| e0ed7404719a9ddd2ba427a80db5365c8bad18c0 |
|
20-Mar-2014 |
JP Abgrall <jpa@google.com> |
Switch back to 1.42.9 now that there is a fix
Revert "Revert changes that moved from 1.41.14 to 1.42.9"
This reverts commit 65f0aab98b20b5994a726ab90d355248bcddfffd.
/external/e2fsprogs/resize/resize2fs.c
|
| 65f0aab98b20b5994a726ab90d355248bcddfffd |
|
06-Mar-2014 |
JP Abgrall <jpa@google.com> |
Revert changes that moved from 1.41.14 to 1.42.9
Revert "e2fsck: Don't use e2fsck_global_ctx unless HAVE_SIGNAL_H"
commit e80e74c41d85ff93f3d212ba6512340f48054a93.
Revert "Merge remote-tracking branch 'linaro/linaro-1.42.9' into aosp_master"
This reverts commit e97b2b6fc82f840e84dfc631b87f21be44ff2421, reversing
changes made to 7e2fb9d09c245eba70ee008b78007315e9c0f1df.
Revert "Prepare for upstream 1.42.9"
This reverts commit 7e2fb9d09c245eba70ee008b78007315e9c0f1df.
Bug: 13340735
Change-Id: If48b153a95ef5f69f7cdccb00e23524abff3c5a8
Signed-off-by: JP Abgrall <jpa@google.com>
/external/e2fsprogs/resize/resize2fs.c
|
| 18a1444b4f1e6a0948fd38fa0de382d86cfe04de |
|
31-Dec-2013 |
Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org> |
Add files that would normally be generated by the e2fsprogs build system
Android doesn't run ./configure and friends, so it has to rely on
pre-populated versions of the autogenerated files.
This is somewhat bogus (e.g. hardcoded little-endian reference in
lib/ext2fs/ext2_types.h) and should at some point be fixed, but it's
what Android has always done, not a regression from the 1.41.14 branch.
Also, don't #include config.h which we don't generate (we pass what it
usually contains as -D parameters from Android.mk) anywhere.
Add a new Android.mk file for the quota library.
Change-Id: I162c6327fee5bd06261d9cdcc34bda10f04a6f21
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
/external/e2fsprogs/resize/resize2fs.c
|
| f404167dda29a59d2be2882328aeb074b9899669 |
|
17-Dec-2013 |
Theodore Ts'o <tytso@mit.edu> |
Clean up sparse warnings
Mostly by adding static and removing excess extern qualifiers. Also
convert a few remaining non-ANSI function declarations to ANSI.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 45ff69ffeb700012a7c052f5e45882557a40be7e |
|
16-Dec-2013 |
Andreas Dilger <adilger@dilger.ca> |
build: quiet LLVM non-literal string format warning
Compiling with LLVM generates a large number of warnings due
to the use of _() for wrapping strings for i18n:
warning: format string is not a string literal
(potentially insecure) [-Wformat-security]
./nls-enable.h:4:14: note: expanded from macro '_'
#define _(a) (gettext (a))
^~~~~~~~~~~~
These warnings are fixed by using "%s" as the format string,
and then _() is used as the string argument.
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| e9736a3ba88b73e38fd56f5a7d1ee3b514cd713c |
|
01-Oct-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: relocate inode table blocks if necessary when shrinking
If the file system is being shrunk, and a block group's inode table
falls beyond the end of the inode table, we need to try to relocate
the inode table blocks.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2215293c7e85c88d2fbc06f9e9438fca9a25213c |
|
01-Oct-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix -M size calculations to avoid cutting off the inode table
If the file system's inode table blocks in the last block group are
located in the middle or the end of the block group, it's possible for
resize2fs -M to use a size which will require relocating the inode
table blocks in the last block group. This can lead to all sorts of
problems, so solve it by simply guaranteeing that we will never do
that.
Reported-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| e231f17500477f7abbea5c441971be491a04fdf4 |
|
01-Oct-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: add debugging support for resize2fs -M calcuations
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 0851517daa6f11f7bc6b63a82deef7f4561ee3c7 |
|
09-Sep-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
resize2fs: use blk64_t and location getters for free_gdp_blocks()
free_gdp_blocks needs to be taught to use 64-bit fields and the appropriate
getters, otherwise it'll truncate high block numbers (when, say, resizing a
>16T fs) and mark the low numbered group descriptor blocks as free. Yikes.
Reported-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 80391dcd2ec853981a11e1178ff7a19598a4e81c |
|
19-Jun-2013 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: move bitmaps if shrinking would orphan them
It is possible to have a flex_bg filesystem with block groups
which have inode & block bitmaps at some point well past the
start of the group.
If an offline shrink puts the new size somewhere between
the start of the block group and the (old) location of
the bitmaps, they can be left beyond the end of the filesystem,
i.e. result in fs corruption.
Check each remaining block group for whether its bitmaps
are beyond the end of the new filesystem, and reallocate
them in a new location if needed.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| f026f1a37061a021f7188c9e45d0fbff1bde9e60 |
|
31-Mar-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix off-line resize of file systems with flex_bg && !resize_inode
When doing an off-line resize2fs of an initially very small file
system, it's possible to run out of reserved gdt blocks (which are
reserved via the resize inode). Once we run out, we need to move the
allocation bitmaps and inode table out of the way to grow the gdt
blocks. Unfortunately, when moving these metadata blocks, it was
possible that a block that had been just been newly allocated for a
new block group could also get allocated for a metadata block for an
existing block group that was being moved.
To prevent this, after we grow the gdt blocks and allocate the
metadata blocks for the new block groups, make sure all of these
blocks are marked as reserved.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reported-by: John Jolly <john.jolly@gmail.com>
/external/e2fsprogs/resize/resize2fs.c
|
| d1a1a583c13dd43e828f28c9c93cc53df715c891 |
|
20-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: move a cluster at a time with bigalloc file systems
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 1773c87c7e9ee5c4b8753919320d6d06910ea25b |
|
20-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: correctly account for clusters when calculating summary stats
Fixes resize2fs so it correctly calculates the number of free clusters
in each block group for file systems with the bigalloc feature
enabled.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 027b0577d4e5081a4d28dff9289559d38a36d533 |
|
03-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
Fix 32-bit overflow problems: dgrp_t * s_blocks_per_group
There are a number of places where we multiply a dgrp_t with
s_blocks_per_group expecting that we will get a blk64_t. This
requires a cast, or using the convenience function
ext2fs_group_first_block2().
This audit was suggested by Eric Sandeen.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| a0ba54ec00abce6ce9e7e5f2d5f6e0899559ebb8 |
|
03-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: use [un]mark_block_range bitmap functions to reduce CPU usage
Use ext2fs_[un]mark_block_range2() functions to reduce the CPU
overhead of resizing large file systems by 45%, primarily by
reducing the time spent in fix_uninit_block_bitmaps().
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 1eb31c4885156b595e6ceb4516cb1e1fb2d251fd |
|
03-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: add resource tracking as a debug option
Add a new debug flag which prints how much time is consumed by the
various parts of resize2fs's processing.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2279fd78fe875e612ff998fe658a2c18ee13c66b |
|
03-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix 32-bit overflow when calculating the number of free blocks
This caused the free blocks count in the superblock to be incorrect
after resizing a 64-bit file system if the number of free blocks
overflowed a 32-bit value.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 5d3a88fbe9e0291d7d5baa8391cbd78d9cc29767 |
|
03-Jan-2013 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix 32-bit overflow issue which can corrupt 64-bit file systems
Fix a 32-bit overflow bug caused by a missing blk64_t cast which can
cause the block bitmap to get corrupted when doing an off-line resize
of a 64-bit file system.
This problem can be reproduced as follows:
rm -f foo.img; touch foo.img
truncate -s 8T foo.img
mke2fs -F -t ext4 -O 64bit foo.img
e2fsck -f foo.img
truncate -s 21T foo.img
resize2fs foo.img
e2fsck -fy foo.img
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 831f309c624d77e41c83ee7c55d900e347cd44fe |
|
29-Dec-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: create optimized flex_bg block groups
Now that we are reserving all of the bg-specific metadata before we
try to allocate the metadata for the new block groups, we don't have
to temporarily disable the flex_bg feature flag while we allocate the
new metadata blocks --- this allows the newly created block groups to
have a much more optimized layout, instead of fragmenting the inode
table and block/inode bitmaps in sepraate block groups.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| ddcf1dbff2b8523c2207fbebaa4e5f42880dd2a3 |
|
29-Dec-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: handle bg descriptors which overlap with other bg's metadata
With flex_bg file systems, bg-specific metadata (i.e., bitmaps and the
inode table blocks) can be located in another block group. Hence,
when we grow the number of block group descriptors, we need to check
if we need to relocate metadata blocks not just for the block group
where the bgd blocks are located, but in all block groups.
This change fixes the following test case:
rm -f foo.img; touch foo.img
truncate -s 32G foo.img
mke2fs -F -t ext4 -E resize=12582912 foo.img
e2fsck -f foo.img
truncate -s 256G foo.img
./resize2fs foo.img
e2fsck -fy foo.img
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 4b04fb30e01c7418331caa01ecf071bd55672f1a |
|
29-Dec-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: reserve all metadata blocks for flex_bg file systems
For flex_bg file systems, if we need to relocate an allocation bitmap
or inode table, we need to make sure that all metadata blocks have
been reserved, lest we end up overwriting a metadata block belonging
to a different block group.
This change fixes the following test case:
rm -f foo.img; touch foo.img
truncate -s 32G foo.img
mke2fs -F -t ext4 -E resize=12582912 foo.img
e2fsck -f foo.img
truncate -s 64G foo.img
./resize2fs foo.img
e2fsck -fy foo.img
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2ebaeb35dba540f5de578c848a5d1787d0ef2720 |
|
29-Dec-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: reserve fs metadata blocks first in blocks_to_move()
This is the first commit to add support for off-line resizing using
flex_bg without the assist of using the resize_inode to reserve gdt
blocks. This functionality has been broken up into separate commits
which are hopefully obviously correct to make them easier to review
for correctness.
In this first step, we break up the for loop at the end of
blocks_to_move() so that we first mark all of the metadata blocks
which don't need to be moved in the reserve_blocks bitmap, and then
try to allocate the metadata blocks are new or which need to moved
second.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 5e27a274d320b44c631a37d4b04a84aa3ca5428c |
|
30-Nov-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix gcc -Wall nits and valgrind complaints
One of these fixes was triggering failures when running:
./test_scripts --valgrind r_move_itable r_inline_xattr r_resize_inode
It should be a false positive, but it fixing this makes it easier to
see real problems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2d8c0c8a4fd99d79caa45afba1462dd5ae0f1e45 |
|
14-Sep-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: grow uninit_bg file systems more efficiently
If the uninit_bg feature is enabled and the kernel supports
lazy_itable_init, skip zeroing the inode table so that the resize
operation can go much more quickly. Also set the itable_unused fields
so that the first e2fsck after the resize will run faster.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 7f82034438e424c766e1ad5847ed0e4ccc090edf |
|
03-Sep-2012 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix overhead calculation for meta_bg file systems
The file system overhead calculation in calculate_minimum_resize_size
was incorrect meta_bg file systems. This caused the minimum size to
underflow for very large file systems, which threw resize2fs into a
loop generally lasted longer than the user's patience.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| ba8bfa1a6dca8a6b65c6c938f3848e90e26bbe09 |
|
16-Feb-2012 |
Jan Kara <jack@suse.cz> |
resize2fs: take s_first_data_block into account for resize2fs -M
calculate_minimum_resize_size() forgot to account s_first_data_block
into minimum filesystem size. Thus in case the size of filesystem was
such that the last group had the minimal size (50 blocks + metadata
overhead), the code in adjust_fs_info() decided the group is unneeded,
removed it, and in some cases the resizing then failed with ENOSPC.
Fix the issue by properly accounting for s_first_data_block in
calculate_minimum_resize_size().
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 0c80c44bd08c60f3cd0ad87f12a71a75cac3bcaa |
|
17-Oct-2011 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: ext2fs_[set_]file_acl_block needs to check for 64-bit feature flag
The ext2fs_file_acl_block() and ext2fs_set_file_acl_block() needs to
only check i_file_acl_high if the 64-bit flag is set. This is needed
because otherwise we will run into problems on Hurd systems which
actually use that field for h_i_mode_high.
This involves an ABI change since we need to pass ext2_filsys to these
functions. Fortunately these functions were first included in the
1.42-WIP series, so it's OK for us to change them now. (This is why
we have 1.42-WIP releases. :-)
Addresses-Sourceforge-Bug: #3379227
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 515e555a0c36ae0294d71ba9ba45f7fa576cfd0f |
|
17-Oct-2011 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: don't fail when shrinking an empty file system
This commit fixes a failure when running the commands:
dd if=/dev/zero of=fs bs=1k count=100k; mke2fs fs; resize2fs -Mp fs
We should not try truncating the file system if there is only a single
block group in the file system.
Addresses-Sourceforge-Bug: #3404051
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| d1154eb460efe588eaed3d439c1caaca149fa362 |
|
18-Sep-2011 |
Theodore Ts'o <tytso@mit.edu> |
Shorten compile commands run by the build system
The DEFS line in MCONFIG had gotten so long that it exceeded 4k, and
this was starting to cause some tools heartburn. It also made "make
V=1" almost useless, since trying to following the individual commands
run by make was lost in the noise of all of the defines.
So fix this by putting the configure-generated defines in lib/config.h
and the directory pathnames to lib/dirpaths.h.
In addition, clean up some vestigal defines in configure.in and in the
Makefiles to further shorten the cc command lines.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 98f4547198b369bef7e41eb7ce4a16855726c393 |
|
16-Sep-2011 |
Eric Sandeen <sandeen@redhat.com> |
e2fsprogs: add ext2fs_group_blocks_count helper
Code to count the number of blocks in the last partial
group is cut and pasted around the e2fsprogs codebase
a few times.
Making this a helper function should improve matters.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 931b58e1cb2158c1f5218059cce92e94917ef485 |
|
11-Jun-2011 |
Andreas Dilger <adilger@whamcloud.com> |
ext2fs: Handle internal journal over 2^32 bytes
The write_journal_inode() code is only setting the low 32-bit i_size
for the journal size, even though it is possible to specify a journal
up to 10M blocks in size. Trying to create a journal larger than 2GB
will succeed, but an immediate e2fsck would fail. Store i_size_high
for the journal inode when creating it, and load it upon access.
Use s_jnl_blocks[15] to store the journal i_size_high backup. This
field is currently unused, as EXT2_N_BLOCKS is 15, so it is using
s_jnl_blocks[0..14], and i_size is in s_jnl_blocks[16].
Rename the "size" argument "num_blocks" for the journal creation functions
to clarify this parameter is in units of filesystem blocks and not bytes.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2696f2501c864e0e26e203023907a5441197c92b |
|
07-Jan-2011 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix computation of the real end of the bitmap to be 64-bit
real_end had been previously declared with a bogus type, which is why
this was missed earlier.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| da2a5a4baede2a227d2da587eb74ceae66778fbc |
|
23-Dec-2010 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
resize/resize2fs.c
|
| d16db7d9ded85f4a7f8d91562246cc2f59bf204d |
|
21-Dec-2010 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: do not clear resize inode for 0 resvd blocks
I ran into odd behavior where mkfs.ext4 of a 16T filesystem would
create a resize inode with 0 reserved blocks, and mark the resize_inode
feature.
A subsequent slight downward resize of the filesystem would remove
the resize inode, making any further offline resizing impossible.
This is especially odd in light of the fact that a large downward
resize (say, to 8T) will actually add blocks to the resize inode -
so a small resize removes it, a large resize expands it ...
commit 8ade268cf2fde8629b51bfd1c044a83db88234cd had added this:
If the filesystem is grown to the point where the resize_inode is no
longer needed, clean it up properly so e2fsck doesn't have to.
but, it seems e2fsck does not care about this situation, either.
So, simply leave the resize_inode intact in this case, and everything
seems to be happy.
Note, this is for the 1.41.xx branch.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 8728d50657e90e0ca39981106ad617d600b9acad |
|
14-Jun-2010 |
Valerie Aurora Henson <vaurora@redhat.com> |
resize2fs: Fix up to be 64-bit block number safe
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| cc84d866e2f29d92b5a732fead4df2dd9f814f2b |
|
11-Feb-2010 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
e2fsck/pass1.c
|
| 4828bbe9e7380da0d9153109ab290e88b5d53bf5 |
|
06-Feb-2010 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix fix uninit group test accessing invalid memory
Commit 74128f8 added tests for uninit groups, but it could access past
the end of the group_desc[] array after processing the last group:
==19668== Invalid read of size 2
==19668== at 0x40518C: resize_fs (resize2fs.c:1824)
==19668== by 0x405A46: main (main.c:451)
==19668== Address 0x5a0d002 is not stack'd, malloc'd or (recently) free'd
==19668==
==19668== Invalid read of size 2
==19668== at 0x405391: resize_fs (resize2fs.c:1864)
==19668== by 0x405A46: main (main.c:451)
==19668== Address 0x5a0d002 is not stack'd, malloc'd or (recently) free'd
==19668==
It was found by Eric Sandeen running the regression suite through
valgrind.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 4486af5b4c1b117ac88a92cd2336cb41c15107d3 |
|
16-Nov-2009 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
misc/mke2fs.c
|
| d93d5bbf605f81eb13fa71a55dfbed06f88fe930 |
|
09-Nov-2009 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: exit fix_sb_journal_backup early for external journal
Resizing a filesystem with an external journal fails when it tries
to read inode 0:
# touch testfs
# truncate testfs 1342177280
# touch testjournal
# truncate testjournal 134217728
# mke2fs -O journal_dev testjournal
# losetup /dev/loop0 testjournal
# mkfs.ext4 -J device=/dev/loop0 testfs 127680
# resize2fs testfs
resize2fs 1.41.9 (22-Aug-2009)
Resizing the filesystem on testfs to 327680 (4k) blocks.
resize2fs: Illegal inode number while trying to resize testfs
Please run 'e2fsck -fy testfs' to fix the filesystem
after the aborted resize operation.
I think the right, simple thing to do is just bail out early
for an external journal here, as there are no backup blocks
to update.
Reported-by: mjevans1983@gmail.com
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 6493f8e85defc568a4ca8cdb4a53361f36fb94ba |
|
26-Oct-2009 |
Theodore Ts'o <tytso@mit.edu> |
Convert ext2fs_group_of_blk() to ext2fs_group_of_blk2()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 48f23054bb8ad0506c0baa9f06ba182acc2aa88b |
|
26-Oct-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Convert ext2fs_block_alloc_stats() calls to block_alloc_stats2()
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| d7cca6b06f366f998ed43346f9b6fca9e163692f |
|
26-Oct-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Convert to use block group accessor functions
Convert direct accesses to use the following block group accessor
functions: ext2fs_block_bitmap_loc(), ext2fs_inode_bitmap_loc(),
ext2fs_inode_table_loc(), ext2fs_bg_itable_unused(),
ext2fs_block_bitmap_loc_set(), ext2fs_inode_bitmap_loc_set(),
ext2fs_inode_table_loc_set(), ext2fs_bg_free_inodes_count(),
ext2fs_ext2fs_bg_used_dirs_count(), ext2fs_bg_free_inodes_count_set(),
ext2fs_bg_free_blocks_count_set(), ext2fs_bg_used_dirs_count_set()
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Nick Dokos <nicholas.dokos@hp.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| cd65a24e756b8f6770a5961fd94c67eb00dd7baa |
|
26-Oct-2009 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Convert ext2fs_bg_flag_test() to ext2fs_bg_flags_test()
After cleaning up ext2fs_bg_flag_set() and ext2fs_bg_flag_clear(),
we're left with ext2fs_bg_flag_test(). Convert it to
ext2fs_bg_flags_test().
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| e633b58ac75f2f544b7d6572e37d4b63da31e59c |
|
26-Oct-2009 |
Eric Sandeen <sandeen@redhat.com> |
libext2fs: clean up ext2fs_bg_flags_ interfaces
The ext2fs_bg_flag* functions were confusing.
Currently we have this:
void ext2fs_bg_flags_set(ext2_filsys fs, dgrp_t group, __u16 bg_flags);
void ext2fs_bg_flags_clear(ext2_filsys fs, dgrp_t group,__u16 bg_flags);
(_set (unused) sets exactly bg_flags; _clear clears all and ignores bg_flags)
and these, which can twiddle individual bits in bg_flags:
void ext2fs_bg_flag_set(ext2_filsys fs, dgrp_t group, __u16 bg_flag);
void ext2fs_bg_flag_clear(ext2_filsys fs, dgrp_t group, __u16 bg_flag);
A better interface, after the patch below, is just:
ext2fs_bg_flags_zap(fs, group) /* zeros bg_flags */
ext2fs_bg_flags_set(fs, group, flags) /* adds flags to bg_flags */
ext2fs_bg_flags_clear(fs, group, flags) /* clears flags in bg_flags */
and remove the original ext2fs_bg_flags_set / ext2fs_bg_flags_clear.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 4efbac6fed75c29d3d5f1b676b932754653a2ac5 |
|
08-Sep-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Convert uses of super->s_*_blocks_count to ext2fs_*_blocks_count()
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Nick Dokos <nicholas.dokos@hp.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| a63745e81cbb476b90c75ca3ca60b9ba4be95cae |
|
08-Sep-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Use ext2fs_file_acl_block() instead of using .i_file_acl directly
This provides support for 48-bit file acl blocks.
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2884d208a37fe8813267198a247694bc90b00f96 |
|
04-Sep-2009 |
Peng Tao <bergwolf@gmail.com> |
resize2fs: fix minimum resize size calculation with flex_bg
When flex_bg is on, calculate_minimum_resize_size() should add more meta
blocks for newly added flex_bg.
Addresses-RedHat-Bugzilla: #519131
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 732c8cd58ff30ffae0d3276c411a08920717a46c |
|
08-Sep-2009 |
Theodore Ts'o <tytso@mit.edu> |
Use accessor functions fields for bg_flags in the block group descriptors
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 24a117abd0340d247befbf7687ffb70547fdf218 |
|
08-Sep-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Convert to use io_channel_read_blk64() and io_channel_write_blk64()
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| dc615a21c3c43cd9071926df2633d5b23e2e726b |
|
07-Sep-2009 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
|
| 3346084beaa450528dcb7180068f7b2366c800c5 |
|
23-Aug-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
resize2fs: Move everything to new bitmap interface
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 96cdb37e27ff101fb23cefe422b4f77fb55209be |
|
10-Jul-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: If resize2fs fails, tell the user to run e2fsck
If the resize operation fails in the middle of the operation, mark the
filesystem as needing to be checked, and tell the user that they
should run e2fsck -fy on the device.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 8a6ede8b7a8d5be0d49d6bfa7616537b61dfdc1b |
|
18-Jun-2009 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: update sb journal backup if journal was moved
This was reported in Fedora, since the livecd creator does
a lot of resizing.
If we've moved the journal blocks during resize (more likely now,
due to the journal being in the middle) the backup blocks in the
superblock don't get updated, and a subsequent e2fsck will find
issues:
e2fsck 1.41.6 (30-May-2009)
Backing up journal inode block information.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/mnt/test/img: ***** FILE SYSTEM WAS MODIFIED *****
/mnt/test/img: 11/16000 files (0.0% non-contiguous), 17789/38400 blocks
This can be shown in a simple test:
# dd if=/dev/zero of=img bs=1 count=0 seek=3000M
# mke2fs -t ext4 -F img
# resize2fs img 150M
# e2fsck -f img
(thanks to the Fedora reporter Mads Kiilerich for the testcase!
https://bugzilla.redhat.com/show_bug.cgi?id=506105#c2)
So, update the backup journal in the superblock before resize2fs exits.
Addresses-RedHat-Bugzilla: #505339
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| e2ca097fc641e9be2bbafc3db7fd96e4ac87387a |
|
15-Jun-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: fix miscellaneous memory leaks
Fix various memory leaks which were discovered using valgrind.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 69f7c80eaf25a642b0eb85f4557605c89acd80b6 |
|
19-May-2009 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: fix minimum size calculations
The extra padding added to the minimum size calculations:
/*
* We need to reserve a few extra blocks if extents are
* enabled, in case we need to grow the extent tree. The more
* we shrink the file system, the more space we need.
*/
if (fs->super->s_feature_incompat & EXT3_FEATURE_INCOMPAT_EXTENTS)
blks_needed += (fs->super->s_blocks_count - blks_needed)/500;
can go quite wrong if we've already added up more "blks_needed"
than our current size, and the above subtraction wraps. This can
easily happen for a filesystem which is almost completely full.
In this case, just return the current fs size as the minimum and
be done with it.
With this fix we could probably call calculate_minimum_resize_size()
for each resize2fs invocation and refuse to resize smaller than that?
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2d7361ebfae31d462027479fd32799e01b37ec19 |
|
19-Apr-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix corruption bug impacting ext4 filesystems with uninit_bg
Due to a fencepost bug, when skipping a block group whose block bitmap
was uninitialized (and hence could not contain any blocks eligible for
relaocation), the block immediately following the block group wasn't
checked as well. If it was in use and required relocation, it
wouldn't get properly relocated, with the result that an inode using
such a block would end up, post resize, with a pointer to a block now
outside the bounds of the filesystem.
This commit fixes this fencepost error.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| c09043f1abb99c73d681e630ee0a4b142e4abf6b |
|
19-Apr-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix data corruption bug when shrinking the inode table for ext4
If we need to shrink the inode table, we need to make sure the inodes
contained in the part of the inode table we are vacating don't get
reused as part of the filesystem shrink operation. This wasn't a
problem with ext3 filesystems, since the inode table was located in
the block group that was going away, so that location was not eligible
for reallocation.
However with ext4 filesystems with flex_bg enabled, it's possible for
a portion of the inode table in the last flex_bg group to be
deallocated, but in a part of the filesystem which could be used as
data blocks. So we must mark those blocks as reserved to prevent
their reuse, and adjust the minimum filesystem size calculation to
assure that we don't shrink a filesystem too small for the resize
operation to succeed.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 1ac84a948dc0cb867fb33b43ab1d67c71d207cc8 |
|
18-Apr-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix data corruption bug when growing an ext4 filesystem off-line
When allocating a new set of block group metadata as part of growing
the filesystem, the resize2fs code assumes that the bitmap and inode
table blocks are in their own block group; an assumption which is
changed by the flex_bg feature. This commit works around the problem
by temporarily turning off flex_bg while allocating the new block
group metadata, to avoid potentially overwriting previously allocated
data blocks.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 45e338f5332a54295893dba2e32cc093d1316f60 |
|
23-Feb-2009 |
Jim Meyering <jim@meyering.net> |
remove useless if-before-free tests
In case you're wondering about whether this change is safe from a
portability standpoint, fear not. This has been beaten to death
in other forums. Here are a few threads:
http://thread.gmane.org/gmane.comp.version-control.git/74187
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/12712
http://thread.gmane.org/gmane.emacs.devel/98144
http://thread.gmane.org/gmane.comp.lib.glibc.alpha/13092
There has been debate about whether it's a good idea from a
performance standpoint, too, but imho you'll have a hard time
finding an instance where this sort of change induces a
measurable performance penalty. If you do, please let me know.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 793a04a0719d5688a0033e4bda3cf267f57ea760 |
|
20-Jan-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Reserve some extra space for -P/-M for ext4 filesystems
Some extra blocks may be needed to expand some extent allocation trees
while we are shrinking the filesystem. We don't know exactly how
much, so we use a hueristic.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 9227c5bbbd0861878ae73f7dceb4deb9e9f06a3c |
|
19-Jan-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Release bitmap and itable blocks in flex_bg filesystems
Previously resize2fs assumed that bitmap and inode table blocks were
always located in their respective block group. However, this is no
longer true with flex_bg. So it is necessary to check all of the
block groups which will be truncated to see if they have metadata
blocks that need to be marked as no longer being in use in the new,
shrunk filesystem.
This bug fixes resize2fs -M, which would otherwise fail because
without the released blocks, there would not be enough space in the
filesystem. This bug also avoids (mostly harmless) filesystem
corruptions reported by e2fsck regarding blocks marked in use but not
actually used (these being the bitmap and inode table blocks
associated with the truncated block groups).
Note: in theory it is possible to have block group N utilize bitmap
and inode table blocks in block group N+X with flex_bg. At the moment
neither mke2fs nor e2fsck will create filesystems like this, which is
good, because resize2fs doesn't handle this case correctly.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| c58a08e673a10d0e5fa4855ca58ab2cbf48fd029 |
|
19-Jan-2009 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Move all required blocks for ext4 filesystems
In the function blocks_to_move(), when checking to see if a block
group's block bitmap is initialized, we need to check the old_fs's
block group descriptors, not the new file system's (already truncated)
group descriptor data structures. Otherwise we will end up
derferencing past the end of the array boundary, and the resulting
garbage value may indicate that the bitmap is uninitialized, and so
all of the blocks in that block group will be skipped, resulting in
some blocks not getting marked as needing relocation.
This showed up in the following test case:
mke2fs -t ext4 -b 1024 test.img 1048576
resize2fs test.img 80000
The journal inode after the resize operation looked like this:
debugfs: stat <8>
Inode: 8 Type: regular Mode: 0600 Flags: 0x80000
...
BLOCKS:
(IND):35385, (0-5836):2356-8192, (5837-21959):8454-24576, (21960-32506):24838-35
384, (32507-32767):434177-434437
TOTAL: 32769
The blocks 434177-434437 were not moved because block group 53 was
wrongly thought to have an unitialized block group.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 03fa6f8ae28a87018325c892f731097cc97d9eac |
|
16-Nov-2008 |
Theodore Ts'o <tytso@mit.edu> |
Fix various signed/unsigned gcc warnings
Some of these could affect filesystems between 2^31 and 2^32-1 blocks.
Thanks to Valerie Aurora Henson for pointing out the problems in
lib/ext2fs/alloc_tables.c, which led me to do a "make gcc-wall" scan
over the source tree.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| efc6f628e15de95bcd13e4f0ee223cb42115d520 |
|
28-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
Remove trailing whitespace for the entire source tree
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 88dbf8287f831d02e8d5023be4f9b42ca224fb75 |
|
22-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Make sure we close out the progress bar in pass #4
This fixes a cosemtic issue where we don't complete the progress bar
and issue a newline before printing the final resize successful
message.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 7f9c96ee74315388d758675f69a930b9990e0789 |
|
22-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: supply block allocator for extents function
In the rare case where new blocks are needed while mutating an extent
tree, supply a specialized block allocator so that extent_node_split()
allocates valid blocks for the interior nodes of the extent tree.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 86acdebd539864908127561034752082c86105e2 |
|
22-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix support for filesystems with the uninit_bg feature
If the filesystem has the uninit_bg feature, then parts of the block
and inode bitmap may not be initialized. Teach resize2fs how to deal
with these case appropriately. (Most of these fixes were fortunately
not necessary for the common case where the resize_inode is present to
reserve space, and where the filesystem is being expanded instead of
being shrunk.)
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| c89f1b4ca5020c9ae847b13a9a680e05fe2ce5d9 |
|
18-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix double bumping of directory in-use counts
When moving directories into new block groups (which would only happen
when shrinking a filesystem), resize2fs would increase the directory
in-use count by 2 times the necessary value, due to a change in
ext2fs_inode_alloc_stats() made in e2fsprogs 1.26. This is largely
harmless, but it does result in a filesystem corruption for e2fsck to
fix.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 8ade268cf2fde8629b51bfd1c044a83db88234cd |
|
10-Jul-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Clean up the resize inode properly if necessary
If the filesystem is grown to the point where the resize_inode is no
longer needed, clean it up properly so e2fsck doesn't have to.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 71ff129e9f5c942ce4d2eb20e269100d15c1a6ae |
|
18-Jun-2008 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint'
Conflicts:
README
resize/online.c
version.h
|
| 9ff8ece57d46a9419fc60057547810824881bb45 |
|
18-Jun-2008 |
Theodore Ts'o <tytso@mit.edu> |
mke2fs, tune2fs, resize2fs: Use floating point to calculate percentages
When calculating the number reserved blocks, use floating point for
better accuracy, since for big filesystems it really makes a
difference. In addition, mke2fs and tune2fs accepts a floating point
number from the user, so they should provide that level of accuracy.
Addresses-Debian-Bug: #452639
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 74128f8d7e93fe633aa87951319a4afd252a4494 |
|
17-Jun-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix support for the uninit_bg feature
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2c25f7e75ad10078ecfed08b9295fb1904c8bb80 |
|
07-Jun-2008 |
Theodore Ts'o <tytso@mit.edu> |
Fix gcc -Wall warnings in resize2fs
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 1ca1059fd0126fd2c065f272a566c18f14bab16d |
|
09-Apr-2008 |
Theodore Ts'o <tytso@mit.edu> |
Add support for the HUGE_FILE feature
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 236efede1922fa173b3c2f20d9e0886856664ab4 |
|
22-Oct-2007 |
Jose R. Santos <jrs@us.ibm.com> |
Make resize2fs uninit block group aware
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 199ddaaa445e14fca8113b0db85e2576267071c9 |
|
13-Mar-2008 |
Josef Bacik <jbacik@redhat.com> |
resize2fs: Add options to print (and resizing to) the minimum filesystem size
Add the -P option to print the minimum filesystem size and exit.
Add the -M option to force resizing the filesystem to the minimum
filesystem size.
Signed-off-by: Josef Back <jbacik@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| a040a99b6cc4bf9f10d39747ca6947f0462a2eb2 |
|
13-Mar-2008 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint'
Conflicts:
lib/ext2fs/ext2_err.et.in
|
| edfd9b0a9fe7b90f56da981ca26d5233cc3749d6 |
|
09-Mar-2008 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs: Fix resizing filesystems with large inodes
Use ext2fs_get_next_inode_full() in resize2fs and clean up large inode
handling; previous attempt was not properly handling all cases, and
was incorrectly setting i_extra_isize. This caused some extended
attributes to get removed or randomly assigned to other inodes as a
result of the resize, which can be unfortunate on systems using
SELinux.
The previous commit didn't fix things completely on big-endian systems
like PowerPC.
Addresses-Red-Hat-Bugzilla: #434893
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 399033a6ab713bc1f8ebad90e47fced0e7491b62 |
|
29-Feb-2008 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint'
|
| 4ef28824ca29e86053398c3e4cecca6d88b2b397 |
|
28-Feb-2008 |
Eric Sandeen <sandeen@redhat.com> |
resize2fs: Fix movement of large (greater than 128 byte) inodes
inode_scan_and_fix() in resize2fs needs to do read/write of the full
inode to be sure it gets all data from larger (>128 byte) inodes.
Addresses-Red-Hat-Bugzilla: #434893
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| fef2b38d8e5b475655771f8208265a8fa9246601 |
|
01-Jan-2008 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
configure
debian/rules
e2fsck/swapfs.c
lib/ext2fs/ext2_fs.h
|
| e5aace908e9d1161a594944d9360f9f0cdd18099 |
|
27-Dec-2007 |
Theodore Ts'o <tytso@mit.edu> |
Convert use of ext2fs_get_mem to ext2fs_get_array for overflow detection
Add some additional checks, primarily in resize2fs and in the rarely
used (and soon to-be-deprecated) e2fsck byte-swap filesystem function.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| f2de1d38d0819b17895977fabc52d81d0ea6ec00 |
|
30-Aug-2007 |
Valerie Clement <valerie.clement@bull.net> |
libext2fs: Add EXT2_DESC_SIZE and EXT2_DESC_PER_BLOCK macros
Add macros to support variable-length group descriptors for ext4.
Signed-off-by: Valerie Clement <valerie.clement@bull.net>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 058ad1c70c9a097d282270c6f76d3c3493e15fe2 |
|
19-Jun-2007 |
Theodore Ts'o <tytso@mit.edu> |
Don't write changes to the backup superblocks by default
This patch changes ext2fs_open() to set EXT2_FLAG_MASTER_SB_ONLY by
default. This avoids some problems in e2fsck (reported by Jim Garlick)
where a corrupt journal can end up writing the bad superblock to the
backups. In general, only e2fsck (after the filesystem is clean),
tune2fs, and resize2fs should change the backup superblocks by default.
Most callers of ext2fs_open() should not be touching anything where the
backups should be touched. So let's change the defaults to avoid
potential problems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| de8f3a76218255e443ba57dec5d74850180fa75d |
|
25-May-2007 |
Andreas Dilger <adilger@clusterfs.com> |
Fix gcc -Wall warnings, especially on 64-bit systems
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| d2b2a488f996871e6e40789a7890afc2f59730db |
|
18-Mar-2007 |
Brian Behlendorf <behlendorf1@llnl.gov> |
[COVERITY] Fix missing return code check for ext2fs_write_inode
Found 2 of the three places where a return code for ext2fs_write_inode() was
not being checked.
The second fix in e2fsck/emptydir.c is basically just to shut coverity up even
though it really is unnecessary.
Coverity ID: 1: Checked Return
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| d1b4b85c3a201705c5d3d2916c7a9ca00a04e44c |
|
12-Sep-2006 |
Eric Sandeen <esandeen@redhat.com> |
Fix more rounding overflows for filesystems that have 2**32-1 blocks
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| f335864338a6fbce8134a445ffdd0cdeb3f3f1bc |
|
12-Sep-2006 |
Eric Sandeen <esandeen@redhat.com> |
Add checks to make sure inode counts don't overflow a 32-bit value
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| 62c6d1403ea00dd72890862c761a41baa10a7ad4 |
|
12-Sep-2006 |
Eric Sandeen <esandeen@redhat.com> |
Remove unused variables
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| a8862d9e90d0d94761ba28dbbf9674308fd7d7c0 |
|
30-Aug-2006 |
Theodore Ts'o <tytso@mit.edu> |
Fix potential 2**32-1 overflow by using e2p_percent()
Add a new functiom, e2p_percent(), which correct calculates the percentage
of a number based on a given percentage, without worrying about overflow
issues. This is used where we calculate the number of reserved blocks using
a percentage of the total number of blocks in a filesystem.
Based on patches from Eric Sandeen, but generalized to use this new function.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| 5830d6be9c33e23bb20c339036083e6e4fa6795e |
|
30-Aug-2006 |
Eric Sandeen <esandeen@redhat.com> |
Detect overflows in loop counters
For loops such as:
for (i=1; i <= fs->super->s_blocks_count; i++) {
<do_stuff>
}
if i is an int and s_blocks_count is (2^32-1), the condition is never false.
Change these loops to:
for (i=1; i <= fs->super->s_blocks_count && i > 0; i++) {
<do_stuff>
}
to stop the loop when we overflow i
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 69022e029f3273b3b860bf701219cd3fe615f76b |
|
30-Aug-2006 |
Theodore Ts'o <tytso@mit.edu> |
Fix potential 2**32-1 overflow problems by ext2fs_div_ceil()
Add a new function, ext2fs_div_ceil(), which correctly calculates a division
of two unsigned integer where the result is always rounded up the next
largest integer. This is used everywhere where we might have
previously caused an overflow when the number of blocks
or inodes is too close to 2**32-1.
Based on patches from Eric Sandeen, but generalized to use this new function
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/resize/resize2fs.c
|
| 8deb80a5d1078cbe43eaffcdeebf0a1a549d6a54 |
|
19-Mar-2006 |
Takashi Sato <sho@tnes.nec.co.jp> |
Fix format statements to make e2fsprogs programs 32-bit clean
Change the format string(%d, %ld) for a block number and inode number
to %u or %lu.
Signed-off-by: Takashi Sato <sho@tnes.nec.co.jp>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| bf69235ad0073c80386b70caba0e1b58e5f85697 |
|
18-Mar-2006 |
Theodore Ts'o <tytso@mit.edu> |
Add support for on-line resizing to resize2fs
If the filesystem is mounted, attempt to use the on-line resizing
ioctls to resize the filesystem.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 68963d5a262ad49cbdad8f946e59ebc34677fe33 |
|
29-Dec-2005 |
Theodore Ts'o <tytso@mit.edu> |
Clean up gcc -Wall complaints in resize2fs
Remove unused variables in mark_table_blocks()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| 2787276ec59e1d52087d307bc30446d088ec65bc |
|
09-Aug-2005 |
Theodore Ts'o <tytso@mit.edu> |
Fix fencepost error in resize2fs caught by valgrind
There was a off-by-one fencepost error in the logic used to check if
we avoid copying zero-filled blocks when moving an inode table down by
a block or two. Thanks to valgrind for catching it. As far as I know
this fencepost error wasn't causing any actual problems, but it was
definitely a bug.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/resize/resize2fs.c
|
| f35fd3d5eeb3e35660ea87adbc170978c3cdf9e3 |
|
09-May-2005 |
Theodore Ts'o <tytso@mit.edu> |
Fix some minor typo's and grammar's strings, and remove debugging strings
from needing to be translated. Patch is from Benno Schulenberg.
/external/e2fsprogs/resize/resize2fs.c
|
| 64ad98acbe694e74925ad4e4fc88fd10fd3b3a44 |
|
26-Jan-2005 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs.c: Fix bug where we don't release the blocks belonging
to the old inode table blocks when we move the inode
table. (Addresses Debian Bug: #290894)
/external/e2fsprogs/resize/resize2fs.c
|
| 9213a93b22accd2a27064b12f6bc5f1221ca6a70 |
|
24-Dec-2004 |
Theodore Ts'o <tytso@mit.edu> |
Fix resize2fs so that it properly handles filesystems with the resize_inode
feature enabled.
/external/e2fsprogs/resize/resize2fs.c
|
| 06191693d4d253a8496677dd02e3b8529a7fce2c |
|
17-Sep-2004 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs.c (check_and_change_inodes): Fix debugging printf to
mask off the high 256 bits of dirent->name_len (which is
where the file type information is stored). (Addresses
Debian Bug #271605)
/external/e2fsprogs/resize/resize2fs.c
|
| b969b1b8a5c13992cadb026114731958644540d8 |
|
28-Dec-2003 |
Matthias Andree <matthias.andree@gmx.de> |
Fix more compiler warnings.
/external/e2fsprogs/resize/resize2fs.c
|
| 544349270e4c74a6feb971123884a8cf5052a7ee |
|
07-Dec-2003 |
Theodore Ts'o <tytso@mit.edu> |
Fix gcc -Wall nitpicks
/external/e2fsprogs/resize/resize2fs.c
|
| c4e3d3f374b409500e3dd05c0b0eca6ac98a6b4e |
|
01-Aug-2003 |
Theodore Ts'o <tytso@mit.edu> |
ext2fs_getmem(), ext2fs_free_mem(), and ext2fs_resize_mem()
all now take a 'void *' instead of a 'void **' in order to
avoid pointer aliasing problems with GCC 3.x.
/external/e2fsprogs/resize/resize2fs.c
|
| 7d7bdd578b307cad1dc248310eb279c6fb73b682 |
|
24-Jun-2003 |
Theodore Ts'o <tytso@mit.edu> |
Fix bug in resize2fs which caused it to fail on filesystems with a
non-empty bad block list. Resize2fs now discards any blocks on the
badblock list which are no longer part of the filesystem as the result
of a filesystem shrink. (Note: this means that shrinking and then
enlarging a filesystem is no longer a reversible operation;
information about bad blocks in the part of the filesystem
which is to be chopped off will be lost.)
/external/e2fsprogs/resize/resize2fs.c
|
| 424cb7b62aa417db2eaec79cfaec7433b31f8726 |
|
06-Mar-2003 |
Theodore Ts'o <tytso@mit.edu> |
Bug fix; we were incorrectly moving the block and inode bitmaps
for sparse superblock filesystems. (Address Debian bug #174766)
/external/e2fsprogs/resize/resize2fs.c
|
| 085d2a8397d4eb37ad604f568edb8b2662c22d46 |
|
01-Nov-2002 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs.c (inode_scan_and_fix, check_and_change_inodes): When
moving an inode, set the ctime field so that people using
dump/restore will backup the changed inode. Also update
the mtime and ctime of directories which get updated when
we need to move an inode.
/external/e2fsprogs/resize/resize2fs.c
|
| 76dd5e5c2842fb1a7b858aad3e68b5e9c16890c9 |
|
31-Oct-2002 |
Theodore Ts'o <tytso@mit.edu> |
Add support for the meta_bg feature flag to the resize2fs program.
Fix bug in meta_bg support in mke2fs, e2fsck, and dumpe2fs; we were
incorrectly reserving the legacy block groups desriptor blocks.
/external/e2fsprogs/resize/resize2fs.c
|
| 0ccd488a764c14b27983b92435deca5e1adf9061 |
|
16-Aug-2002 |
Theodore Ts'o <tytso@mit.edu> |
Fix stupid typo in previous changeset.
/external/e2fsprogs/resize/resize2fs.c
|
| ed909bbe20d3fbeeee65c48dc0df2dbffdf2a0a9 |
|
16-Aug-2002 |
Theodore Ts'o <tytso@mit.edu> |
Fix up extended attribute handling in e2image, resize2fs, and in
debugfs's icheck command.
/external/e2fsprogs/resize/resize2fs.c
|
| cefbf4870c0593e3c7a01b8d5494463b247d90f0 |
|
26-Jul-2002 |
Theodore Ts'o <tytso@mit.edu> |
resize2fs.c (block_mover): If there are no blocks to move,
release the bmap table. This significantly speeds up
resize2fs when shrinking or expanding a filesystem by a
very small number of blocks (which EVMS will do).
/external/e2fsprogs/resize/resize2fs.c
|
| 116db1b513f6901415d1f5f8c01fc297d7cc64a4 |
|
01-Apr-2002 |
Theodore Ts'o <tytso@mit.edu> |
main.c (main): If we are resizing a plain file which is smaller
than the requested size, then we will attempt to
transparently extend the filesize in a sparse fashion by
writing a block at the end of the requested part of the
filesystem.
main.c (main), resize2fs.c (resize_fs), resize2fs.h: Change the
function prototype of resize_fs() so that it can modify
the new_size parameter with the actual new size of the
filesystem after the resize operation. (This can
sometimes be less than the requested new size if there
isn't enough space to create the necessary block group
metadata for that last bit of disk space.) Resize2fs now
prints the actual new size of the filesystem when it finishes.
/external/e2fsprogs/resize/resize2fs.c
|
| 546a1ff18cc912003883ff67ba3e87c69f700fc4 |
|
08-Mar-2002 |
Theodore Ts'o <tytso@mit.edu> |
Fix various gcc -Wall complaints.
/external/e2fsprogs/resize/resize2fs.c
|
| dfcdc32f8d6623a35a9e66f503c535e4081b7266 |
|
11-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, libext2fs.texinfo:
libext2fs.texinfo: Change ino_t to ext2_ino_t
ChangeLog, extent.c, main.c, resize2fs.c:
extent.c, main.c, resize2fs.c: Change ino_t to ext2_ino_t.
ChangeLog, mke2fs.c:
mke2fs.c: Change ino_t to ext2_ino_t.
ChangeLog, test_icount.c, test_rel.c:
test_icount.c, test_rel.c: Change ino_t to ext2_ino_t
/external/e2fsprogs/resize/resize2fs.c
|
| a13575f4d29a908add19ea27baa102bc6944ee30 |
|
13-Jun-2000 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, extent.c, main.c, resize2fs.c, resize2fs.h:
main.c, resize2fs.c, resize2fs.h, extent.c: Add NLS support.
/external/e2fsprogs/resize/resize2fs.c
|
| 0cee8a5c423c2a1054c7366e74870592ec8db95e |
|
06-Apr-2000 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Update copyright of files in preparation for release of resize2fs.
Also removed the (obsolete) beta-test check that had been in the code,
as well as the old spec files used to package the separate
distribution of resize2fs.
Makefile.in: No longer build resize2fs.static, since there's no real
point in it any more.
Modified Files:
ChangeLog Makefile.in extent.c main.c resize2fs.8.in
resize2fs.c resize2fs.h sim_progress.c test_extent.c
Removed Files:
e2fsprogs-1.12.spec pq.gif resize2fs.spec version.h
/external/e2fsprogs/resize/resize2fs.c
|
| 1333fe93446a09ceb866a7f2a1ca0c196964b952 |
|
03-Sep-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, resize2fs.c:
resize2fs.c: Rename max to max_groups and max_dirs to avoid possible
conflicts with a cpp macro named "max".
/external/e2fsprogs/resize/resize2fs.c
|
| 084307590c5e28b6a8305933220ff5b2bd1bcda2 |
|
10-Jun-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, resize2fs.c:
Change blkcnt_t to be e2_blkcnt_t to avoid collision with the LFS API.
/external/e2fsprogs/resize/resize2fs.c
|
| 76f875daa1c9c2cdc72f0c6f0f7be4bbc7f0fc07 |
|
27-Apr-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
ext2fs.h, bitops.h: Add support for the Watcom C compiler to do inline
functions.
ext2fs.h, dosio.c: Use asm/types.h instead of linux/types.h to evade a
potential problem with glibc's header files trying to spike out
linux/types.h.
ext2fs.h (ext2fs_resize_mem): Change the function prototype to include
the old size of the memory, which is needed for some braindamaged
memory allocation systems that don't support realloc().
badblocks.c (ext2fs_badblocks_list_add):
bb_inode.c (clear_bad_block_proc):
dblist.c (ext2fs_add_dir_block):
icount.c (insert_icount_el):
irel_ma.c (ima_put):
rs_bitmap.c (ext2fs_resize_generic_bitmap): Update functions to pass
the old size of the memory to be resized to ext2fs_resize_mem().
ChangeLog, dirinfo.c:
dirinfo.c (e2fsck_add_dir_info): Update function to pass the old size
of the memory to be resized to ext2fs_resize_mem().
ChangeLog, extent.c, resize2fs.c:
resize2fs.c (adjust_superblock):
extent.c (ext2fs_add_extent_entry): Update functions to pass the old
size of the memory to be resized to ext2fs_resize_mem().
/external/e2fsprogs/resize/resize2fs.c
|
| 101c84f2e049bffcdb6c5ba1784842cdd50dbf05 |
|
24-Mar-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, main.c, resize2fs.c:
main.c (main): Check to make sure we can really resize this
filesystem. If there are compatible feature sets that we don't
support, we need to abort.
resize2fs.c: Change to use the new prototype required by
block_iterate2 (which uses blkcnt_t for the blockcount).
version.h, RELEASE-NOTES:
Interim commit of changes to date.
/external/e2fsprogs/resize/resize2fs.c
|
| 2bc4d4f7e52ae1af9fb1a3dcff7c8752145d5a5c |
|
21-Mar-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, resize2fs.c:
resize2fs.c (inode_scan_and_fix): If we are expanding the filesystem,
temporarily set rfs->old_fs->super->s_blocks_count to ultimate size of
the filesystem, to avoid catching an error on the block iterator.
/external/e2fsprogs/resize/resize2fs.c
|
| bce49798f7f4380dff5693bc8308019b3cf8de25 |
|
08-Mar-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, resize2fs.c:
resize2fs.c (blocks_to_move): Create the meta_bmap using the old
filesystem, not the new filesystem.
(get_new_block): Don't try checking the old block bitmap if the block
we're testing is beyond the boundaries of the old filesystem.
/external/e2fsprogs/resize/resize2fs.c
|
| 3b627e8d6735fd81906117d580ee70292b2cfaaf |
|
24-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, main.c, resize2fs.c, resize2fs.h:
Change the progress function to return an errcode_t; this allows the
progress function to return a error indicating a user-requested
cancel.
/external/e2fsprogs/resize/resize2fs.c
|
| f4b2a6db3f13f4210697bcd273086006c719929b |
|
21-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, main.c, resize2fs.8.in, resize2fs.c:
main.c (check_mount, main): Resize2fs now checks the size of the
partition, and uses this as a default new_size of the partition if one
is not specified. Resize2fs will not let you resize a mounted
partition.
resize2fs.c: Change how the progress function for the INODE_SCAN pass
is performed, so that the maximum size is never zero.
resize2fs.8.in: Updated man page.
/external/e2fsprogs/resize/resize2fs.c
|
| a8519a2dbec429846d89fee581a2ecb829904cd2 |
|
16-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Major reoganization of how resizing works. Functions in
ext2_block_move.c, and ext2_inode_move.c moved into resize2fs.c.
Multiple passes in those two files also combined into a single inode
scanning pass. Made the inode table moving function better handling
the case where it needs to abort mid-operation. When moving blocks
around, made the block allocation function preferentially avoid the
old group descriptor blocks, to make resize2fs more robust.
/external/e2fsprogs/resize/resize2fs.c
|
| 63b44fbe303ea00118cbe24cbbcde351a9bc0aac |
|
13-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
resize2fs.c, resize2fs.h, ext2_block_move.c, ext2_inode_move.c,
main.c: Reorganize how the progress functions are called.
/external/e2fsprogs/resize/resize2fs.c
|
| ca8abba7e0970fd1702db53e3f89ceb68c70768c |
|
19-Jan-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
resize2fs.h: If EXT2_FLAT_INCLUDES is defined, then assume all
of the ext2-specific header files are in a flat directory.
ext2_block_move.c, ext2_inode_move.c, extent.c, resize2fs.c,
resize2fs.h: Rename variables named "new" to "new_block",
"new_inode", or "new_loc" to avoid C++ reserved word
clash.
ext2_block_move.c, ext2_inode_move.c, extent.c, resize2fs.c,
sim_progress.c: Use ext2fs_get_memory(),
ext2fs_free_memory(), et. al., instead of malloc() and
free().
ext2_block_move.c, ext2_inode_move.c, extent.c: Explicitly cast
all assignments from void * to be compatible with C++.
banalysis.c, banalysis.h, ext2_inode_move.c, ext2_block_move.c:
Change private to priv_data to avoid C++ namespace clash.
ChangeLog, badblocks.8.in:
badblocks.8.in: Add documentation for the -s option.
/external/e2fsprogs/resize/resize2fs.c
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| 80c0fc3492278168448017e79730905aa5b9b62b |
|
03-Nov-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
resize2fs.c, ext2_block_move.c ext2_inode_move.c: Only include printf
statements if RESIZE2FS_DEBUG is defined.
main.c: Don't read in the bitmaps since resize2fs.c does that.
e2label.c, mke2fs.c:
Adjust header files.
/external/e2fsprogs/resize/resize2fs.c
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| c762c8e63216a301c9de7d24c6136d8370378a08 |
|
17-Jun-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of work to date. (Pretty much completely working now.)
/external/e2fsprogs/resize/resize2fs.c
|
| 05e112a11b6508c2b12d5d4ee0c322171db9b538 |
|
14-Jun-1997 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, Makefile.in, version.h:
Allow people to set the version.h to something like 1.10-PLUS.
.del-inodemap.c~24510e64, main.c, resize2fs.c, resize2fs.h:
More interim work. All is functioning except progress meter.
/external/e2fsprogs/resize/resize2fs.c
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| 052db4b76e552682c1ad94ff4943faa98c958343 |
|
12-Jun-1997 |
Theodore Ts'o <tytso@mit.edu> |
Makefile.in, .del-inodemap.c~24510e64, main.c, resize2fs.c, resize2fs.h:
New snapshot (almost fully functional)
/external/e2fsprogs/resize/resize2fs.c
|
| 1e1da29fbd4204a267ebd7c64d37e1f95a9dad08 |
|
09-Jun-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
bmove.c (ext2fs_move_blocks): New function which takes a bitmap of
blocks which need to be moved, and moves those blocks to another
location in the filesystem.
rs_bitmap.c (ext2fs_resize_generic_bitmap): When expanding a bitmap,
make sure all of the new parts of the bitmap are zero.
bitmaps.c (ext2fs_copy_bitmap): Fix bug; the destination bitmap wasn't
being returned to the caller.
alloc_tables.c (ext2fs_allocate_group_table): Add new function
ext2fs_allocate_group_table() which sets the group tables for a
particular block group. The relevant code was factored out of
ext2fs_allocate_tables().
dblist.c (make_dblist): Adjust the initial size of the directory block
list to be a bit more realize (ten plus twice the number of
directories in the filesystem).
Check in interim work.
/external/e2fsprogs/resize/resize2fs.c
|
| 24b2c7a7a14cec8480a75af7d535cf267e6abe1f |
|
07-Jun-1997 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, Makefile.in, configure.in:
configure.in (rmakefile): Added (optional) private directory for resize2fs.
Makefile.in: Change recursive descent rules to check to see if a
directory exists before trying to make it.
Many files:
Initial checkin of work done to date.
/external/e2fsprogs/resize/resize2fs.c
|