| 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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 11d1116a7c0b833af317249d12025413fecbcd70 |
|
23-Dec-2013 |
Andreas Dilger <adilger@dilger.ca> |
e2fsck: verify s_desc_size is power-of-two value
Add a LOG2_CHECK mode for check_super_value() so that it is easy
to verify values that are supposed to be power-of-two values
(s_desc_size and s_inode_size so far). In ext2fs_check_desc()
also check for a power-of-two s_desc_size.
Print out s_desc_size in debugfs "stats" and dumpe2fs output, if
it is non-zero.
It turns out that the s_desc_size validation in check_super_block()
is not currently used by e2fsck, because the group descriptors are
verified earlier by ext2fs_check_desc(), and even without an
explicit check of s_desc_size the group descriptors fail to align
correctly on disk. It makes sense to keep the check_super_block()
regardless, in case the code changes at some point in the future.
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 4dbfd79d1458ce1259b951377e341aeb6197f8c1 |
|
07-Oct-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
e2fsprogs: fix blk_t <- blk64_t assignment mismatches
Fix all the places where we should be using a blk64_t instead of a
blk_t. These fixes are more severe because 64bit values could be
truncated silently.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 4718395120454ad7c193c76258ef5359f2ab3f2f |
|
16-Jun-2013 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: optimize ext2fs_bg_has_super()
Reduce the CPU time needed when checking whether a block group has a
sparse superblock.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 0f5eba7501f467f757792ee449d16c9259b994fd |
|
24-Sep-2011 |
Andreas Dilger <adilger@whamcloud.com> |
ext2fs: add multi-mount protection (INCOMPAT_MMP)
Multi-mount protection is feature that allows mke2fs, e2fsck, and
others to detect if the filesystem is mounted on a remote node (on
SAN disks) and avoid corrupting the filesystem. For e2fsprogs this
means that it checks the MMP block to see if the filesystem is in use,
and marks the filesystem busy while e2fsck is running on the system.
This is useful on SAN disks that are shared between high-availability
servers, or accessible by multiple nodes that aren't in HA pairs. MMP
isn't intended to serve as a primary HA exclusion mechanism, but as a
failsafe to protect against user, software, or hardware errors.
There is no requirement that e2fsck updates the MMP block at regular
intervals, but e2fsck does this occasionally to provide useful
information to the sysadmin in case of a detected conflict.
For the kernel (since Linux 3.0) MMP adds a "heartbeat" mechanism to
periodically write to disk (every few seconds by default) to notify
other nodes that the filesystem is still in use and unsafe to modify.
Originally-by: Kalpak Shah <kalpak@clusterfs.com>
Signed-off-by: Johann Lombardi <johann@whamcloud.com>
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 9d9a53e651fa877eb4f9df0bfd97fbcc5f514293 |
|
24-Sep-2011 |
Richard W.M. Jones <rjones@redhat.com> |
libext2fs: add flag to ext2fs_flush() and ext2fs_close() to avoid fsync
This adds new APIs: ext2fs_flush2 and ext2fs_close2 which take an
extra 'int flags' parameter.
This allows us to pass in an EXT2_FLAG_FLUSH_NO_SYNC flag which avoids
fsync'ing the filesystem when closing it. For the case we have in
mind where we are just constructing a throwaway ext2 filesystem in a
file in order to boot a VM, this saves over 5 seconds during the boot
process and avoids many unnecessary disk writes.
Existing code using ext2fs_flush and ext2fs_close remains unaffected
by this change.
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 25567a7b0fa98b390fd1ff0d4702b29c23a75bbb |
|
05-Jul-2011 |
Theodore Ts'o <tytso@mit.edu> |
e2fsck, libext2fs: support for bigalloc file systems with a blocksize of 1024
Filesystems with a blocksize of 1024 have the superblock starting at
block #1. However, the first data block in the superblock is 0 to
simplify the cluster calculations. So we must compensate for this in
a number of places, mostly in the ext2fs library, but also in e2fsck.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 9d92a201deec7bbb1911e6e5ee98abf3c83882d4 |
|
25-Sep-2010 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
configure
configure.in
lib/ext2fs/ext2fs.h
misc/mke2fs.c
|
| 7f1a1fbf850f6b73b5c9c82365f01029fb250a1c |
|
24-Sep-2010 |
Theodore Ts'o <tytso@mit.edu> |
ext2fs: Add Direct I/O support to the ext2fs library
This adds the basic support for Direct I/O to unix_io.c, and adds a
new flag EXT_FLAG_DIRECT_IO which can be passed to ext2fs_open() or
ext2fs_open2() to request Direct I/O support.
Note that device mapper devices in Linux don't support Direct I/O, and
in some circumstances using Direct I/O can actually make performance
*worse*!
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 97d26ce9e3589e9f5fa17014467a9730a884d158 |
|
07-Jun-2010 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
e2fsck/journal.c
e2fsck/pass1.c
e2fsck/pass2.c
misc/mke2fs.c
|
| 543547a52a20cb7e69d74921b2f691078fd55d83 |
|
18-May-2010 |
Theodore Ts'o <tytso@mit.edu> |
libe2p, libext2fs: Update file copyright permission states to match COPYING
The top-level COPYING file states that the e2p and ext2fs libraries
are available under the LGPLv2. The files were incorrectly labelled.
Alex Thomas/Luster has been consulted wrt to the ext3_extents.h file;
the rest of the files were primarily authored by Theodore Ts'o.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 1d18a55c528adf997d8edee60bd8003c822c55e8 |
|
15-Feb-2010 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Fix byte swapping bugs
The 64-bit patches broke compiles on big endian systems. In addition
the block group checksum test was failing, due to bugs in both the
test case and the checksum code itself. This commit addresses these
problems.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| cf828f1a72ec1eb0c1e819307137879447c909b7 |
|
26-Oct-2009 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Byte-swap 64-bit block group descriptors
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 95fd65bb7fcf84e8d1e207f84b9d5a9f99626a38 |
|
24-Aug-2009 |
Valerie Aurora Henson <vaurora@redhat.com> |
libext2fs: create generic numeric progress meters and use them
With 64-bit file systems, mke2fs can take a long time to do things
other than write inode tables. I exported the mke2fs numeric progress
meter and used it for allocating group tables and the final file
system flush.
Signed-off-by: Valerie Aurora (Henson) <vaurora@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 71300f35de9b7fd0ab4252500ec5a4da1d9a1424 |
|
01-Jun-2009 |
Jose R. Santos <jrs@us.ibm.com> |
Add 64-bit closefs interface
Add new ext2fs_super_and_bgd_loc2() that returns blk64_t pointers.
The function now returns the number of blocks used by super block and
group descriptors since with flex_bg, it can no longer be assumed that
bitmaps and inode tables still resided within the block group.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 6d67ee305cdfff7131a4105551409d1603dba81d |
|
03-May-2009 |
Theodore Ts'o <tytso@mit.edu> |
Avoid unneeded updates of block group descriptors in ext2fs_closefs()
If the superblock is clean, and we only need to update
s_kbytes_written, then we only need to update the superblock.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| b7c5b4030870b31d73019d9d9ec55d550772590b |
|
06-Mar-2009 |
Theodore Ts'o <tytso@mit.edu> |
Add support for a new superblock field: s_kbytes_written
This field tracks the lifetime amount of writes to the filesystem. It
will be updated by the kernel as well as by e2fsprogs programs which
write to the filesystem.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 4a568505ab904d39d9553e9c1d1c565615a5c6ca |
|
21-Apr-2008 |
Theodore Ts'o <tytso@mit.edu> |
Add comments documenting ext2fs_[reserve_]super_and_bgd_loc()
Add an explanation of exactly what ext2fs_super_and_bgd_loc() and
ext2fs_reserve_super_and_bgd_loc() do, and more importantly, exactly
what they return. Note that most callers should *not* rely on the
return value since it's rarely useful, especially once the flex_bg
feature is enabled and inode table and allocation bitmap blocks may
not be in the block group.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 2d328bb76d2d63bdfdba923b54c28bd686bd8fec |
|
18-Mar-2008 |
Theodore Ts'o <tytso@mit.edu> |
Fix miscellaneous gcc -Wall warnings
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| b689b8dd14e69c652d2c8211bdef3effe81cfd65 |
|
17-Dec-2007 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
lib/ext2fs/closefs.c
|
| 9a083af71a2388ae47252f8af2b796f9055f4af7 |
|
16-Dec-2007 |
Theodore Ts'o <tytso@mit.edu> |
ext2fs_flushfs: Remove the NEEDS_RECOVERY from the backup superblocks
Now that e2fsck tries to backup the primary superblock to the backups
when the feature sets ar different, it's important when tune2fs writes
out a changed superblock, that we filter out the
EXT3_FEATURE_INCOMPAT_RECOVER feature to the backup superblocks, since
it will be removed from the primary superblock either when the
filesystem is mounted uncleanly or when journal is replayed.
Addresses-Debian-Bug: #454926
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| e6a4571eec5ce0e75fb8a5a41c30bf0e68d90efe |
|
09-Dec-2007 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
lib/ext2fs/closefs.c
|
| ee01079a17bfecd17292ccd60058056fb3a8ba6c |
|
10-Nov-2007 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Add checks to prevent integer overflows passed to malloc()
This addresses a potential security vulnerability where an untrusted
filesystem can be corrupted in such a way that a program using
libext2fs will allocate a buffer which is far too small. This can
lead to either a crash or potentially a heap-based buffer overflow
crash. No known exploits exist, but main concern is where an
untrusted user who possesses privileged access in a guest Xen
environment could corrupt a filesystem which is then accessed by the
pygrub program, running as root in the dom0 host environment, thus
allowing the untrusted user to gain privileged access in the host OS.
Thanks to the McAfee AVERT Research group for reporting this issue.
Addresses CVE-2007-5497.
Signed-off-by: Rafal Wojtczuk <rafal_wojtczuk@mcafee.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| 3bfca9a499af9f72a2b22ff0d92bcc8686904e8e |
|
30-Aug-2007 |
Valerie Clement <valerie.clement@bull.net> |
libext2fs: use ext2fs_group_first_block() instead of open-coded equivalent
Use ext2fs_group_first_block() instead of the open-coded equivalent in
ext2fs_super_and_bgd_loc() and ext2fs_descriptor_block_loc().
Signed-off-by: Valerie Clement <valerie.clement@bull.net>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 126a291c768b523bc228b276d3bea82675a86d09 |
|
11-Aug-2007 |
Theodore Ts'o <tytso@mit.edu> |
Clean up libext2fs by byte swapping iff WORDS_BIGENDIAN
We don't need byte swapping to be a run-time option; it can just be a
compile-time option instead.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 62c6d1403ea00dd72890862c761a41baa10a7ad4 |
|
12-Sep-2006 |
Eric Sandeen <esandeen@redhat.com> |
Remove unused variables
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 0d961040fe9ad927254b5a0e1a4de7bedadd8579 |
|
13-Nov-2005 |
Theodore Ts'o <tytso@mit.edu> |
Fix writing external journals on big-endian machines
Fix a bug when writing an external journal device on an big
endian machine (such as a S/390), where when the number of
block groups is zero, we never end up writing out the
primary superblock at all.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 32138187f08d1f1dc03feb269f987982db76f3db |
|
25-Sep-2005 |
Theodore Ts'o <tytso@mit.edu> |
Add fs->now to override time(0) in libext2fs
If fs->now is non-zero, use that as the time instead of the system
time when setting various filesystem fields (last modified time, last
write time, etc.)
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 1b4cd9c7464d5bd0f5b416c7303bcc827e312473 |
|
16-Dec-2004 |
Theodore Ts'o <tytso@mit.edu> |
sparse.c (ext2fs_list_backups, ext2fs_bg_has_super),
res_gdt.c (list_backups), closefs.c (ext2fs_bg_has_super),
ext2fs.h: Move ext2fs_list_backups() to res_gdt.c, and
ext2fs_bg_has_super() back to closefs.c. There's no
reason for the new file, since list_backups() isn't being
used by any other functions, and can be made static, and
all users of the ext2fs filesystem will have to call
ext2fs_close() anyway.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| d323f8fb369089b97d6f3bf0f8d64ceeab0b10f5 |
|
15-Dec-2004 |
Theodore Ts'o <tytso@mit.edu> |
Add support for on-line resizing ala the resize inode. This patch
is taken from Fedora Core 3's e2fsprogs 1.35-11.2.src.rpm's
e2fsprogs-resize.patch.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| a63d12678369f4ab0edf8fc5741825c035e78bf9 |
|
27-May-2004 |
Theodore Ts'o <tytso@mit.edu> |
closefs.c (ext2fs_flush): Make sure the master superblock is
written last, and only after other I/O has been flushed to
disk. Thanks to Junfeng Yang from the Stanford
Metacompilation group for pointing a potential ordering
constraint problem if we don't write things out in the
right order.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 544349270e4c74a6feb971123884a8cf5052a7ee |
|
07-Dec-2003 |
Theodore Ts'o <tytso@mit.edu> |
Fix gcc -Wall nitpicks
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| ef344e13d2125e9dae3764b98f9fe3a170cd79e2 |
|
21-Nov-2003 |
Theodore Ts'o <tytso@mit.edu> |
Centeralize calculation of which blocks are reserved/used for
the superblock and block group descriptors into two functions:
ext2fs_reserve_super_and_bgd, found in lib/ext2fs/alloc_sb.c, and
ext2fs_super_and_bgd_lock, found in lib/ext2fs/close.c.
Change e2fsck/pass1.c (mark_table_blocks), lib/ext2fs/closefs.c
(ext2fs_flush), lib/ext2fs/initialize.c (ext2fs_initialize),
and misc/dumpe2fs.c (list_desc) to use these functions.
e2fsck/ChangeLog
pass1.c (mark_table_blocks): Use the new function
ext2fs_reserve_super_and_bgd to calculate the blocks to be
reserved.
lib/ext2fs/ChangeLog
closefs.c (ext2fs_super_and_bgd_loc): New function which
centralizes the calculation of the superblock and block
group descriptors.
(ext2fs_flush): Use ext2fs_super_and_bgd_lock to figure
out where to write the superblock and block group
descriptors.
alloc_sb.c (ext2fs_reserve_super_and_bgd): New function which
reserves space in the block bitmap using
ext2fs_super_and_bgd_loc.
initialize.c (ext2fs_initialize): Use
ext2fs_reserve_super_and_bgd to initialize the block bitmap.
misc/ChangeLog
dumpe2fs.c (list_desc): Use ext2fs_super_and_bgd_loc to
determine the locations of the superblock and block group
descriptors.
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| bfd418832d46da1767517b40a7857de449ea03fe |
|
08-Nov-2002 |
Theodore Ts'o <tytso@mit.edu> |
closefs.c (write_bgdesc, ext2fs_flush): Fix bug in meta_bg
support when the MASTER_SB_ONLY flag is set. Some of
the descriptor blocks that should have been written out
were getting skipped.
/external/e2fsprogs/lib/ext2fs/closefs.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/lib/ext2fs/closefs.c
|
| c046ac7f2e4c53e20cf1e909bbe511f91074b396 |
|
20-Oct-2002 |
Theodore Ts'o <tytso@mit.edu> |
Add support for the meta_blockgroup filesystem format.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 3c6b8977d44c66f0a50dd77c18a78b57b1022f8c |
|
10-Jul-2001 |
Theodore Ts'o <tytso@mit.edu> |
Speed up journal recovery in userspace by avoiding a pointless
unconditional ext2_flush() call. Also made ext2_flush() more
efficient when the superblock is modified after the filesystem has
been flushed, and make it clear the superblock dirty flag
after doing the superblock/block group descriptor flush.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 5df55d7f847e29d23227592a0bb23daad1a61500 |
|
11-Jun-2001 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, Makefile.in, swapfs.c, unix.c:
Makefile.in: Add message.c and swapfs.c to the list of source files to
build the make depend.
swapfs.c, unix.c: Only support the -s and -S options to e2fsck if
ENABLE_SWAPFS is defined.
Many files:
ext2fs.h, bitops.h, block.c, bmap.c, closefs.c, dirblock.c, inode.c,
native.c, openfs.c, rw_bitmaps.c, swapfs.c: Only include the
byte-swapping logic if ENABLE_SWAPFS is turned on or if we're on a
big-endian machine.
initialize.c (ext2fs_initialize):Use WORDS_BIGENDIAN directly to set
EXT2_FLAG_SWAP_BYTES, instead of using ext2fs_native_flag.
native.c (ext2fs_native_flag): Use WORDS_BIGENDIAN provided by
autoconf to determine whether or not return EXT2_FLAG_SWAP_BYTES.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 9f8046fc6dfc13eee2f5c363214e60b533872cac |
|
14-May-2001 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
alloc.c, alloc_tables.c, badblocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, dblist_dir.c,
dir_iterate.c, dirblock.c, dupfs.c, expanddir.c, ext2_fs.h, fileio.c,
finddev.c, flushb.c, freefs.c, get_pathname.c, getsize.c, icount.c,
imager.c, initialize.c, inline.c, inode.c, irel_ma.c, ismounted.c,
link.c, lookup.c, mkdir.c, mkjournal.c, namei.c, native.c, newdir.c,
nt_io.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, tst_byteswap.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c, write_bb_file.c, ext2_fs.h: Moved file from include/linux.
Adjust all files in this directroy to include this file.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 8077994116824ae55d4b8f9a26971a7d11e089bf |
|
14-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, closefs.c:
closefs.c (ext2fs_flush): Don't write out anything beyond the primary
superblock if EXT2_INCOMPAT_JOURNAL_DEV is listed.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 43ec8734f2ecd0a345e831f45fd3dfb077426811 |
|
03-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, ext2fs.h, ismounted.c:
ismounted.c: add ext2fs_check_mount_point() function, which will
optionally return the mount point of a device if mounted
ChangeLog, closefs.c, ext2fs.h:
ext2fs.h, closefs.c (ext2fs_flush): Add new flag,
EXT2_FLAG_SUPER_ONLY, which the close routines to only update the
superblock, and not the group descriptors.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| e5b38a5fafe4807b54d90a2e70bddf4b41b1695b |
|
01-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
ext2fs.h: Remove definition of ext2fs_sb. Note: this may break source
(but not binary) compatibility of some users of the ext2 library.
They should just simply do a global search and replace of struct
ext2fs_sb with struct ext2_super_block, and use their own private copy
of ext2_fs.h if they aren't already.
closefs.c, initialize.c, link.c, newdir.c, openfs.c, swapfs.c: Replace
use of ext2fs_sb with ext2_super_block.
ChangeLog, main.c:
main.c (main): Replace use of struct ext2fs_sb with struct ext2_super_block.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| a917d1ccf49605b3009f4e7225f00b81fc16100b |
|
13-Dec-2000 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, closefs.c, ext2fs.h, jump.funcs, super.c:
Rename _ext2fs_update_fs_dynamic_rev to _ext2fs_update_dynamic_rev
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 3fe973b3068f68bb9d3ea6ba309dc7d2df30301f |
|
13-Dec-2000 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, closefs.c, ext2fs.h, jump.funcs:
closefs.c (ext2fs_update_fs_dynamic_rev): New function suggested by
Andreas Dilger to update the filesystem revision to EXT2_DYNAMIC_REV.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| c180ac86533bcbfb1560bd4aa01464785a760f70 |
|
26-Oct-2000 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
ext2_io.h (io_channel_write_byte): Add new interface to allow callers
to write specific byte ranges. This is an optional interface, which
not all IO channels may implement.
unix_io.c (unix_write_byte): test_io.c (test_write_byte): Add
implementation of the write_byte function.
closefs.c (write_primary_superblock, ext2fs_flush): Add a new function
which writes the primary superblock. If the IO channel supports
writing raw bytes directly, only fields which were modified are
written to the disk. This makes it safe(r) to use utilities like
tune2fs on a mounted filesystem.
freefs.c (ext2fs_free): Free the original superblock if it is available.
openfs.c (ext2fs_open): Store a copy of the original superblock when
opening it.
ext2fs.h: Add a field to store the original superblock in the ext2
context structure.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 30c42619e83867727f84ee72f411e93bb40e900a |
|
30-Jun-1998 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, closefs.c, ext2fs.h:
closefs.c (ext2fs_flush): Update the s_block_group_nr field as
appropriate for all of the block group copies, so that it's clear
where the beginning of the filesystem is on the disk. (For when the
partition table gets scrod.)
ext2fs.h: Change the name of the feature from
EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE to EXT2_FEATURE_INCOMPAT_FILESIZE
(to match with the kernel).
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| b5abe6fac9c9e7caf4710501d1657d30e4857ef6 |
|
19-Jan-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
inode.c (ext2fs_open_inode_scan): Initialize the group variables
so that we don't need to call get_next_blockgroup() the first
time around. Saves a bit of time, and prevents us from
needing to assign -1 to current_group (which is an unsigned
value).
icount.c (insert_icount_el): Cast the estimated number of inodes
from a float to an ino_t.
alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c,
dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, expanddir.c,
ext2fs.h, fileio.c, freefs.c, get_pathname.c, getsize.c,
icount.c, initialize.c, inline.c, inode.c, irel_ma.c,
ismounted.c, link.c, lookup.c, mkdir.c, namei.c, native.c,
newdir.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c: If EXT2_FLAT_INCLUDES is defined, then assume all
of the ext2-specific header files are in a flat directory.
block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast
all assignments from void * to be compatible with C++.
closefs.c (ext2fs_flush): Add a call to io_channel_flush() to
make sure the contents of the disk are flushed to disk.
dblist.c (ext2fs_add_dir_block): Change new to be new_entry to
avoid C++ namespace clash.
bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to
avoid C++ namespace clash.
ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c,
irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c,
ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c,
unlink.c: Change private to be priv_data (to avoid C++
namespace clash)
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 5be8dc2143c7b3b21a9b8fb56797dd855ee87560 |
|
01-Dec-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more paranoid
about validating the directory counts from the block group
information.
all files: Don't include stdlib.h anymore; include it in ext2_fs.h,
since that file requires stdlib.h
ChangeLog, Makefile.in, dirinfo.c:
dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead of
e2fsck_get_num_dirs, which has been removed.
Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want to
compile and install flushb.
ChangeLog, configure.in:
Remove @EXTRA_PROGS@, since we aren't using it in 2fsck/Makefile.in anymore
ChangeLog, Makefile.in:
Install debugfs in /sbin, instead of /usr/sbin.
libext2fs.texinfo:
Update version string to be 1.12
Makefile.in:
Fix bug in find script which made the exclusion list, where a '-' was
missing from an -name option.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 1f0b6c1f895d189fea6999d0c07a7fee936a4baa |
|
31-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Rename new error codes to have _ET_ in them for consistency.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 7b4e4534f9361b21d3fafdd88a58f133decee38c |
|
26-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Added definition of ext2fs_get_mem, ext2fs_free_mem, and
ext2fs_resize_mem in ext2fs.h, and changed all library routines to use
these wrapper functions.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| c555aebde40afdc0d15d674f2c81c0e05cfded3f |
|
25-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
alloc.c (ext2fs_alloc_block): New function which allocates a
block and updates the filesystem accounting records
appropriately.
ext2_err.et.in: Added new error codes: EXT2_NO_MEMORY,
EXT2_INVALID_ARGUMENT, EXT2_BLOCK_ALLOC_FAIL, EXT2_INODE_ALLOC_FAIL,
EXT2_NOT_DIRECTORY
Change various library files to use these functions instead of EINVAL,
ENOENT, etc.
ChangeLog, pass1.c, pass3.c:
pass3.c (get_lost_and_found): Check error return of
EXT2_FILE_NOT_FOUND instead of ENOTDIR
pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY instead of
ENOTDIR
expect.icount:
Change expected error string to be "Invalid argument passed to ext2 library"
instead of just "Invalid argument"
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 3cb6c5021d722e17b7105d1bc090880671f6fc6d |
|
11-Aug-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
dosio.c: New file to do DOS/BIOS disk accesses.
namei.c (open_namei): Make pathlen be of type size_t.
llseek.c: Always #include stdlib.h since it's need to define
size_t.
io.h: Use errcode_t for magic numbers.
icount.c (get_icount_el), dupfs.c (ext2fs_dup_handle), dblist.c
(dir_block_cmp): Use size_t where appropriate.
read_bb.c (ext2fs_read_bb_inode), cmp_bitmaps.c
(ext2fs_compare_inode_bitmap): Use blk_t, ino_t and size_t
where appropriate.
closefs.c (ext2fs_flush): Use dgrp_t instead of int where
appropriate.
openfs.c (ext2fs_open), check_desc.c (ext2fs_check_desc): Use blk_t
instead of int where appropriate.
rw_bitmaps.c (read_bitmaps), irel_ma.c, inode.c (ext2fs_write_inode),
initialize.c (ext2fs_initialize): brel_ma.c: Fix to make be
16-bit safe.
link.c (ext2fs_link), unlink.c (ext2fs_unlink), lookup.c (lookup_proc),
ismounted.c (ext2fs_check_if_mounted), block.c (xlate_func):
Add #pragma argsused for Turbo C.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 4cbe8af4b0d0c72fb28bb500c1bd8a46b00fdde3 |
|
11-Aug-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
block.c (ext2fs_block_iterate2): Use retval which is a errcode_t type.
bitmaps.c (make_bitmap): Use size_t instead of int where appropriate.
bb_inode.c (set_bad_block_proc): Add #pragma argsused for Turbo C.
alloc.c (ext2fs_new_inode): Use ino_t instead of int for the group number.
get_pathname.c: Use ino_t instead of int where appropriate.
ext2fs.h: Make the magic structure element be errcode_t instead of int.
alloc.c alloc_tables.c badblocks.c bb_compat.c bb_inode.c
bitmaps.c block.c bmove.c brel_ma.c check_desc.c closefs.c
cmp_bitmaps.c dblist.c dblist_dir.c dir_iterate.c dirblock.c
dupfs.c expanddir.c freefs.c get_pathname.c icount.c
initialize.c inline.c inode.c irel_ma.c link.c llseek.c
lookup.c mkdir.c namei.c newdir.c read_bb.c read_bb_file.c
rs_bitmap.c rw_bitmaps.c swapfs.c test_io.c tst_badblocks.c
tst_iscan.c unix_io.c unlink.c valid_blk.c version.c: Add an
#ifdef for HAVE_UNISTD_H
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| a29f4d30f24d68f1f1c75548e020689ede532c05 |
|
29-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of e2fsprogs 1.10
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 521e36857227b21e7ab47b0a97f788d2af9f9717 |
|
29-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs 1.08.
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 21c84b71e205b5ab13f14343da5645dcc985856d |
|
29-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs-1.07
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 5c576477ccb2f0ca8c5d5af2e2354fd8eeff1589 |
|
29-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs 1.06
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 50e1e10fa0ac12a3e2a9d20a75ee9041873cda96 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checked in e2fsprogs 0.5c
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| f3db3566b5e1342e49dffc5ec3f418a838584194 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of e2fsprogs 0.5b
/external/e2fsprogs/lib/ext2fs/closefs.c
|
| 3839e65723771b85975f4263102dd3ceec4523c0 |
|
26-Apr-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Checkin of e2fsprogs 0.5b
/external/e2fsprogs/lib/ext2fs/closefs.c
|