For multi-device F2FS, we should check if the sum of total_segments from
all devices matches seg...

On sudden f2fs shutdown, write pointers of zoned block devices can go
further but f2fs meta data...

To prepare for write pointer consistency check by fsck, add
f2fs_report_zones() helper function ...

Fsck checks fsync data when UMOUNT flag is not set. When the f2fs was not
cleanly unmouted, UMOU...

When fsck updates one of the current segments, update_curseg_info() is
called specifying a singl...

When fsck needs to assign a new area to a curreng segment, it calls
find_next_free_block() funct...

To prepare for write pointer consistency fix by fsck, add
f2fs_reset_zone() helper function whic...

To prepare for write pointer consistency check by fsck, add
f2fs_report_zone() helper function w...

Commit d56232bc1640e2a3ffc412faff42cd8e77dbb8dd hardcoded -lblkid in
libf2fs_format_la_LDFLAGS w...

sg_write_buffer includes a kernel header scsi/scsi.h, which is
available to system modules only....

Android 10.0.0 release 14

Change-Id: Idce088171b1ef04dbd0ba48d7d0e105467260876

am: d8047099f8 -s ours
am skip reason: subject contains skip directive

Change-Id: Ia3a461b6a4eec...

am: e5c0640359

Change-Id: I1a5b2c8c3281a5c334b380a3f17c934151fcbcb9

Bug: 142003500
Change-Id: I5999c928bf8c49f2222895830d00aa12c54ac919

fibmap.c:28:10: fatal error: 'sys/sysmacros.h' file not found
^~~~~~~~~~~~~~~~~
1 error...

am: d07d32ca94

Change-Id: Ia1be61d2eb6cdf83933a91265d1c158163f5f398

am: b56ce5a0e0

Change-Id: I4bef7e899018c70263dd690428314832ad8bb465

am: c8ed1f3dd8

Change-Id: Ie7272071be2742b3a2ba4f8ba94a0c0756879eeb

Bug: 141248619
Change-Id: Id5b471bf6f247e772ca3bb63191e0bb667e9935f

Add a copy command to f2fs_io, to allow testing direct I/O writes where
the source page is from ...

Add and use helper functions for:

- Printing an error message (optionally with errno) and exiti...

am: f2915cd4c0

Change-Id: I794c1b9cf1105fae3f64e61bfb09df790b06e8f7

am: 824331f122

Change-Id: I621ec1eab7f83474a227809e1b3428f8382f472a

am: be85bacae1

Change-Id: I93d9fd5e7d1864864bf7f25934334630a37644c3

am: 1923a32628

Change-Id: Ief9d39c01a0be509c27f218f2e335eb97be72f81

f2fs-tools: release 1.13.0

This release includes:
- enable VERITY by default on Android
- int...

This release includes:
- enable VERITY by default on Android
- introduce some preen mode in fs...

am: 0f500cdd8f -s ours
am skip reason: change_id I1a1b6274863b4c627219f8e0482e7af3e0b8048e with S...

am: c51864a5c6 -s ours
am skip reason: change_id I1a1b6274863b4c627219f8e0482e7af3e0b8048e with S...

am: 73f0f13742 -s ours
am skip reason: change_id I1a1b6274863b4c627219f8e0482e7af3e0b8048e with S...

Bug: 135460123
Change-Id: I4c8a265d073bb4d3c939a762251f543c355f3661
Merged-In: I1a1b6274863b4c62...

Android 10.0.0 release 2

For defrag, resize, sload tools, let's advise to mount unclean
image to replay journal first in ...

We actually don't need to issue trim on entire disk by checking first
blocks having zeros.

Sign...

Support 'defrag_file' sub command to trigger file based defragment via
ioctl in f2fs.

Signed-of...

to show pretty log format.

Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk K...

In error path of build_sit_info(), start variable is unsigned int type,
it should never be less ...

This adds support for f2fs casefolding. Similarly to ext4 casefolding,
this is controlled per-fo...

inode.i_blocks includes inode, xnode and data block count, so, only
fix in below condition:
- i_...

Introduce f2fs_ra_meta_pages() to readahead meta pages like we did
in kernel.

Signed-off-by: Ch...

Otherwise, we just show fixed zero x_nid value.

Signed-off-by: Chao Yu <[email protected]>
Sig...

We should always set c.bug_on whenever found a bug, then fix them
if c.fix_on is on, otherwise, ...

Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>

Propagate correct error number from write_dquots() to
quota_write_inode().

Signed-off-by: Chao ...

It tries to let fsck be noticed wrong inline size, and do the fix.

Signed-off-by: Chao Yu <yuch...

if we new node block in fsck flow, we need to update
the valid_node_cnt at the same time.

Signe...

During block allocation in large free section, we need to change
all sub segments' type in it, o...

Just cleanup, no logic change, besides, it can be reused by latter
patch.

Signed-off-by: Chao Y...

Just clean up, no logic change.

Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaeg...

Previously, we don't allow block allocation on unclean umounted image,
result in failing to repa...

Like we did in kernel, allocating memory in batch will be more
efficient.

Signed-off-by: Chao Y...

We missed to free sit_i->sentries in f2fs_do_umount(), fix it.

Signed-off-by: Chao Yu <yuchao0@...

Change logic as below:
- fix to account block/node/inode stats correctly in reserve_new_block()
...

f2fs_fs.h locats in local directory rather than system one, fix it.

Signed-off-by: Chao Yu <yuc...

This patch enable to set file's temperature while loading files
to image.

Signed-off-by: Chao Y...

When the -m option is specified to format a Zoned device,
do not fall back to the non-zoned mode...

This patch fix bug that variable dentries going out of scope leaks
the storage it points to.

Si...

In generic/38[3456], we use quotactl(2) to check if prjquota is
enabled on the given device (src...

This original patch was from Weichao Guo.

We may encounter both checkpoints invalid in such a c...

The error handling of build_directory is a mess, fix it.

Signed-off-by: Chao Yu <yuchao0@huawei...

We forgot to release memory allocated in dentry.link, fix to release
it after last use of it.

S...

Add more sanity check logic for superblock like we did in kernel side.

This fixes bug reported ...

This simply supports keep_size.

Signed-off-by: Jaegeuk Kim <[email protected]>

Calculate inode checksum and writeback when processing
sload or resize.

Signed-off-by: Xue Liu ...

If we use later kernel having larger extra_isize, old fsck will delete
entire old files.

Review...

This patch introduces the elapsed time of fsck.

Reviewed-by: Chao Yu <[email protected]>
Signe...

Just cleanup, no logic change.

Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaege...

Enables to detect corrupted sit journal
a) total count of entries.
b) segment no. in entry.

Sig...

Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>

Build segment manager and node manager always to catch and auto-fix
invalid NAT entries found in...

A partition device does not have the "zoned" nor "chunk_sectors" sysfs
attribute files. Only the...

Now, kernel can catch incorrect total valid block count which is exceed
max user block count of ...

Following extensions are removed:
- divx: deprecated video format and it's usually wrapped with...

Host-aware zoned block devices can accept random writes anywhere and so
do not require to be han...

There is no need to require conventional zones for a zoned block device
that is not the first de...

Return an error if an unknown zoned model is reported for a device or
if parsing of the device z...

This patch keeps line with f2fs kernel module for checkpoint update:
1. writeback all blocks ins...

Change-Id: If36d5ec3cba8776655730dc2ec4f8cdce745c4ec

Change-Id: I2716e59b20d925ad440d773c1ff3ab4629a412aa

am: 3d741dc596

Change-Id: Ida4e2f70d9998a3790af14cc594c20cb42cf5d66

am: 3f512a8f44

Change-Id: I448c802e3300ac6b962e9ac41bf424e072326611

am: bba2235126

Change-Id: I736ed60829be0557225891d984cc12a9ecb974d6

am: d7a235fc0c

Change-Id: I59feb24e8f64999d8ce3e92d4de2e908236a742f

am: 1cbe5b87d3

Change-Id: Ie35daae9a526c5b31c4ba01fc2d7710cae138318

am: 1cbe5b87d3

Change-Id: I66d11881d11ec76e3d0e679e2c171bbce06673c0

We actually don't need to issue trim on entire disk by checking first
blocks having zeros.

Bug:...

am: 5b3bd3d879

Change-Id: I30de18e4ccb1635c6f03f8ae6475df587c6f1755

am: 50cdb734a7

Change-Id: I21fb8f5838d998446ee05241e10525b3190899c2

am: abd220c53b

Change-Id: I1a1b6274863b4c627219f8e0482e7af3e0b8048e

am: 19766b680b

Change-Id: Ibef9e08fbc2d32ba2db8bbfa574bf5e871fc4a2b

* aosp/upstream-master:
fsck.f2fs: update curseg .next_blkoff/.alloc_type preferential
fsck....

If .next_blkoff is inconsistent, we can update curseg .next_blkoff
to first unused block address...

Let check_curseg_offset() just check one curseg, and introduce
check_curseg_offsets() to check a...

For large_nat_bitmap feature, there is a design flaw:

Previous:

struct f2fs_checkpoint layout:...

Previously, f2fs_checkpoint.checksum_offset points fixed position of
f2fs_checkpoint structure:
...

As zhaowuyun reported:

we met one problem of f2fs, and found one issue of make_f2fs, so I write...

This patch fixes to initialize NAT/SIT/CP.payload region in sparse
file mode for sload.

Reporte...

Let's fix the wrong start offset of cp_payload blocks in
fix_checkpoint().

Signed-off-by: Chao ...

As Jaegeuk reminded:

Once user updates f2fs-tools which support new fields in inode layout,
but...