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Message-Id: <1226461390-5502-1-git-send-email-vaurora@redhat.com>
Date: Tue, 11 Nov 2008 19:42:53 -0800
From: Valerie Aurora Henson <vaurora@...hat.com>
To: linux-ext4@...r.kernel.org
Cc: Valerie Aurora Henson <vaurora@...hat.com>
Subject: [RFC,PATCH] 64-bit support for e2fsprogs
This is my incomplete current 64-bit e2fsprogs patchset for review and
comment (not inclusion). Only lib/ext2fs/, misc/mke2fs.c, and e2fsck/
have been converted to 64-bit interfaces so far (and those not
completely). As of this patch set, mke2fs can create a file system
with > 2^32 blocks. However, it can't be mounted due to invalid
checksums on the group descriptors. :)
This series is based on the 64-bit patches by Ted T'so and Jose
R. Santos. It includes:
* Two housekeeping patches (workaround make check error, fix warnings)
* 64-bit bitops and bitmaps
* Conversion of all of e2fsprogs to 64-bit bitmap interfaces
* Partial conversion of e2fprogs to other 64-bit interfaces
* Miscellaneous 64-bit bug fixes
Use the following mke2fs command to produce a file system with more
than 2^32 blocks:
$ mke2fs -t ext4 -O 64bit -b 4096 -N 200000 <device>
These patches apply against the pu branch, commit ID:
6db77ec039ff241dab0f1e267fabcfa814fbaf4c
All commits pass "make check" on my machine.
-VAL
Valerie Aurora Henson (17):
Disable tst_refcount - doesn't compile, don't know why
Squash warnings
Add 64-bit bitops
Implement 64-bit "bitarray" bmap ops
Convert libext2fs to 64-bit bitmap interface
Convert mke2fs to new bitmap interface
Convert e2fsck to new bitmap interface
Turn on new bitmaps in e2fsck and mke2fs
Add progress bar for allocating block tables - takes forever on large
signed int -> blk64_t to fix bugs at 2^31 - 2^32 blocks
Fix overflow in calculation of total file system blocks
Add ext2fs_block_iterate3 (from Ted)
Support 48-bit file acl blocks
super->s_*_blocks_count -> ext2fs_*_blocks_count()
Convert to inode/block/bitmap/table loc()/loc_set() functions
ext2fs_block_alloc_stats -> ext2fs_block_alloc_stats2
Convert to 64-bit IO
debugfs/debugfs.c | 2 +-
debugfs/htree.c | 4 +-
e2fsck/Makefile.in | 7 +-
e2fsck/e2fsck.h | 20 +-
e2fsck/ehandler.c | 6 +-
e2fsck/journal.c | 10 +-
e2fsck/message.c | 2 +-
e2fsck/pass1.c | 183 +++++++++--------
e2fsck/pass1b.c | 110 ++++++-----
e2fsck/pass2.c | 60 +++---
e2fsck/pass3.c | 56 +++---
e2fsck/pass4.c | 8 +-
e2fsck/pass5.c | 86 ++++----
e2fsck/rehash.c | 4 +-
e2fsck/super.c | 74 ++++----
e2fsck/unix.c | 15 +-
e2fsck/util.c | 4 +-
lib/blkid/probe.c | 5 +-
lib/e2p/e2p.h | 2 +
lib/ext2fs/alloc.c | 51 +++---
lib/ext2fs/alloc_sb.c | 15 +-
lib/ext2fs/alloc_stats.c | 10 +-
lib/ext2fs/alloc_tables.c | 27 +--
lib/ext2fs/bb_inode.c | 2 +-
lib/ext2fs/bitmaps.c | 149 ++++++++++----
lib/ext2fs/bitops.c | 39 ++++
lib/ext2fs/bitops.h | 200 ++++++++++++++++++-
lib/ext2fs/blkmap64_ba.c | 174 +++++++++++++++-
lib/ext2fs/blknum.c | 23 ++
lib/ext2fs/block.c | 133 ++++++++++---
lib/ext2fs/bmove.c | 20 +-
lib/ext2fs/check_desc.c | 24 +-
lib/ext2fs/closefs.c | 14 +-
lib/ext2fs/csum.c | 4 +-
lib/ext2fs/dirblock.c | 2 +-
lib/ext2fs/ext2_fs.h | 6 +-
lib/ext2fs/ext2_io.h | 4 +
lib/ext2fs/ext2fs.h | 102 ++++++++--
lib/ext2fs/ext2fsP.h | 15 +-
lib/ext2fs/ext_attr.c | 2 +-
lib/ext2fs/extent.c | 7 +-
lib/ext2fs/gen_bitmap64.c | 333 +++++++++++++++++++++++++++----
lib/ext2fs/icount.c | 46 ++--
lib/ext2fs/imager.c | 12 +-
lib/ext2fs/inode.c | 25 ++-
lib/ext2fs/mkjournal.c | 9 +-
lib/ext2fs/openfs.c | 10 +-
lib/ext2fs/rw_bitmaps.c | 38 ++--
lib/ext2fs/tst_badblocks.c | 2 +-
lib/ext2fs/tst_bitops.c | 120 +++++++++++
lib/ext2fs/tst_csum.c | 10 +-
lib/ext2fs/tst_iscan.c | 48 +++--
lib/ext2fs/valid_blk.c | 2 +-
lib/uuid/gen_uuid.c | 4 +-
misc/blkid.c | 1 -
misc/dumpe2fs.c | 2 +-
misc/mke2fs.c | 51 ++++--
misc/tune2fs.c | 2 +-
tests/f_bad_disconnected_inode/expect.1 | 4 +-
tests/f_resize_inode/expect | 1 +
tests/m_dasd_bs/expect.1 | 1 +
tests/m_large_file/expect.1 | 1 +
tests/m_meta_bg/expect.1 | 1 +
tests/m_no_opt/expect.1 | 1 +
tests/m_raid_opt/expect.1 | 1 +
tests/m_std/expect.1 | 1 +
tests/m_uninit/expect.1 | 1 +
67 files changed, 1741 insertions(+), 667 deletions(-)
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