *inode = container_of(head, struct inode, i_rcu);  in bfs_i_callback()  local
253 	kmem_cache_free(bfs_inode_cachep, BFS_I(inode));  in bfs_i_callback()
256 static void bfs_destroy_inode(struct inode *inode)  in bfs_destroy_inode()  argument
258 	call_rcu(&inode->i_rcu, bfs_i_callback);  in bfs_destroy_inode()
324 	struct inode *inode;  in bfs_fill_super()  local
369 	inode = bfs_iget(s, BFS_ROOT_INO);  in bfs_fill_super()
370 	if (IS_ERR(inode)) {  in bfs_fill_super()
371 		ret = PTR_ERR(inode);  in bfs_fill_super()
374 	s->s_root = d_make_root(inode);  in bfs_fill_super()