| 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/e2fsck/pass5.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/e2fsck/pass5.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/e2fsck/pass5.c
|
| 69beadcfb285cb5ee254d7f53c64a3f0dc42e229 |
|
16-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
e2fsck: print cluster ranges when encountering bitmap errors
If pass5 finds bitmap errors in a range of clusters, don't print each
cluster number individually when we could print only the start and end
cluster number. e2fsck already does this for the non-bigalloc case.
Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 3971bfe878d6c30f9b5be3a2c0310943982a4775 |
|
03-Dec-2013 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: use dgrp_t for block group numbers
Make e2fsck consistently use dgrp_t for bloc group numbers to avoid
-Wconveresion noise.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 3c7c6d73f1a0bd45835966f1179fc3e8236a7d9c |
|
03-Dec-2013 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: use problem_t to suppress some -Wconversion warnings
All code which stores a problem code should use the problem_t type.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| c7e293251fa28aebb201a884c074f0b36cbacc20 |
|
16-Dec-2012 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: fix pass5 optimization for bigalloc file systems
Commit 53e3120c18 introduced a regression which would case e2fsck to
overrun an array boundary for bigalloc file systems, and most likely
crash. Fix this by correctly using blocks instead of clusters when
incrementing the loop counter in the fast path optimization case.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 53e3120c18c0cb88bc757a7800872a6ca794f163 |
|
25-Nov-2012 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: optimize pass 5 for CPU utilization
Add a fast path optimization in e2fsck's pass 5 for the common case
where the block bitmap is correct. The optimization works by
extracting each block group's block allocation bitmap into a memory
buffer, and comparing it with the expected allocation bitmap using
memcmp(). If it matches, then we can just update the free block
counts and be on our way, and skip checking each bit individually.
Addresses-Google-Bug: #7534813
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
/external/e2fsprogs/e2fsck/pass5.c
|
| 2788cc879bbe667d28277e1d660b7e56514e5b30 |
|
24-Apr-2012 |
Andreas Dilger <adilger@whamcloud.com> |
e2fsck: quiet harmless inode/blocks errors
Don't consider only an error in the superblock summary as incorrect.
The kernel does not update this field except at unmount time, so
don't print errors during a "-n" run if there is nothing else wrong.
Any other unfixed errors will themselves mark the filesystem invalid.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| e64e6761aa22f31123a91206a5686526f7b9c6c0 |
|
05-Apr-2012 |
Theodore Ts'o <tytso@mit.edu> |
Fix gcc -Wall nitpicks
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| c15386cdeed2464736f46bf1b19ec80ba8812dbf |
|
11-Mar-2012 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: do not discard itable if discard doen't zero data
We do not want to discard inode table if the underlying device does not
return zeros when reading non-provisioned blocks. The reason is that if
the inode table is not zeroed yet, then discard would not help us since
we would have to zero it anyway. In the case that inode table was
already zeroed, then the discard would cause subsequent reads to contain
non-deterministic data so we would not be able to assume that the inode
table was zeroed and we would need to zero it again, which does not
really make sense.
This commit adds check to prevent inode table from being discarded if
the discard does not zero data.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| f0fe5daecdb0c88afb76c23c77494bbe86e1cd2b |
|
11-Mar-2012 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: do not discard when in read only mode
When argument '-n' was specified and should run in read-only mode, we
should not attempt to discard anything. In order to do that we have to
check for E2F_OPT_NO flag and clear E2F_OPT_DISCARD flag if E2F_OPT_NO
is set.
This commit fixes the problem when we would mark inode tables as zeroed
(EXT2_BG_INODE_ZEROED) even when e2fsck is running in read-only mode. We
also move the check for E2F_OPT_NO so we can clear E2F_OPT_DISCARD as
early as possible.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| d2c9c42a0b1c0776afe47c9bfbddbc170d8aa036 |
|
11-Mar-2012 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: optimize CPU usage in check_{block,inode}_bitmaps()
The boolean expression (!skip_group || csum_flag) is always true,
since if csum_flag is FALSE, skip_group must also be FALSE. Hence, we
can just remove the expression from the conditional altogether, thus
simplifying the code and making it easier to read/understand.
Also, in the case where the bit is set in the bitmap, there's no point
repeatedly setting first_free to be ext2fs_block_count(fs->super).
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| deae60a087fceb3418efb8dd23ab557b767f925a |
|
05-Mar-2012 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: do not forget to discard last block group
Previously when running e2fsck with '-E discard' argument the end of
the last group has not been discarded. This patch fixes it so we
always discard the end of the last group if needed.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 467953263ebb406dcf27c92146d6e394bf2f94e5 |
|
11-Mar-2012 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: remove last argument from e2fsck_discard_blocks()
Simple code cleanup.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 57581c1064493b5eceff961b82b70cde6b41fc17 |
|
11-Mar-2012 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: discard only unused parts of inode table
When calling e2fsck with '-E discard' option it might happen that
valid inodes are discarded accidentally. This is because we just
discard the part of inode table which lies past the free inode count.
This is terribly wrong (sorry!).
This patch fixes it so only the free parts of an inode table
is discarded, leaving used inodes intact. This was tested with highly
fragmented inode tables with block size 4k and 1k.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reported-by: Phillip Susi <psusi@ubuntu.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| e35ff9b92ac8e1038f9ab972e6f3a73e0091d3ee |
|
17-Dec-2011 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: fix pass5 bug when using two different bitmap backends
The pass5 checks would fail if the expected and current {inode,block}
bitmaps used different back ends that returned different non-zero
values from the test_*_bitmap() functions. Fix this by changing
"(actual == bitmap)" to "(!actual == !bitmap)".
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.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/e2fsck/pass5.c
|
| 32318ff20f848a18d39e22c93ca06d5444651cd1 |
|
16-Sep-2011 |
Yongqiang Yang <xiaoqiangnk@gmail.com> |
e2fsck: fix error in computing blocks of the ending group
If the blocks of a filesystem is a multiple of blocks_per_group,
blocks of the ending group is computed wrongly. Use the
new ext2fs_group_blocks_count() helper instead.
Eric Sandeen: Converted to use new blocks per group helper
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 765e03f0374b655ba99c0881aebf6c101098c282 |
|
16-Sep-2011 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: do not attempt to discard if -n was specified
If '-n' option is specified there should be no changes made to the file
system hence we should not attempt to discard the file system. This
commit adds a check into the e2fsck_discard_blocks() condition so it skip
discard if E2F_OPT_NO flag is set.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| fe75afbf33389f71f8588af388d0c01db0cbf753 |
|
16-Jun-2011 |
Theodore Ts'o <tytso@mit.edu> |
Fix superblock field s_blocks_count for bigalloc file systems
Treat the s_blocks_count field in the superblock as a free block count
(instead of the number of free clusters) for bigalloc file systems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 3385a25408f7ecc1eac3bfcb619a2bf474687a14 |
|
16-Jun-2011 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: Fix pass5 handling for bigalloc && uninit_bg file systems
The code which simulated handling uninitialized block bitmaps didn't
take bigalloc file systems into account correctly. Fix it.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| cf5301d7f2c3bbed3d26600335102414cbf0c4ba |
|
11-Jun-2011 |
Andreas Dilger <adilger@whamcloud.com> |
misc: clean up compiler warnings
Fix several types of compiler warnings (unused variables/labels),
uninitialized variables, etc that are hit with gcc -Wall.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 44fe08f1fa1e9a994ff304aa02022c53c9341519 |
|
11-Jun-2011 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: add basic bigalloc support to check (but not yet repair) file systems
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| efa1a355a1e4142b2d057be06931eb8fc0903ba3 |
|
18-Nov-2010 |
Lukas Czerner <lczerner@redhat.com> |
e2fsck: Discard free data and inode blocks.
In Pass 5 when we are checking block and inode bitmaps we have great
opportunity to discard free space and unused inodes on the device,
because bitmaps has just been verified as valid. This commit takes
advantage of this opportunity and discards both, all free space and
unused inodes.
I have added new set of options, 'nodiscard' and 'discard'. When the
underlying devices does not support discard, or discard ends with an
error, or when any kind of error occurs on the filesystem, no further
discard attempt will be made and the e2fsck will behave as it would
with nodiscard option provided.
As an addition, when there is any not-yet-zeroed inode table and
discard zeroes data, then inode table is marked as zeroed.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 6dc64392c052839f373b7bbbb58efa3048bfb355 |
|
13-Jun-2010 |
Valerie Aurora Henson <vaurora@redhat.com> |
e2fsck: Fix up to be 64-bit block number safe
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/e2fsck/pass5.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/e2fsck/pass5.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/e2fsck/pass5.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/e2fsck/pass5.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/e2fsck/pass5.c
|
| c5b7b6babe658a2037af6c9d2b7a3c23208f98f1 |
|
08-Sep-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
Fix overflow in calculation of total file system blocks
Blocks per group and group desc count are both 32-bit; multiplied they
produce a 32-bit quantity which overflowed.
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/e2fsck/pass5.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/e2fsck/pass5.c
|
| c5d2f50dee996e48e96066155f85d7c925fcba0d |
|
23-Aug-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
e2fsck: Convert e2fsck to new bitmap interface
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 20f2ccb3262b11d3a7b892cb9a11ea1c8c2ddd3b |
|
12-Jul-2009 |
Jose R. Santos <jrs@us.ibm.com> |
Use new ext2fs_super_and_bgd_loc2 call in libext2fs
The new ext2fs_super_and_bgd_loc2() function has some changes aside
from just blk64_t support. Lets make sure that the interfaces are
sane by adding libext2fs support early to get the new API tested here.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 479463aaf641d9b2c46bd4cda4e5e941fd767c73 |
|
09-Jul-2009 |
Kazuya Mio <k-mio@sx.jp.nec.com> |
e2fsck: Speed up pass 5 processing for ext4 filesystems
e2fsck_pass5() checks whether the inode and block allocation bitmaps
are consistent. However, if EXT2_BG_[INODE/BLOCK]_BITMAP is set to a
ext4's block group, most of its bitmap is uninitialized (0). In that
case, we can optimize e2fsck's pass 5 by checking the entire range of
an uninitalized block group instead of checking bit by bit.
This can speed up e2fsck pass 5 by up to 80%:
+-----+--------------------+--------------------+
| | old e2fsck | new e2fsck |
|Pass | time(s) | time(s) |
| | real | user |system| real | user |system|
+-----+------+------+------+------+------+------+
| 1 | 5.70| 3.29| 0.50| 5.66| 3.21| 0.54|
| 2 | 3.33| 0.80| 0.19| 3.40| 0.82| 0.23|
| 3 | 0.01| 0.00| 0.00| 0.01| 0.00| 0.00|
| 4 | 1.04| 1.04| 0.00| 1.05| 1.04| 0.00|
| 5 | 19.60| 17.27| 0.06| 3.53| 1.21| 0.05|
+-----+------+------+------+------+------+------+
|Total| 29.94| 22.57| 0.80| 13.90| 6.47| 0.86|
+-----+------+------+------+------+------+------+
Comparison of e2fsck time on an ext4 500GB partition (20% blocks used)
Machine environment:
CPU: Intel(R) Xeon(TM) CPU 3.00GHz
Memory: 1GB
Kernel: linux-2.6.29-git2
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| e31b32721df24a0794de4f8925112e21dc4699b4 |
|
06-Jul-2009 |
Kazuya Mio <k-mio@sx.jp.nec.com> |
e2fsck: remove unused variable in check_block_bitmap()
check_block_bitmap() calculates the block number of superblock in the current
block group but it's not used.
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 01ec1268a57b3cc0689ee17035613bebfaea9f87 |
|
06-Jul-2009 |
Kazuya Mio <k-mio@sx.jp.nec.com> |
e2fsck: optimize loop counter when fixing bitmap padding
If unused range of the bitmap has an unmarked bit, check_[inode/block]_end()
marks all bits in the range. However, we know that the checked bits are marked.
So this patch fixes loop counter to mark from the unmarked bit.
Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 9facd076ae8af6e908e228392cea866ce0faf1bc |
|
28-May-2009 |
Ken Chen <kenchen@google.com> |
Add empty function for init_resource_track() and print_resource_track()
in the case of ! defined RESOURCE_TRACK, so that we can clean up #ifdef
throughout e2fsck source.
Signed-off-by: Ken Chen <kenchen@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.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/e2fsck/pass5.c
|
| 16b851cdae98244e117fe91d93b267fcad1102b3 |
|
21-Apr-2008 |
Theodore Ts'o <tytso@mit.edu> |
Remove LAZY_BG feature
This simplifies the code, and using the uninit_bg with the inode table
lazily initialized is just as good.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 4a2924eaa371da712d610062367b7e9c3478b055 |
|
19-Apr-2008 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck: Fix pass5 handling of meta_bg and uninit_bg combination
The pass5 lazy block group support didn't understand meta_bg formats
correctly. Fix this.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 49a7360ba6b986242d9f0f33e102291d2e0dfb47 |
|
22-Oct-2007 |
Jose R. Santos <jrs@us.ibm.com> |
Make e2fsck uninit block group aware
This patch has all the necesary pieces to open and fix filesystems created
with the uninit block group feature.
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/e2fsck/pass5.c
|
| 5d38ef1d049bf56d1c1e88b8b4d287c0f9470e61 |
|
30-Aug-2007 |
Valerie Clement <valerie.clement@bull.net> |
libext2fs: cleanup usage of unsigned int or __u32 and replace it with blk_t
Signed-off-by: Valerie Clement <valerie.clement@bull.net>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 6d96b00d57d236e2746f8245df6c8ea64abc64c1 |
|
04-Aug-2007 |
Theodore Ts'o <tytso@mit.edu> |
Add I/O statistics to e2fsck
This patch instruments the libext2fs unix I/O manager and adds bytes
read/written and data rate to e2fsck -tt pass/overall timing output.
Signed-off-by: Jim Garlick <garlick@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| f1f115a78f5ea599fc5f8815a741d43fedd5840d |
|
23-Jul-2007 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: 32-bit bitmap refactorization, part 3
Create new functions ext2fs_{set,get}_{inode,block}_bitmap_range()
which allow programs like e2fsck, dumpe2fs, etc. to get and set chunks
of the bitmap at a time.
Move the representation details of the 32-bit old-style bitmaps into
gen_bitmap.c.
Change calls in dumpe2fs, mke2s, et. al to use the new abstractions.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 49e2df2954a5c94e53b871fc46aec086c63f45fd |
|
28-Mar-2007 |
Brian Behlendorf <behlendorf1@llnl.gov> |
[COVERITY] Fix (error case only) memory leak in e2fsck pass #5
Coverity ID: 39: Resource Leak
Coverity ID: 40: Resource Leak
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
/external/e2fsprogs/e2fsck/pass5.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/e2fsck/pass5.c
|
| f5fa20078bfc05b554294fe9c5505375d7913e8c |
|
09-May-2006 |
Theodore Ts'o <tytso@mit.edu> |
Add support for EXT2_FEATURE_COMPAT_LAZY_BG
This feature is initially intended for testing purposes; it allows an
ext2/ext3 developer to create very large filesystems using sparse files
where most of the block groups are not initialized and so do not require
much disk space. Eventually it could be used as a way of speeding up
mke2fs and e2fsck for large filesystem, but that would be best done by
adding an RO_COMPAT extension to the filesystem to allow the inode table
to be lazily initialized on a per-block basis, instead of being entirely initialized
or entirely unused on a per-blockgroup basis.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/e2fsck/pass5.c
|
| 544349270e4c74a6feb971123884a8cf5052a7ee |
|
07-Dec-2003 |
Theodore Ts'o <tytso@mit.edu> |
Fix gcc -Wall nitpicks
/external/e2fsprogs/e2fsck/pass5.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/e2fsck/pass5.c
|
| 546a1ff18cc912003883ff67ba3e87c69f700fc4 |
|
08-Mar-2002 |
Theodore Ts'o <tytso@mit.edu> |
Fix various gcc -Wall complaints.
/external/e2fsprogs/e2fsck/pass5.c
|
| f122632e6bb8a51126da2c71bdb95fbcb52f51bc |
|
07-Mar-2002 |
Theodore Ts'o <tytso@mit.edu> |
E2fsck now prints ranges in pass 5 when printing deltas in
the block and inode bitmaps.
/external/e2fsprogs/e2fsck/pass5.c
|
| 86c627ec1136446409a0170d439e60c148e6eb48 |
|
11-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c, pass5.c,
problem.h, scantest.c, super.c, swapfs.c: Change ino_t to ext2_ino_t.
/external/e2fsprogs/e2fsck/pass5.c
|
| bbd47d76b7c12e98f9bf79b7c2582173252b4db6 |
|
10-Jun-2000 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, pass5.c, problem.c, problem.h:
pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error checking
for a "should never happen case".
problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
PR_5_COPY_BBITMAP_ERROR): Add new error codes.
/external/e2fsprogs/e2fsck/pass5.c
|
| 0c4a07264e55b42c6e30230e66b1dea7d4b94ea9 |
|
07-Feb-2000 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c, flushb.c,
iscan.c, message.c, pass1.c, pass1b.c, pass3.c pass4.c, pass5.c,
problem.c, scantest.c, swapfs.c, unix.c, util.c: Add
Internationalization support as suggested by Marco d'Itri
<md@linux.it>.
/external/e2fsprogs/e2fsck/pass5.c
|
| 5596defa1e212242c1bf1b028139143fbb7777a0 |
|
19-Jul-1999 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
unix.c: Add support for calculating a progress bar if the -C0 option
is given. The function e2fsck_clear_progbar() clears the progress bar
and must be called before any message is issued. SIGUSR1 will enable
the progress bar, and SIGUSR2 will disable the progress bar. This is
used by fsck to handle parallel filesystem checks. Also, set the
device_name from the filesystem label if it is available.
e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and E2F_FLAG_PROG_SUPRESS.
Add new field in the e2fsck structure which contains the last tenth of
a percent printed for the user.
message.c (print_e2fsck_message): Add call to e2fsck_clear_progbar().
pass1.c (e2fsck_pass1):
pass2.c (e2fsck_pass2):
pass3.c (e2fsck_pass3):
pass4.c (e2fsck_pass4):
pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when printing
the resource tracking information.
pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is an
error in the bitmaps, suppress printing the progress bar using the
suppression flag for the remainder of the check, in order to clean up
the display.
/external/e2fsprogs/e2fsck/pass5.c
|
| e79d1b23edd7ce551030128bfe12821f4412cc89 |
|
18-Jun-1999 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, pass5.c:
pass5.c (check_block_end): Fix fencepost condition where when clearing
the block padding we were missing the last position in the bitmap.
/external/e2fsprogs/e2fsck/pass5.c
|
| efac9a1b8d87d753b1c7989d9c05979c3c9c1a53 |
|
07-May-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, e2fsck.8.in, e2fsck.h, pass5.c, unix.c:
unix.c (PRS): Added new option -C, which causes e2fsck to print
progress updates so that callers can keep track of the completion
progress of e2fsck. Designed for use by progress, except for -C 0,
which prints a spinning report which may be useful for some users.
pass5.c (e2fsck_pass5): Use a finer-grained progress reporting scheme
(useful for larger filesystems).
e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
progress reporting functions.
/external/e2fsprogs/e2fsck/pass5.c
|
| a02ce9df5ff5db2982462aec7162f7142dc18131 |
|
24-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Change the progress function to return an integer; if returns 1, then
the progress function is expected to have set the e2fsck context flag
signalling a user abort, and the caller should also initiate a user
abort.
/external/e2fsprogs/e2fsck/pass5.c
|
| 63c4969c54cdb91f5644fde33d301b5b417e6995 |
|
20-Feb-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, pass5.c:
pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
end_problem_latch() unless there was actually a problem latched.
Simplifies semantics of the latch processing.
/external/e2fsprogs/e2fsck/pass5.c
|
| 54dc7ca2869897ae8cb81a9ab9880ebff11680bc |
|
19-Jan-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
the ext2-specific header files are in a flat directory.
dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
super.c, swapfs.c, unix.c: Explicitly cast all assignments
from void * to be compatible with C++.
unix.c (sync_disk): Remove sync_disk and calls to that function,
since ext2fs_close() now takes care of this.
pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
ehandler.c, unix.c: Change use of private to be priv_data, to
avoid C++ reserved name clash.
/external/e2fsprogs/e2fsck/pass5.c
|
| f8188fff23dc2d9c9f858fb21264e46b17672825 |
|
14-Nov-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the progress
indicator function.
pass1.c (scan_callback): Add call to the progress feedback function
(if it exists).
super.c (check_super_block): Skip the device size check if the
get_device_size returns EXT2_EXT_UNIMPLEMENTED.
iscan.c (main): Don't use fatal_error() anymore.
pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of calling
fatal_error(0).
problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
PR_3_NO_ROOT_INODE_ABORT): New problem codes.
problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
problemP.h: New file which separates out the private fix_problem data
structures.
util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
swapfs.c util.c: allocate_memory() now takes a e2fsck context as its
first argument, and rename it to be e2fsck_allocate_memory().
problemP.h:
New file which contains the private problem abstraction definitions.
Makefile.pq:
Remove include of MAKEFILE.STD, which doesn't exist at this point.
/external/e2fsprogs/e2fsck/pass5.c
|
| 08b213017f8371ce4b56ad4d368eb0f92211d04e |
|
03-Nov-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Change ext2fs_read_inode, ext2fs_write_inode to take the e2fsck
context as their first argument.
Change dir_info.c routines to take an e2fsck_context, renamed them to
start with e2fsck_ to avoid namespace issues, and changed them to
store the directory information inside the e2fsck context.
Added e2fsck_run() which calls all of the e2fsck passes in the correct
order, and which handles the return of abort codes.
Added abort processing, both via setjmp/longjmp and via flags in the
e2fsck context.
Use a flag in the e2fsck context instead of the restart_e2fsck global
variable.
Change uses of free and malloc to ext2fs_free_mem and ext2fs_get_mem.
/external/e2fsprogs/e2fsck/pass5.c
|
| 8bf191e8660939687ef35c013066d2082cb16722 |
|
20-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Place #ifdef RESOURCE_TRACK around code which uses init_resource_track
and print_resource_track. (Not all systems have timeval)
/external/e2fsprogs/e2fsck/pass5.c
|
| 1b6bf1759af884957234b7dce768b785f792abd0 |
|
03-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
pass*.c, super.c: Massive changes to avoid using printf and com_err
routines. All diagnostic messages are now routed through the
fix_problem interface.
pass2.c (check_dir_block): Check for duplicate '.' and '..' entries.
problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
PR_2_DUP_DOT_DOT.
problem.c: Added new problem codes for some of the superblock
corruption checks, and for the pass header messages. ("Pass
1: xxxxx")
util.c (print_resource_track): Now takes a description argument.
super.c, unix.c, e2fsck.c: New files to separate out the
operating-specific operations out from e2fsck.c. e2fsck.c now
contains the global e2fsck context management routines, and
super.c contains the "pass 0" initial validation of the
superblock and global block group descriptors.
pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
(nearly) all global variables and moved them to the e2fsck
context structure.
problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS, PR_0_BLOCKS_PER_GROUP,
PR_0_FIRST_DATA_BLOCK
expect.1, expect.2:
Updated tests to align with e2fsck problem.c changes.
/external/e2fsprogs/e2fsck/pass5.c
|
| 21c84b71e205b5ab13f14343da5645dcc985856d |
|
29-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs-1.07
/external/e2fsprogs/e2fsck/pass5.c
|
| 50e1e10fa0ac12a3e2a9d20a75ee9041873cda96 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs 0.5c
/external/e2fsprogs/e2fsck/pass5.c
|
| f3db3566b5e1342e49dffc5ec3f418a838584194 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of e2fsprogs 0.5b
/external/e2fsprogs/e2fsck/pass5.c
|
| 3839e65723771b85975f4263102dd3ceec4523c0 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of e2fsprogs 0.5b
/external/e2fsprogs/e2fsck/pass5.c
|