| 9464be283ebdbb17c8940bea6c8a4f7acb75299a |
|
31-Oct-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: fix DATA_EXIST flag for old partition
This should fix the DATA_EXIST before recent inline_data is enabled.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 2c82eafaa38922a370545dc56d6210bf94b929e9 |
|
29-Oct-2014 |
JP Abgrall <jpa@google.com> |
fsck.f2fs: attempt to identify bad dentries
If a dentry has a bad ino (fsck_chk_nod_blk() fails)
and has a name len of 0, then __chk_dentries() will end up stuck:
....
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
....
This change tries to identify bad dentries:
- is the ino a valid NID?
- is the FILE_TYPE a happy type?
Change-Id: I5fb2f3869c96f2c928baaace148de1af102e558e
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 3a8c9a69525f75a6c59bee0eb3d882ddc341b3f1 |
|
15-Oct-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: support inline_dentry
This patch implements inline_dentry feature.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 7b74ed3d7cc84c3bb7e85b825cf17540baa3bbfa |
|
23-Sep-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
f2fs-tools: fix for build big-endian processors
This patch fixes build failure on big-endian systems.
Reported-and-Tested-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 73b6e3eb4e944338edd80b4f27c29b7aa31c76f2 |
|
04-Sep-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
f2fs: rearrange options to remove redundant check
This patch summarizes the usage of options.
-a : auto_fix, fix corruption, only if f2fs reported some potential errors
-f : force, fix corruption entire partition
None : prompt, if fsck.f2fs detets any corruption
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| de6c1c7ce25841547813c71ca3b6d067300f0530 |
|
03-Sep-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: add auto_fix feature
This patch adds an auto_fix feature which fixes inconsistency of f2fs images.
E.g.,
With this option, -a, fsck.f2fs tries to fix inconsistency only if its valid
checkpoint has CP_FSCK_FLAG, written by previous bug_on cases.
So, normally it does fix nothing, so that there is no performance regression.
But, if a sort of corruption was reported by the f2fs module, this tries to
fix potential corrupted partition.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 269eac2e0346e92fa1428bbfbc3fa50233f8c4ef |
|
28-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: add fixing messeages
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| dc530859c5e422b10ab70bc3b9d4b7ff0d004d57 |
|
29-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: fix inode block inconsistency
This patch is to fix inode block inconsistency such as iblocks and ilinks.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 3b4b82634489b2f9d367b1f897d51a341208d163 |
|
28-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: handle error cases
Do sanity check first and then update metadata.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| b3a4f9457718eb1aecb85d082f9e6f737ce3af86 |
|
28-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: clean up codes
Fix wrong coding style.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| f4ef4a14e978e7328037b43a8a6ec9d2a2d4bb5a |
|
27-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
fsck.f2fs: retry to fix corrupted image
This patch adds a facility to retry conducting fsck.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 347fe81d8e860d29a254ac066d87c5efe87d717b |
|
27-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
f2fs_dentry_hash: avoid casting unsigned char to singed char
This can hurt when calculating hash value, resulting in false alarm.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| f70644c5047f9f912836724a994ccab18b5b5dd1 |
|
19-Aug-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
dump.f2fs: support dump_file from image
This patch adds supporting dump_file, which can extract a file from image.
You can simply select [yes|no] when doing dump.f2fs -i [inode number] [img].
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 2794728f818c72541be052d1b54559d79d8a3aa7 |
|
10-Jul-2014 |
Changman Lee <cm224.lee@samsung.com> |
mkfs.f2fs: large volume support
This patch supports large volume over about 3TB.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| c5786963aef93bb7747cb04454e1041738b3255f |
|
13-Jun-2014 |
Jaegeuk Kim <jaegeuk@kernel.org> |
libf2fs, fsck, mkfs: call f2fs_finalize_device before exit
The fsck tool should call f2fs_finalize_device before exit to close the device
file.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Change-Id: I145413c94339d8941e4d7da8545ca017e76c61f2
/external/f2fs-tools/include/f2fs_fs.h
|
| fd9816f31e5cd668962f00511d7a91d055d76048 |
|
12-May-2014 |
Changman Lee <cm224.lee@samsung.com> |
fsck.f2fs: large volume support
This patch support large volume over about 3TB.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
[Jaegeuk Kim: add missing cp_payload in f2fs_super_block]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/external/f2fs-tools/include/f2fs_fs.h
|
| 0fbdf6cbd4dfc633454eba2f841c123789e297ad |
|
06-Apr-2014 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
f2fs-tools: announce dual licenses with GPL and LGPL v2
This patch announces LGPL v2 for the following files.
- include/f2fs_fs.h
- lib/libf2fs.c
- lib/libf2fs_io.c
- mkfs/f2fs_format.c
- mkfs/f2fs_format_main.c
- mkfs/f2fs_format_utils.c
- mkfs/f2fs_format_utils.h
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 3c85e737308ef95629b232745d6a8d141d87cc9a |
|
14-May-2014 |
JP Abgrall <jpa@google.com> |
Cleanup various build warnings (signed vs unsigned, unused vars,...)
* removed unused includes.
* removed unused parameters.
* Fixed a bunch of warnings around:
int i;
if (i < some_uint) ...
and
u32 x;
...
if (x < 0) return error;
* Protect BLKDISCARD usage if it is not available.
Change-Id: Iede035b1beb2df01c961589a69aff47a5258ecd2
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| a35529fce0c5171562ec0ebebcc6120d1604924b |
|
01-Apr-2014 |
JP Abgrall <jpa@google.com> |
format: add support for dev_fill() and extra dev_*() debugging.
Support an fs_io dev_fill().
This helps with devices that actually already return 0 on uninitialized
data. It also helps with in memory devices using sparse libs: don't
allocate a block of 0s.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 99250ec1aa15ea329fb090fd8f4c1e7e7b50bba3 |
|
27-Feb-2014 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
mkfs: support large directory
This patch synchronizes mkfs with the latest f2fs configuration in which
supports large directory by assigning dir_level.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 858c4039c85f7c00c57925902985701b1e083555 |
|
05-Feb-2014 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
mkfs, fsck: change the results for readability
This patch cleans up several printing formats.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| cb54e79739672366d849e02a3068f857c6bb544c |
|
09-Jan-2014 |
JP Abgrall <jpa@google.com> |
fix typo around CONFIG_64BIT usage
Would do 64 BITS_PER_LONG when CONFIG_64BIT was NOT defined,
causing BITS_PER_LONG to be wrong on 32bit systems.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 061ee67915ba3e8c86bde89a2efb1b8a9aadfb37 |
|
25-Oct-2013 |
Huajun Li <huajun.li@intel.com> |
f2fs-tools: add inline data check
Add inline data check
Signed-off-by: Weihong Xu <weihong.xu@intel.com>
Signed-off-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 465e4e7f10f59efba184fdd0788e92ea1488011c |
|
08-Oct-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
libf2fs: avoid warning of implicit declaration
This patch adds extern declaration.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 76a069430a295a27bf478d4a5d2fd71112a11a54 |
|
08-Oct-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
fsck: fix to handle file types correctly
The file type is based on the number, not bit operations.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| cd1e4704d0cbf1cbb49b3f33c576566b4b1e296e |
|
20-Aug-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
fsck, lib: support inline xattr
This patch adjusts the modification to handle inline xattrs.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 2c877a862d6d22ff5324e90b726c7d6a26febfb7 |
|
02-Aug-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
libf2fs: check more conditions on mounted filesystem
In the case of lazy umount, "umount -l", some processes are able to use the
file system even if its mountpoint was disconnected.
At this moment, we should not allow mkfs.f2fs.
This patch adds this condition check.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 57baa23a3279a4b9e9df0ab92ee20a2c79b839d8 |
|
30-Jul-2013 |
Changman Lee <cm224.lee@samsung.com> |
f2fs-tools: add option to display directory tree
This option shows directory tree of f2fs.
Usage: fsck.f2fs -t /dev/sdx
`-- p0
|-- f4
`-- d6
|-- f5e
|-- cb6
|-- fdb
|-- fe8
`-- l9a
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 7f35b548d4b0e3c8577ad7a09433e589a0ab3f2a |
|
04-Jul-2013 |
Changman Lee <cm224.lee@samsung.com> |
f2fs-tools: add fsck.f2fs and dump.f2fs
fsck.f2fs checks file system consistency, but does not repair a broken
file system yet.
dump.f2fs shows the information of a specific inode and makes dump file
of SSA and SIT.
f2fs checks file system consistency as follows:
o When data about used area and its metadata are identical,
f2fs is considered consistent. To verify such consistency, we use
three bitmaps: nat_area_bitmap, sit_area_bitmap, and main_area_bitmap.
First, each bit in nat_area_bitmap corresponds to a nid in NAT.
Second, each bit in sit_area_bitmap corresponds to a valid block in a
segment. This bitmap is same to the total valid_map of f2fs_sit_entries
in SIT.
Last, each bit in main_area_bitmap corresponds to a block in main area
except meta area.
After a consistency check of each block, we set or clear the
corresponding bit of each bitmap.
From the root node, we start consistency check. The verified
information varies according to block type.
1. NODE
- Read information of node block from NAT
- Check if block address is allocated using node info.
- Check if the type of f2fs_summary related to nid in SSA is NODE.
- Update the corresponding bit in nat_area_bitmap.
- Update the corresponding bit in sit_area_bitmap.
- Set the corresponding bit in main_area_bitmap to 1.
- Then, read node block. According to its attribute, explore
inode/direct node/indirect node/double indirect node
recursively.
- If it is an inode block, we also check its xattr and hard link.
2. DATA
- Check if the type of f2fs_summary related to nid in SSA is DATA.
- Set the corresponding bits of sit_area_bitmap and
main_area_bitmap to visited
- If it is a dentry block, traverse each dentries that may be
regular
file or directory. At this time, it will check inode block again.
Finally, we verify whether
- every nat_area_bitmap is visited
- any unreachable hard link exists
- values of sit_area_bitmap and main_area_bitmap are identical
- total_valid_block_count/node_count/inode_count are correct
Usage:
o fsck.f2fs
# fsck.f2fs /dev/sdx
options:
-d debug level [default:0]
o dump.f2fs
# dump.f2fs -i [ino] /dev/sdx
# dump.f2fs -s 0~-1 /dev/sdx (SIT dump)
# dump.f2fs -a 0~-1 /dev/sdx (SSA dump)
options:
-d debug level [default:0]
-i inode no (hex)
-s [SIT dump segno from #1~#2 (decimal), for all 0~-1]
-a [SSA dump segno from #1~#2 (decimal), for all 0~-1]
Note: To use dump.f2fs, please run make install or ln -s fsck.f2fs
dump.f2fs
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Byoung Geun Kim <bgbg.kim@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| cc9d9caeb6853d38297d97d3dd4731c452418f02 |
|
19-Jun-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
lib, mkfs: fix endian conversion for crc calculation
Let's store the crc value for the checkpoint blocks with __le32.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| fef98ebdf3a7728017cb3d0ae4ffedc5405e531d |
|
03-Apr-2013 |
Changman Lee <cm224.lee@samsung.com> |
mkfs: add option to disable trim at format
This patch adds an option to disable trim command at format.
Default operation sends trim command to device.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 9799d6364dc93e1fd259d812d4a50ed984a6456b |
|
03-Apr-2013 |
Mike Fleetwood <mike.fleetwood@googlemail.com> |
mkfs: handle labels longer than 16 characters
Mkfs copies labels up to 512 characters into a the 16 character buffer
config.vol_label corrupting memory afterwards and causing a core dump.
# mkfs.f2fs -l aaaaaaaaaabbbbbbbbbbcccccccccc /dev/sda12
F2FS-tools: mkfs.f2fs Ver: 1.1.0 (2013-03-08)
Info: Label = aaaaaaaaaabbbbbbbbbbcccccccccc
Info: sector size = 512
Info: total sectors = 2097152 (in 512bytes)
Info: zone aligned segment0 blkaddr: 256
Segmentation fault (core dumped)
Make config.vol_label a pointer to the label in argv, rather than
copying it into a too small buffer.
Signed-off-by: Mike Fleetwood <mike.fleetwood@googlemail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| f5f440f08643f6b35ad0dd70a54805a5383c4a62 |
|
03-Mar-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
build: change f2fs_fs.h
Let's sync f2fs_fs.h in the kernel source tree.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| 5043dffbd1d2b89c71966dde31780b0ca313b5c9 |
|
12-Feb-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
build: clean up the base functions
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
/external/f2fs-tools/include/f2fs_fs.h
|
| e69e4378500b836863dfb7f6e88e39935f23ae80 |
|
25-Jan-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
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>
/external/f2fs-tools/include/f2fs_fs.h
|
| 2784bd55dd9730f3a5d2126c82094990fad053c1 |
|
25-Jan-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
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>
/external/f2fs-tools/include/f2fs_fs.h
|
| 40b9f96587c191269a41b20bd2bd5000fc9db259 |
|
25-Jan-2013 |
Jaegeuk Kim <jaegeuk.kim@samsung.com> |
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>
/external/f2fs-tools/include/f2fs_fs.h
|