In auto/preen mode, let's trigger repairing if filesystem was forced
to stop.
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Change to calculate and export max image size with valid blocks
used of image rather than last used block of image.
[FSCK] Max image size: xx MB, Free space: xx MB
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Update allocation policy for ro feature:
- hot_data: allocating blocks by LBA ascending order
- hot_node: allocating blocks by LBA descending order
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Make the argument list match the format string. Use PRIu64 for uint64_t
and %zu for size_t.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
We now use walltime for monthly period check. However the walltime is:
* unstable(timestamp register reset) and settable(modified by user)
* unreasonable(e.g: device power-off for one month, no data changed)
When the walltime changes to the past before one month or the future
after one month, the period check in next fsck will fail to skip or
start a full scan. So, let's use the elapsed_time in checkpoint as
current time for period check.
Signed-off-by: Weichao Guo <guoweichao@oppo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Cleanly report an error instead of dividing by 0 (causing a floating
point exception) in the following case:
truncate -s 16M img && mkfs.f2fs img
Note that this is a minimal fix; it appears that overly-small images
still cause various integer overflows in f2fs_prepare_super_block().
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Support 'gc' sub command to trigger filesystem GC via ioctl in f2fs.
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
AC_CHECK_LIB seems to not work correctly with OpenWrt. Add possibility
to disable lz4 and lzo2 manually.
Fixes errors in the form of:
Package f2fsck is missing dependencies for the following libraries:
liblz4.so.1
liblzo2.so.2
Signed-off-by: Nick Hainke <vincent@systemli.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
In the new version the configuration no longer respects the
--without/--with blkid/selinux parameters. Add the tests for
"with_blkid" and "with_selinux" back to configure.ac as described
in the manual.
Link: https://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/External-Software.html
Fixes: c48335416a09 ("configure.ac: Enable cross-compilation")
Signed-off-by: Nick Hainke <vincent@systemli.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Since the size of struct f2fs_summary_block equals F2FS_BLKSIZE, use
F2FS_BLKSIZE instead of PAGE_CACHE_SIZE as the size of struct
f2fs_summary_block.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Use F2FS_BLKSIZE instead of PAGE_SIZE for dev_read_block() buffers since
dev_read_block() reads F2FS_BLKSIZE bytes.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Change the type of the third argument of f2fs_report_zone() from void *
into struct blk_zone * to enable type checking.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
The definition of struct blk_zone_report is as follows:
struct blk_zone_report {
__u64 sector;
__u32 nr_zones;
__u32 flags;
struct blk_zone zones[0];
};
Since f2fs_report_zone() allocates the above data structure with
malloc() and since f2fs_report_zone() only initializes the sector and
nr_zones members, the flags member is not initialized. Modify
f2fs_report_zone() such that 0 is passed as flags to the
BLKREPORTZONE ioctl instead of a random value. This has been
discovered by reading the source code.
Cc: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Fixes: 6d7c7b785f ("libf2fs_zoned: Introduce f2fs_report_zone() helper function")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Fix the struct f2fs_dentry_block definition on systems for which
PAGE_SIZE != 4096. This patch does not change the struct f2fs_dentry_block
definition if PAGE_SIZE == 4096.
Cc: Peter Collingbourne <pcc@google.com>
Reported-by: Peter Collingbourne <pcc@google.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Reviewed-by: Peter Collingbourne <pcc@google.com>
Tested-by: Peter Collingbourne <pcc@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Make.f2fs supports manually specifying overprovision, and we expect
resize.f2fs to support it as well.
This change add a new '-o' option to manually specify overprovision,
and fix to check free space before grow. Otherwise, after grow,
kernel may report below error message when we mount the image if -o
parameter is specified during resize:
F2FS-fs (loop0): invalid crc_offset: 0
F2FS-fs (loop0): Wrong valid_user_blocks: 16404, user_block_count: 13312
F2FS-fs (loop0): Failed to get valid F2FS checkpoint
mount(2) system call failed: Structure needs cleaning.
Signed-off-by: liuchao12 <liuchao12@xiaomi.com>
Signed-off-by: qixiaoyu1 <qixiaoyu1@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Change-Id: I2ad0ecc5546a1712b7aa36230e91c3e0b1beb7e0
The kernel enforced not to have compression and inline_data bits
together, but old kernel created files with them. Let's disable
compression in that case.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Usage:
dump.f2fs -I [inode nid] /dev/sda
This feature can be useful for some bugs caused by system crash.
We not only need dump current valid node page, but alse the history
data in disk, which can give some clues for status change of the inode.
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
[Jaegeuk Kim: fix build error]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/os/base.h:128:23: error: missing ')' after 'do'
^~~~~~~~~~~
external/f2fs-tools/include/f2fs_fs.h:81:24: note: expanded from macro 'fallthrough'
~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/os/base.h:128:22: note: to match this '('
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This reverts commit adcec10b4dee ("Support zoned device if libc exists).
Signed-off-by: Martin Stjernholm <mast@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
