commit b964b79d495d058f645f5a63357699a6c295025e
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
It is recommended to test a HAVE_* macro instead of directly testing the
host type in source code. Hence this patch.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 98f7f56cf35c352c1ff3d83ad1e72e5b1e5fdf84
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Suppress the following compiler warning:
f2fs_format.c:1653:37: warning: adding 'int' to a string does not append to the
string [-Wstring-plus-int]
memcpy(dent_blk->filename[3], LPF + F2FS_SLOT_LEN,
~~~~^~~~~~~~~~~~~~~
f2fs_format.c:1653:37: note: use array indexing to silence this warning
memcpy(dent_blk->filename[3], LPF + F2FS_SLOT_LEN,
^
& [ ]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 2e59ab8fa6519e1169631189bd50810cb6b49426
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
The <sparse/sparse.h> header is available in Android but not in the
Android NDK. Hence this patch that only includes the sparse header file
if it is available.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit f3033fbc8ab80a026740171cdbad44d8bd5fd882
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
This makes it easier to build f2fs-tools for Windows.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 87d7a95e3134b668e9f1e8519a19f390509fac60
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Many format strings use one of the PRI* macros. These macros are compatible
with the uint types but not with the u_int types. Hence this patch
that switches from the u_int to the uint types.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit c48335416a09b881d2309b8f88c9b3d1441f4a9c
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Stop using PKG_CHECK_MODULES() since that macro is not compatible with
cross-compilation.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 1228009520d1d2cb392ae52f8aaf3c6ec42edccf
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
If the following process returns an error,
the quota inode, not the quota file, is damaged.
(fsck_chk_quota_node-->fsck_chk_node_blk-->sanity_check_nid)
The fsck does not have a process to rebuild the quota inode.
Because sanity_check_nid is not passed, fsck->nat_area_bitmap
can not be cleared, and then the NAT of quota will be nullify
during fix_nat_entries.
During the next fsck check, the quota inode check fails
because the address of the quota inode changes to 0.
In addition, in fsck_chk_quota_files-->f2fs_filesize_update,
data is written to address 0.
Therefore, when the quota inode is corrupted, we need to rebuild it.
Signed-off-by: Wang Xiaojun <wangxiaojun11@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 027488ef5dd0a07c3dbc6c93e0587f2924887ca1
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
We don't need to enable all android features for RO.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit e01ad3108120ff1e21abe52cb8b89a135a574ff1
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
For a volume using a zoned block device without conventional zones
(e.g. a NVMe ZNS drive), a regular block device must be used to store
metadata so that in-place metadata writes can be executed. The zoned
block device cannot contain any metadata blocks requiring in-place
update (e.g. bitmap blocks). When formatting a volume that contains
host managed zoned block devices, make sure that the conventional device
used to store metadata is large enough to avoid write errors.
Signed-off-by: Aravind Ramesh <aravind.ramesh@wdc.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 1d2683f551c6d78c325dac7526dea3571879b845
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
This patch adds a readonly feature on small partitions by eliminating
on-disk layout for data writes such as provisioning/reserved space and
SSA.
This requires f2fs updates to understand RO feature in superblock.
Tested 4 cases:
sload.f2fs -c -a lz0 -f kernel/fs $DEV
sload.f2fs -c -a lz4 -f kernel/fs $DEV
sload.f2fs -c -r -a lz4 -f kernel/fs $DEV
sload.f2fs -c -L 3 -r -a lz4 -f kernel/fs $DEV
after:
mkfs.f2fs -O ro,compression,extra_attr -f $DEV
fsck.f2fs $DEV
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 1900c22ed2441bcef69010d0e46644914ae9f79f
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
In not enough segements error path of f2fs_write_check_point_pack(),
cp_payload is not freed. Fix the error path.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 5144f2f71b5b2c358621c09ee80af3049af60641
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Similar to .db files, these are randomly updated extremely frequently.
Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 15474db2b33c7fd68de54eed94238567c8ee3e1c
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
This patch allocates zones to initial logs together, if it's on zoned device.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 316e128fe3dc380ca8d5943f00d03dc6c66a9902
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
When formatting conventional partition with zoned one, we should align
the starting block address of next device to the zone size.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 31d30f0c49b210996dc9bfdf5623b08ff91ccd55
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 1a7415a9e25a0f5bc4d79d847e31f2779d01cf2c
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>
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>
NVM Express Zoned Namespace (ZNS) devices can have zone-capacity(zc) less
than the zone-size. ZNS defines a per zone capacity which can be equal
or less than the zone-size. Zone-capacity is the number of usable blocks
in the zone. If zone-capacity is less than zone-size, then the segments
which start at/after zone-capacity are considered unusable. Only those
segments which start before the zone-capacity are considered as usable
and added to the free_segment_count and free_segment_bitmap of the kernel.
In such cases, the filesystem should not write/read beyond the
zone-capacity.
Update the super block with the usable number of blocks and free segment
count in the ZNS device zones, if zone-capacity is less than zone-size.
Set reserved segment count and overprovision ratio based on the usable
segments in the zone.
Allow fsck to find the free_segment_count based on the zone-capacity and
compare with checkpoint values.
Signed-off-by: Aravind Ramesh <aravind.ramesh@wdc.com>
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
[Jaegeuk Kim: add UNUSED to is_usable_seg()]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch adds an option to assign UUID manually.
Usage:
# mkfs.f2fs -U uuid_string
Signed-off-by: Zoltán Böszörményi <zboszor@pr.hu>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Otherwise the paths to uuid and blkid headers extracted from pkg-config are not
respected.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Otherwise linking will fail if the library is in an uncommon location or has a
non-standard name.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
$ pkg-config --cflags blkid
-I/usr/include/blkid
The "blkid/" directory is actually part of the include path. This usually still
works because most people have the path one level up in their default include
path.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
$ pkg-config --cflags uuid
-I/usr/include/uuid
The "uuid/" directory is actually part of the include path. This usually still
works because most people have the path one level up in their default include
path.
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Add options that were missing from the mkfs.f2fs man page, and explain
them more thoroughly when possible. Special care was given to document
all the features that can be enabled during the creation of the
filesystem.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This adds support for casefolded and encrypted directories.
Fsck cannot check the hashes of such directories because it would
require access to the encryption key to generate the siphash
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch adds to support compression, introducing '-O compression'
option to enable this feature in image.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch tries to fix memory leak problem reported in Android.
Fixed the following problems in fsck.f2fs, make_f2fs and sload_f2fs:
* reuse of same pointer without clean-up
* exit on error without clean-up
Signed-off-by: Robin Hsu <robinhsu@google.com>
[Jaegeuk Kim: add missing definition to avoid build error]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Commit d56232bc1640e2a3ffc412faff42cd8e77dbb8dd hardcoded -lblkid in
libf2fs_format_la_LDFLAGS which breaks the build with --without-blkid
option so use ${libblkid_LIBS} instead
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This adds support for f2fs casefolding. Similarly to ext4 casefolding,
this is controlled per-folder via the +F attribute. It can be toggled on
empty directories only. It is not currently compatible with encryption,
but that will likely change.
When enabling the casefold feature, use the -C flag. The format is:
-C encoding[:flag1,flag2,etc]
Signed-off-by: Daniel Rosenberg <drosen@google.com>
[Jaegeuk Kim: print "casefold" in sb->feature]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch enable to set file's temperature while loading files
to image.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Calculate inode checksum and writeback when processing
sload or resize.
Signed-off-by: Xue Liu <liuxueliu.liu@huawei.com>
[Chao Yu: change commit message and code]
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
