commit 2b2641794f
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
To use Android defaults, you must use `-g android`. However, the man
page previously implied that you need only use `-g`.
Since you must specify `android`, I figured it would be appropriate
to name that field `default-options` in the man page. If there was ever
a reason to have a different set of default options, the `-g` option
could be used with a new `default-options` value, i.e. `-g example`.
Signed-off-by: John A. Leuenhagen <john@zlima12.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 747b74cb9c
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
If sload.f2fs encounters a file with nr_links > 1, it will mark it
as a possible hard link by remembering the original device and
inode. When sload.f2fs creates the file, it will check if it has
already created a file for the same original device and inode. If
so, it will add the original inode to the directory and increment
the number of links to it, instead of writing a new inode.
This allows sload.f2fs to accurately reproduce a directory tree that
contains hard links, such as those created by ostree. Without this
patch, directory trees containing hard links result in the content of
the files being duplicated.
This is version 2 of the patch; it has been rebased against the dev
branch and includes a fix from Jaegeuk Kim to avoid building data
contents twice on hard linked files.
Co-authored-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Jordan Webb <jordan@getseam.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit b585244e72
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Add F2FS compression support for sload
* Support file extension filter, either default-accept or default-deny
policy
* Support choice of compression algorithm, LZO (version 2) or LZ4
(default)
* Support custom log of cluster size
* Support minimum number of compressed blocks per cluster (default 1).
A cluster will not be compressed if the number can not be met.
* suuport -r (read-only) option
This releases compressed blocks to secure free space in advance. Note that,
all compressed files will have the immutable bit.
* Added manpage update
* Remove unecessary qbuf allocation (Jaegeuk, suggested by Satya)
Signed-off-by: Robin Hsu <robinhsu@google.com>
[Jaegeuk Kim: fix some bugs and refactor names]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
create mode 100644 fsck/compress.c
create mode 100644 fsck/compress.h
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit fcd5cd0b52
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
When error were found, we won't need to do any initialization but
just quit.
Signed-off-by: Robin Hsu <robinhsu@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 31d30f0c49
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
This patch adds a message when formatting the disk with compression.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 1d4c7e7ce5
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Added new commands, get_coption and set_coption, to support
F2FS_IOC_GET_COMPRESS_OPTION and F2FS_IOC_SET_COMPRESS_OPTION.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit ca0ed8a66f
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
'ret' should not have been used here: otherwise, it would be wrongly used
as the error code and then be returned from main().
Signed-off-by: Robin Hsu <robinhsu@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit c954e7cc4b
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
As Eric reported:
Commit 7a22451bc2 ("fsck.f2fs: fix to check validation of i_xattr_nid")
This commit caused a regression where 'dump.f2fs -i <inode> <device>'
now segfaults if the inode has any extended attributes.
It's because read_all_xattrs() now calls fsck_sanity_check_nid(), which
eventually dereferences f2fs_fsck::main_area_bitmap, which is NULL.
I'm not sure what was intended here.
Here's the output from gdb:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7f750fa in f2fs_test_bit (nr=1024, p=0x0) at libf2fs.c:304
304 return (mask & *addr) != 0;
(gdb) bt
ntype=TYPE_XATTR, ni=0x7fffffffdd20) at fsck.c:449
ntype=TYPE_XATTR, ni=0x7fffffffdd20) at fsck.c:495
fsck_sanity_check_nid() should only called from fsck.f2fs context, rather
than dump.f2fs, otherwise it may cause dereferencing structure fields of
fsck incorrectly.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 8fd836f25f
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Inodes aren't allowed to have the casefold flag set when they aren't
directories, or if the filesystem superblock doesn't have the casefold
feature enabled. Clear any such unexpected casefold flags.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 1a7415a9e2
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
These two arguments would simply print the usage message.
Signed-off-by: John A. Leuenhagen <john@zlima12.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 717d70db60
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Currently we support fiemap command using fibmap. It's simple and
easy to use, but we cannot use this for compressed file. To support
more different types of files, we need to change this to use fiemap.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
[Jaegeuk Kim: add Android build]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
This release includes mainly, but not limited to:
- add IO cache to speed up fsck.f2fs run
- support casefolding
- support data compression
- support zns zone-capacity
- enhance fsck.f2fs for zoned device
- enhance f2fs_io tool
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
r flag sets the checkpointing seed to 0 (initially used to
remove randomness for apex generation)
Signed-off-by: Theotime Combes <tcombes@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
T flag sets timestamps to a given value
Signed-off-by: Theotime Combes <tcombes@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Need to remove "/" of mount point name from the file path name
when mount point is "/". Otherwise, we will transfer file path
name whose first two characters are like "//" to fs_config function.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
