fs/ext2/inode.c

1382 	struct ext2_inode *raw_inode;
1398 	raw_inode = ext2_get_inode(inode->i_sb, ino, &bh);
1399 	if (IS_ERR(raw_inode)) {
1400 		ret = PTR_ERR(raw_inode);
1404 	inode->i_mode = le16_to_cpu(raw_inode->i_mode);
1405 	i_uid = (uid_t)le16_to_cpu(raw_inode->i_uid_low);
1406 	i_gid = (gid_t)le16_to_cpu(raw_inode->i_gid_low);
1408 		i_uid |= le16_to_cpu(raw_inode->i_uid_high) << 16;
1409 		i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16;
1413 	set_nlink(inode, le16_to_cpu(raw_inode->i_links_count));
1414 	inode->i_size = le32_to_cpu(raw_inode->i_size);
1415 	inode_set_atime(inode, (signed)le32_to_cpu(raw_inode->i_atime), 0);
1416 	inode_set_ctime(inode, (signed)le32_to_cpu(raw_inode->i_ctime), 0);
1417 	inode_set_mtime(inode, (signed)le32_to_cpu(raw_inode->i_mtime), 0);
1418 	ei->i_dtime = le32_to_cpu(raw_inode->i_dtime);
1429 	inode->i_blocks = le32_to_cpu(raw_inode->i_blocks);
1430 	ei->i_flags = le32_to_cpu(raw_inode->i_flags);
1432 	ei->i_faddr = le32_to_cpu(raw_inode->i_faddr);
1433 	ei->i_frag_no = raw_inode->i_frag;
1434 	ei->i_frag_size = raw_inode->i_fsize;
1435 	ei->i_file_acl = le32_to_cpu(raw_inode->i_file_acl);
1447 		inode->i_size |= ((__u64)le32_to_cpu(raw_inode->i_size_high)) << 32;
1449 		ei->i_dir_acl = le32_to_cpu(raw_inode->i_dir_acl);
1455 	inode->i_generation = le32_to_cpu(raw_inode->i_generation);
1465 		ei->i_data[n] = raw_inode->i_block[n];
1486 		if (raw_inode->i_block[0])
1488 			   old_decode_dev(le32_to_cpu(raw_inode->i_block[0])));
1491 			   new_decode_dev(le32_to_cpu(raw_inode->i_block[1])));
1511 	struct ext2_inode * raw_inode = ext2_get_inode(sb, ino, &bh);
1515 	if (IS_ERR(raw_inode))
1521 		memset(raw_inode, 0, EXT2_SB(sb)->s_inode_size);
1523 	raw_inode->i_mode = cpu_to_le16(inode->i_mode);
1525 		raw_inode->i_uid_low = cpu_to_le16(low_16_bits(uid));
1526 		raw_inode->i_gid_low = cpu_to_le16(low_16_bits(gid));
1532 			raw_inode->i_uid_high = cpu_to_le16(high_16_bits(uid));
1533 			raw_inode->i_gid_high = cpu_to_le16(high_16_bits(gid));
1535 			raw_inode->i_uid_high = 0;
1536 			raw_inode->i_gid_high = 0;
1539 		raw_inode->i_uid_low = cpu_to_le16(fs_high2lowuid(uid));
1540 		raw_inode->i_gid_low = cpu_to_le16(fs_high2lowgid(gid));
1541 		raw_inode->i_uid_high = 0;
1542 		raw_inode->i_gid_high = 0;
1544 	raw_inode->i_links_count = cpu_to_le16(inode->i_nlink);
1545 	raw_inode->i_size = cpu_to_le32(inode->i_size);
1546 	raw_inode->i_atime = cpu_to_le32(inode_get_atime_sec(inode));
1547 	raw_inode->i_ctime = cpu_to_le32(inode_get_ctime_sec(inode));
1548 	raw_inode->i_mtime = cpu_to_le32(inode_get_mtime_sec(inode));
1550 	raw_inode->i_blocks = cpu_to_le32(inode->i_blocks);
1551 	raw_inode->i_dtime = cpu_to_le32(ei->i_dtime);
1552 	raw_inode->i_flags = cpu_to_le32(ei->i_flags);
1553 	raw_inode->i_faddr = cpu_to_le32(ei->i_faddr);
1554 	raw_inode->i_frag = ei->i_frag_no;
1555 	raw_inode->i_fsize = ei->i_frag_size;
1556 	raw_inode->i_file_acl = cpu_to_le32(ei->i_file_acl);
1558 		raw_inode->i_dir_acl = cpu_to_le32(ei->i_dir_acl);
1560 		raw_inode->i_size_high = cpu_to_le32(inode->i_size >> 32);
1579 	raw_inode->i_generation = cpu_to_le32(inode->i_generation);
1582 			raw_inode->i_block[0] =
1584 			raw_inode->i_block[1] = 0;
1586 			raw_inode->i_block[0] = 0;
1587 			raw_inode->i_block[1] =
1589 			raw_inode->i_block[2] = 0;
1592 		raw_inode->i_block[n] = ei->i_data[n];