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Jaegeuk Kim [Tue, 12 Feb 2013 06:15:49 +0000 (15:15 +0900)]
build: compile static by default
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 12 Feb 2013 02:03:24 +0000 (11:03 +0900)]
build: clean up the base functions
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 25 Jan 2013 08:20:16 +0000 (17:20 +0900)]
build: make several base functions as a library
Let's make a library and relocate functions for other tools like fsck.f2fs.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 25 Jan 2013 04:39:34 +0000 (13:39 +0900)]
build: sync f2fs_fs.h with current f2fs sources
Rearrange positions of all the data structures for easy synchronization between
f2fs-tools and f2fs kernel sources.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 25 Jan 2013 04:23:23 +0000 (13:23 +0900)]
build: move f2fs_format.h to ../include/f2fs_fs.h
This is to use f2fs.h globally, which will be used by other tools such as
fsck.f2fs.
Siged-mff-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Wed, 23 Jan 2013 17:22:13 +0000 (02:22 +0900)]
build: add description of prerequisite to build
Let's check two more packages before building f2fs-tools.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 14 Jan 2013 00:26:51 +0000 (09:26 +0900)]
mkfs: reserve x2 sections
This is due to GC on data sections.
When a data section is cleaned, it produces maximum same number of dirty node
blocks additionally.
So, we should reserve x2 sections to flush dirty node blocks safely.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jan Engelhardt [Wed, 12 Dec 2012 03:05:07 +0000 (04:05 +0100)]
build: place mkfs into sbindir
Filesystem creation utilities have always been in *sbin*.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:59:16 +0000 (03:59 +0100)]
build: replace obsolete build macros
AM_CONFIG_HEADER is obsolete. Since v1.6.1b(!) already.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:57:11 +0000 (03:57 +0100)]
build: set some automake options
Use "foreign", so that we are not forced to have all files GNU
requires. It also gets us rid of the INSTALL boilerplate.
Use tar-pax dist-xz to select a modern compression scheme.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:55:42 +0000 (03:55 +0100)]
build: make use of AC_CONFIG_AUX_DIR
Place most of the autogenerated files in a separate directory that can
be ignored wholesale, thereby reducing files in the top-level
directory.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:54:28 +0000 (03:54 +0100)]
Update .gitignore
Mark directories to be ignored as such.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:53:28 +0000 (03:53 +0100)]
build: use pkgconfig to determine libuuid's parameters
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Jan Engelhardt [Wed, 12 Dec 2012 02:52:24 +0000 (03:52 +0100)]
build: remove unnecessary m4_flatten
automake can cope with it as-is.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Ezequiel Garcia [Wed, 12 Dec 2012 02:08:35 +0000 (23:08 -0300)]
mkfs: Make HDIO_GETGEO ioctl optional
Some block devices don't implement HDIO_GETGEP ioctl;
loop device being a notable example.
Without this patch, it's not possible to make a f2fs
on a file mounted over a loop device.
Signed-off-by: Ezequiel Garcia <ezequiel@free-electrons.com>
Sven-Göran Bergh [Fri, 7 Dec 2012 11:38:00 +0000 (12:38 +0100)]
More files git should ignore
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Sven-Göran Bergh [Fri, 7 Dec 2012 01:20:27 +0000 (10:20 +0900)]
Unify version and date management
Patch 1:
Now we have two different versions that produce different superblocks/
filesystems with the same version info. Major/minor version in the sb
should reflect the version of the tool creating the filesystem. This
patch will ensure that the version entered in the file VERSION will
be used consistently throughout the code.
Patch 2:
In order to simplify the maintenance with a new release the date
in F2FS_TOOLS_DATE is now take from the last commit in git. Thus,
git is needed to run autoconf. However, git is not needed for the
simple build procedure, ./configure && make, that should be the
only things needed to build the tool from a tar.gz package.
Pros & Cons:
[+] Automated
[+] True
[-] Git needed to run autoreconf
Change log by Jaegeuk from the initial patch-set:
- Merge two patches into one
: Eliminate the intermediate state having version.h and VERSION.
- Remove the Git dependency which is one of Cons
: If there is no git tree, just use DATE described in VERSION.
- Minor coding style
Pros & Cons:
[+] Automated
[+] True
[+] No Git dependency
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Sven-Göran Bergh [Wed, 5 Dec 2012 12:17:39 +0000 (13:17 +0100)]
Ignore configure.lineno
Autotools may spit out the file configure.lineno, which git
should ignore as well.
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Jaegeuk Kim [Thu, 29 Nov 2012 03:44:04 +0000 (12:44 +0900)]
Sync the version management
For debian packaing, I should have matched the previous verions, v1.1.0.
So, this is the start of f2fs-tools version.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 26 Nov 2012 11:04:39 +0000 (20:04 +0900)]
Add version information
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 13 Nov 2012 07:32:44 +0000 (16:32 +0900)]
Bug fix: Fix overflow when calculating block address
This patch fixes the bug as follows.
"I'm trying to roll out f2fs on top of SDHC card and faced with following
issue - after mounting card I cannot read device root entry. It returns
-1 EINVAL (entry too big).
getdents(3, /* 1 entries */, 32768) = 24
getdents(3, 0x1082c88, 32768) = -1 EINVAL (Invalid argument)"
reported by Ruslan N. Marchenko [me@ruff.mobi].
This bug is easily reproducible and I couldn't have checked the mount
entry cautiously.
Due to the bug, f2fs couldn't get default dentries, . and .., in the root
directory. In the case of other newly created directories, that's fine.
The problem was the overflow during casting variables while calculating the
block address of the root dentry block.
In order to avoid that, I simply split the equation under consideration of
the casting issue.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Wed, 31 Oct 2012 09:29:45 +0000 (18:29 +0900)]
Cleanup: sync comments to kernel source
Remove unnecessary data fields too.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 29 Oct 2012 23:43:28 +0000 (08:43 +0900)]
Bug fix: store superblocks with correct offset
There are two superblock writes in mkfs.f2fs.
offset: 0 1024 4095 5119 8191
|------> 1'st superblock ----|--------> 2'nd superblock ----|
Therefore, each superblocks has 1024 byte-size offset.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Mike Frysinger [Mon, 29 Oct 2012 22:38:59 +0000 (07:38 +0900)]
touch up autotools
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 29 Oct 2012 22:36:26 +0000 (07:36 +0900)]
ignore generated files
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 29 Oct 2012 22:38:30 +0000 (07:38 +0900)]
use proper priu64 type to be portable
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Jaegeuk Kim [Mon, 29 Oct 2012 22:35:49 +0000 (07:35 +0900)]
Cleanup: add comments
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 29 Oct 2012 22:35:21 +0000 (07:35 +0900)]
Enhancement: shorten umount time
When f2fs is unmounted cleanly, it stores active summmary blocks of nodes in the
checkpoint pack in order to avoid reconstruct all of them at the later mount
time. Previously, mkfs didn't prepare that, which is why the initial mount time
is so huge.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 29 Oct 2012 22:35:00 +0000 (07:35 +0900)]
Enhancement: add uuid
"Usually, it is used 128-bits UUID for serial number. Why do you use
__le32 as volume_serial_number?"
>From Vyacheslav Dubeyko.
I added an uuid facility for the serial number.
And sync with kernel/include/linux/f2fs_fs.h.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 29 Oct 2012 22:34:35 +0000 (07:34 +0900)]
Enhancement: add i_atime and i_generation
"You appear to have dropped i_btime - no big deal, you weren't using it anyway.
However if you ever want to support NFS export you will need some value which
is assigned when the inode is allocated and never changed until it is
de-allocated. This is used to detect when an NFS file-handle refers to a
previous incarnation of an inode and so should be rejected as STALE.
i_btime could have possibly provided this, but not any more. You might want
to add something back.
ext3 uses "i_generation" and has an 's_next_generation' in the superblock to
ensure that each new inode gets a new generation number.
You've also dropped i_atime. I can certainly understand the desire to do
that, but I wonder if it is entirely wise. There are some use-cases where
i_mtime is a poor substitute.
Also 'current_depth' looks a little odd without a 'i_' prefix. It wouldn't
hurt to have a comment noting that it is for directories."
>From Neil Brown.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 26 Oct 2012 12:56:34 +0000 (21:56 +0900)]
mkfs: Initial commit for patch v2 series
This is same as f2fs-tools-1.1.0.tar.gz, and for patch v2 in kernel.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@gmail.com>