debugfs: teach logdump to deal with 64bit revoke tables

The logdump command doesn't know how to deal with revoke tables in
64bit journals, so teach it to do this.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
crypto
Darrick J. Wong 2014-05-11 20:57:18 -04:00 committed by Theodore Ts'o
parent c6bab65122
commit a1ff15f83b
2 changed files with 14 additions and 176 deletions

View File

@ -526,28 +526,37 @@ static void dump_revoke_block(FILE *out_file, char *buf,
{
int offset, max;
journal_revoke_header_t *header;
unsigned int *entry, rblock;
unsigned long long rblock;
int tag_size = sizeof(__u32);
if (dump_all)
fprintf(out_file, "Dumping revoke block, sequence %u, at "
"block %u:\n", transaction, blocknr);
if (be32_to_cpu(jsb->s_feature_incompat) & JFS_FEATURE_INCOMPAT_64BIT)
tag_size = sizeof(__u64);
header = (journal_revoke_header_t *) buf;
offset = sizeof(journal_revoke_header_t);
max = be32_to_cpu(header->r_count);
while (offset < max) {
entry = (unsigned int *) (buf + offset);
rblock = be32_to_cpu(*entry);
if (tag_size == sizeof(__u32)) {
__u32 *entry = (__u32 *) (buf + offset);
rblock = be32_to_cpu(*entry);
} else {
__u64 *entry = (__u64 *) (buf + offset);
rblock = ext2fs_be64_to_cpu(*entry);
}
if (dump_all || rblock == block_to_dump) {
fprintf(out_file, " Revoke FS block %u", rblock);
fprintf(out_file, " Revoke FS block %llu", rblock);
if (dump_all)
fprintf(out_file, "\n");
else
fprintf(out_file," at block %u, sequence %u\n",
blocknr, transaction);
}
offset += 4;
offset += tag_size;
}
}

View File

@ -1,189 +1,97 @@
Journal starts at block 67, transaction 32
Found expected sequence 32, type 5 (revoke table) at block 67
Dumping revoke block, sequence 32, at block 67:
Revoke FS block 0
Revoke FS block 1536
Revoke FS block 0
Revoke FS block 1472
Revoke FS block 0
Revoke FS block 1473
Revoke FS block 0
Revoke FS block 1474
Revoke FS block 0
Revoke FS block 1475
Revoke FS block 0
Revoke FS block 1476
Revoke FS block 0
Revoke FS block 1541
Revoke FS block 0
Revoke FS block 1477
Revoke FS block 0
Revoke FS block 1478
Revoke FS block 0
Revoke FS block 1479
Revoke FS block 0
Revoke FS block 1480
Revoke FS block 0
Revoke FS block 1481
Revoke FS block 0
Revoke FS block 1482
Revoke FS block 0
Revoke FS block 1483
Revoke FS block 0
Revoke FS block 1484
Revoke FS block 0
Revoke FS block 1485
Revoke FS block 0
Revoke FS block 1486
Revoke FS block 0
Revoke FS block 1487
Revoke FS block 0
Revoke FS block 1488
Revoke FS block 0
Revoke FS block 1489
Revoke FS block 0
Revoke FS block 1490
Revoke FS block 0
Revoke FS block 1491
Revoke FS block 0
Revoke FS block 1556
Revoke FS block 0
Revoke FS block 1492
Revoke FS block 0
Revoke FS block 1493
Revoke FS block 0
Revoke FS block 1429
Revoke FS block 0
Revoke FS block 1494
Revoke FS block 0
Revoke FS block 1495
Revoke FS block 0
Revoke FS block 1496
Revoke FS block 0
Revoke FS block 1432
Revoke FS block 0
Revoke FS block 1497
Revoke FS block 0
Revoke FS block 1498
Revoke FS block 0
Revoke FS block 1434
Revoke FS block 0
Revoke FS block 1499
Revoke FS block 0
Revoke FS block 1435
Revoke FS block 0
Revoke FS block 1500
Revoke FS block 0
Revoke FS block 1501
Revoke FS block 0
Revoke FS block 1502
Revoke FS block 0
Revoke FS block 1503
Revoke FS block 0
Revoke FS block 1504
Revoke FS block 0
Revoke FS block 1505
Revoke FS block 0
Revoke FS block 1506
Revoke FS block 0
Revoke FS block 1442
Revoke FS block 0
Revoke FS block 1507
Revoke FS block 0
Revoke FS block 1508
Revoke FS block 0
Revoke FS block 1444
Revoke FS block 0
Revoke FS block 1509
Revoke FS block 0
Revoke FS block 1445
Revoke FS block 0
Revoke FS block 1510
Revoke FS block 0
Revoke FS block 1511
Revoke FS block 0
Revoke FS block 1512
Revoke FS block 0
Revoke FS block 1513
Revoke FS block 0
Revoke FS block 1449
Revoke FS block 0
Revoke FS block 1514
Revoke FS block 0
Revoke FS block 1515
Revoke FS block 0
Revoke FS block 1516
Revoke FS block 0
Revoke FS block 1517
Revoke FS block 0
Revoke FS block 1453
Revoke FS block 0
Revoke FS block 1518
Revoke FS block 0
Revoke FS block 1519
Revoke FS block 0
Revoke FS block 1520
Revoke FS block 0
Revoke FS block 1456
Revoke FS block 0
Revoke FS block 1521
Revoke FS block 0
Revoke FS block 1457
Revoke FS block 0
Revoke FS block 1522
Revoke FS block 0
Revoke FS block 1458
Revoke FS block 0
Revoke FS block 1523
Revoke FS block 0
Revoke FS block 1459
Revoke FS block 0
Revoke FS block 1524
Revoke FS block 0
Revoke FS block 1460
Revoke FS block 0
Revoke FS block 1525
Revoke FS block 0
Revoke FS block 1461
Revoke FS block 0
Revoke FS block 1526
Revoke FS block 0
Revoke FS block 1462
Revoke FS block 0
Revoke FS block 1527
Revoke FS block 0
Revoke FS block 1463
Revoke FS block 0
Revoke FS block 1528
Revoke FS block 0
Revoke FS block 1464
Revoke FS block 0
Revoke FS block 1529
Revoke FS block 0
Revoke FS block 1465
Revoke FS block 0
Revoke FS block 1530
Revoke FS block 0
Revoke FS block 1466
Revoke FS block 0
Revoke FS block 1531
Revoke FS block 0
Revoke FS block 1467
Revoke FS block 0
Revoke FS block 1532
Revoke FS block 0
Revoke FS block 1468
Revoke FS block 0
Revoke FS block 1533
Revoke FS block 0
Revoke FS block 1469
Revoke FS block 0
Revoke FS block 1534
Revoke FS block 0
Revoke FS block 1470
Revoke FS block 0
Revoke FS block 1535
Revoke FS block 0
Revoke FS block 1471
Found expected sequence 32, type 1 (descriptor block) at block 68
Dumping descriptor block, sequence 32, at block 68:
@ -323,163 +231,84 @@ Dumping descriptor block, sequence 32, at block 150:
Found expected sequence 32, type 2 (commit block) at block 201
Found expected sequence 33, type 5 (revoke table) at block 202
Dumping revoke block, sequence 33, at block 202:
Revoke FS block 0
Revoke FS block 1600
Revoke FS block 0
Revoke FS block 1601
Revoke FS block 0
Revoke FS block 1537
Revoke FS block 0
Revoke FS block 1602
Revoke FS block 0
Revoke FS block 1538
Revoke FS block 0
Revoke FS block 1603
Revoke FS block 0
Revoke FS block 1539
Revoke FS block 0
Revoke FS block 1604
Revoke FS block 0
Revoke FS block 1540
Revoke FS block 0
Revoke FS block 1605
Revoke FS block 0
Revoke FS block 1606
Revoke FS block 0
Revoke FS block 1542
Revoke FS block 0
Revoke FS block 1607
Revoke FS block 0
Revoke FS block 1543
Revoke FS block 0
Revoke FS block 1608
Revoke FS block 0
Revoke FS block 1544
Revoke FS block 0
Revoke FS block 1609
Revoke FS block 0
Revoke FS block 1545
Revoke FS block 0
Revoke FS block 1610
Revoke FS block 0
Revoke FS block 1546
Revoke FS block 0
Revoke FS block 1611
Revoke FS block 0
Revoke FS block 1547
Revoke FS block 0
Revoke FS block 1612
Revoke FS block 0
Revoke FS block 1548
Revoke FS block 0
Revoke FS block 1613
Revoke FS block 0
Revoke FS block 1549
Revoke FS block 0
Revoke FS block 1614
Revoke FS block 0
Revoke FS block 1550
Revoke FS block 0
Revoke FS block 1615
Revoke FS block 0
Revoke FS block 1551
Revoke FS block 0
Revoke FS block 1616
Revoke FS block 0
Revoke FS block 1552
Revoke FS block 0
Revoke FS block 1617
Revoke FS block 0
Revoke FS block 1553
Revoke FS block 0
Revoke FS block 1554
Revoke FS block 0
Revoke FS block 1555
Revoke FS block 0
Revoke FS block 1557
Revoke FS block 0
Revoke FS block 1558
Revoke FS block 0
Revoke FS block 1559
Revoke FS block 0
Revoke FS block 1560
Revoke FS block 0
Revoke FS block 1561
Revoke FS block 0
Revoke FS block 1562
Revoke FS block 0
Revoke FS block 1563
Revoke FS block 0
Revoke FS block 1564
Revoke FS block 0
Revoke FS block 1565
Revoke FS block 0
Revoke FS block 1566
Revoke FS block 0
Revoke FS block 1567
Revoke FS block 0
Revoke FS block 1568
Revoke FS block 0
Revoke FS block 1569
Revoke FS block 0
Revoke FS block 1570
Revoke FS block 0
Revoke FS block 1571
Revoke FS block 0
Revoke FS block 1572
Revoke FS block 0
Revoke FS block 1573
Revoke FS block 0
Revoke FS block 1574
Revoke FS block 0
Revoke FS block 1575
Revoke FS block 0
Revoke FS block 1576
Revoke FS block 0
Revoke FS block 1577
Revoke FS block 0
Revoke FS block 1578
Revoke FS block 0
Revoke FS block 1579
Revoke FS block 0
Revoke FS block 1580
Revoke FS block 0
Revoke FS block 1581
Revoke FS block 0
Revoke FS block 1582
Revoke FS block 0
Revoke FS block 1583
Revoke FS block 0
Revoke FS block 1584
Revoke FS block 0
Revoke FS block 1585
Revoke FS block 0
Revoke FS block 1586
Revoke FS block 0
Revoke FS block 1587
Revoke FS block 0
Revoke FS block 1588
Revoke FS block 0
Revoke FS block 1589
Revoke FS block 0
Revoke FS block 1590
Revoke FS block 0
Revoke FS block 1591
Revoke FS block 0
Revoke FS block 1592
Revoke FS block 0
Revoke FS block 1593
Revoke FS block 0
Revoke FS block 1594
Revoke FS block 0
Revoke FS block 1595
Revoke FS block 0
Revoke FS block 1596
Revoke FS block 0
Revoke FS block 1597
Revoke FS block 0
Revoke FS block 1598
Revoke FS block 0
Revoke FS block 1599
Found expected sequence 33, type 1 (descriptor block) at block 203
Dumping descriptor block, sequence 33, at block 203: