fs/ext2/inode.c

296 	struct ext2_inode_info *ei = EXT2_I(inode);
297 	__le32 *start = ind->bh ? (__le32 *) ind->bh->b_data : ei->i_data;
315 	bg_start = ext2_group_first_block_no(inode->i_sb, ei->i_block_group);
637 	struct ext2_inode_info *ei = EXT2_I(inode);
683 	mutex_lock(&ei->truncate_mutex);
704 			mutex_unlock(&ei->truncate_mutex);
709 			mutex_unlock(&ei->truncate_mutex);
718 	if (S_ISREG(inode->i_mode) && (!ei->i_block_alloc_info))
738 		mutex_unlock(&ei->truncate_mutex);
759 			mutex_unlock(&ei->truncate_mutex);
766 	mutex_unlock(&ei->truncate_mutex);
1166 	struct ext2_inode_info *ei = EXT2_I(inode);
1190 	mutex_lock(&ei->truncate_mutex);
1250 	mutex_unlock(&ei->truncate_mutex);
1380 	struct ext2_inode_info *ei;
1395 	ei = EXT2_I(inode);
1396 	ei->i_block_alloc_info = NULL;
1418 	ei->i_dtime = le32_to_cpu(raw_inode->i_dtime);
1424 	if (inode->i_nlink == 0 && (inode->i_mode == 0 || ei->i_dtime)) {
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);
1436 	ei->i_dir_acl = 0;
1438 	if (ei->i_file_acl &&
1439 	    !ext2_data_block_valid(EXT2_SB(sb), ei->i_file_acl, 1)) {
1441 			   ei->i_file_acl);
1449 		ei->i_dir_acl = le32_to_cpu(raw_inode->i_dir_acl);
1454 	ei->i_dtime = 0;
1456 	ei->i_state = 0;
1457 	ei->i_block_group = (ino - 1) / EXT2_INODES_PER_GROUP(inode->i_sb);
1458 	ei->i_dir_start_lookup = 0;
1465 		ei->i_data[n] = raw_inode->i_block[n];
1475 			inode->i_link = (char *)ei->i_data;
1477 			nd_terminate_link(ei->i_data, inode->i_size,
1478 				sizeof(ei->i_data) - 1);
1505 	struct ext2_inode_info *ei = EXT2_I(inode);
1520 	if (ei->i_state & EXT2_STATE_NEW)
1531 		if (!ei->i_dtime) {
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);
1592 		raw_inode->i_block[n] = ei->i_data[n];
1602 	ei->i_state &= ~EXT2_STATE_NEW;
1616 	struct ext2_inode_info *ei = EXT2_I(inode);
1619 	flags = ei->i_flags & EXT2_FL_USER_VISIBLE;