On 2024/9/14 5:28, Daeho Jeong wrote:
From: Daeho Jeong
F2FS should understand how the device aliasing file works and support
deleting the file after use. A device aliasing file can be created by
mkfs.f2fs tool and it can map the whole device with an extrent, not
using node blocks. The file spa
On 2024/9/17 3:20, Daeho Jeong wrote:
From: Daeho Jeong
We can add a device aliasing file which can map the whole device with an
extent, not using node blocks. This mapped area should be pinned and
normally used for read-only usages. After finished using it, we can
deallocate the whole area and
On 2024/9/19 10:23, Zhiguo Niu wrote:
Chao Yu via Linux-f2fs-devel
于2024年9月18日周三 14:45写道：
On 2024/9/12 14:40, liuder...@oppo.com wrote:
From: liuderong
When segs_per_sec is larger than 1, section may contain free segments,
mtime should be the mean value of each valid segments,
so introduce
.
Signed-off-by: liuderong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/17 3:20, Daeho Jeong wrote:
From: Daeho Jeong
Current description confuses users like they can add addtional devices
with one -c option using commas(,) at the same time.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks
On 2024/9/15 11:22, Jaegeuk Kim via Linux-f2fs-devel wrote:
This patch allows f2fs to submit bios of in-place writes on pinned file.
Signed-off-by: Jaegeuk Kim
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/12 14:40, liuder...@oppo.com wrote:
From: liuderong
When segs_per_sec is larger than 1, section may contain free segments,
mtime should be the mean value of each valid segments,
so introduce get_section_mtime to exclude free segments in a section.
Signed-off-by: liuderong
---
fs/f
Ping.
On 2024/4/22 14:29, Chao Yu wrote:
max open zone may be larger than log header number of f2fs, for
such case, it doesn't need to wait last IO in previous zone, let's
introduce available_open_zone semaphore, and reduce it once we
submit first write IO in a zone, and increas
On 2024/5/31 9:10, Chao Yu wrote:
On 2024/5/31 7:39, Jaegeuk Kim wrote:
On 05/29, Chao Yu wrote:
Ping,
Jaegeuk,
Chao, sorry, I might need some time to take a look at the change cautiously.
No problem, I've done some tests on this patch, though, I will keeping this in
my queue, a
On 2024/9/12 21:50, kernel test robot wrote:
Hello,
kernel test robot noticed "xfstests.generic.091.fail" on:
commit: 5c8764f8679e659c5cb295af7d32279002d13735 ("f2fs: fix to force buffered IO on
inline_data inode")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
Can
On 2024/9/13 0:59, Daeho Jeong wrote:
From: Daeho Jeong
We need to migrate data blocks even though it is full to secure space
for zoned device file pinning.
Signed-off-by: Daeho Jeong
Fixes: 9703d69d9d15 ("f2fs: support file pinning for zoned devices")
Reviewed-by: Chao Y
pressure from erofs.
[1] For additional details on the multi-app launch benchmarks, please
refer to commit 0f6273ab4637 ("erofs: add a reserved buffer pool for lz4
decompression").
Signed-off-by: Chunhai Guo
Reviewed-by: Chao Yu
Thanks,
act as placeholders to avoid in-place
pages. They will be parsed just before decompression and then pass
back to `.read_folio()`.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
):
H4sICCmk4mYAA3Rlc3QuaW1nAGNgGAWjYBSMVPDo4dcH3jP2aTED2TwMKgxMUHHNJY/SQDQX
LxcDIw3tZwXit44MDNpQ/n8gQJZ/vxjijosPuSyZ0DUDgQqcZoKzVYFsDShbHeh6PT29ktTi
Eqz2g/y2pBFiLxDMh4lhs5+W4TAKRsEoGAWjYBSMglEwCkYBPQAAS2DbowAQAAA=
Mark as bad inodes for such corrupted inodes explicitly.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
archival purposes), but there may be performance penalties in
low-memory scenarios compared to smaller pclusters.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
On 2024/9/11 11:57, Wu Bo wrote:
The inode in F2FS occupies an entire 4k block. For many small files, this means
they consume much more space than their actual size. Therefore, there is
significant potential to better utilize the inode block space.
Currently, F2FS has two features to make use of
On 2024/9/11 10:04, Hongbo Li wrote:
Is the subject of the email required to be [f2fs-dev][PATCH]?
Hongbo,
"[f2fs-dev]" prefix is added by f2fs mailing list when it forwards
your patch to someone who subscribes the list, if you receive a patch
w/o f2fs-dev prefix, it is because you Sent/Cced p
On 2024/9/11 10:40, liuder...@oppo.com wrote:
From: liuderong
When segs_per_sec is larger than 1, section may contain free segments,
mtime should be the mean value of each valid segments,
so introduce get_section_mtime to exclude free segments in a section.
Signed-off-by: liuderong
---
fs/f
On 2024/9/11 10:40, liuder...@oppo.com wrote:
From: liuderong
Remove unused parameter segno from f2fs_usable_segs_in_sec.
Signed-off-by: liuderong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/4 11:49, Chao Yu via Linux-f2fs-devel wrote:
On 2024/9/3 14:06, wangzijie wrote:
From: Chao Yu via Linux-f2fs-devel
On 2024/8/27 14:22, wangzijie wrote:
Thread A
-dquot_initialize
-dqget
-f2fs_dquot_acquire
-v2_read_dquot
-qtree_read_dquot
-find_tree_dqentry
On 2024/9/11 1:06, Eric Biggers wrote:
On Tue, Sep 10, 2024 at 08:57:53PM +0800, Chao Yu via Linux-f2fs-devel wrote:
After commit 5c8764f8679e ("f2fs: fix to force buffered IO on inline_data
inode"), f2fs starts to force using buffered IO on inline_data inode.
And also, it
.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong
Added control knobs for gc_no_zoned_gc_percent and
gc_boost_zoned_gc_percent.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong
Under low free section count, we need to use FG_GC instead of BG_GC to
recover free sections.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong
Need bigger BG GC migration window granularity when free section is
running low.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong
For the fine tuning of GC behavior, add reserved_segments sysfs node.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong
We can control the scanning window granularity for GC migration. For
more frequent scanning and GC on zoned devices, we need a fine grained
control knob for it.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks
this
patchset? if there is no change when version updates.
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/10 0:45, Daeho Jeong wrote:
From: Daeho Jeong
Removed a redundant code to set i_ext.len to zero.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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#syz test: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip
On 2024/7/26 15:54, syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit:1722389b0d86 Merge tag 'net-6.11-rc1' of git://git.kernel...
git tree: upstream
console+strace: https://syzkaller.ap
ount under some
circumstances)."
We should not set STATX_DIOALIGN flag in kstat.stx_mask if inode
does not support DIO, so that it can indicate related fields contain
dummy value, and avoid following incorrect use of them.
Fixes: c8c02272a9f7 ("f2fs: support STATX_DIOALIGN&qu
Cc: Christian Brauner
Signed-off-by: Chao Yu
---
fs/f2fs/super.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index e774bdf875b2..acfd000c6bb0 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4207,12 +4207,14 @@ void f2fs_
rted-by: syzbot+341e5f32ebafbb46b...@syzkaller.appspotmail.com
Closes:
https://lore.kernel.org/linux-f2fs-devel/f0ee5b0621ab6...@google.com
Signed-off-by: Chao Yu
---
fs/f2fs/segment.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
ind
#syz test git://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip
On 2024/9/9 16:19, syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit:89f5e14d05b4 Merge tag 'timers_urgent_for_v6.11_rc7' of gi..
git tree: upstream
console output: https://syzkaller.appspo
On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
We need to introduce a valid block ratio threshold not to trigger
excessive GC for zoned deivces. The initial value of it is 95%. So, F2FS
will stop the thread from intiating GC for sections having valid blocks
exceeding the ratio.
Signed
On 2024/9/9 12:06, wangzijie wrote:
On 2024/9/8 12:12, wangzijie wrote:
From: Chao Yu via Linux-f2fs-devel
On 2024/8/27 14:22, wangzijie wrote:
Thread A
-dquot_initialize
-dqget
-f2fs_dquot_acquire
-v2_read_dquot
-qtree_read_dquot
-find_tree_dqentry
On 2024/9/7 4:23, Daeho Jeong wrote:
On Thu, Sep 5, 2024 at 7:56 PM Chao Yu wrote:
On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Now we do readahead for a full section by not considering
migration_granularity and it triggers unnecessary read. So, make it read
with the correct
{init,exit}_subsystem()")
Reported-by: liujinbao1
Signed-off-by: Sandeep Dhavale
Reviewed-by: Chao Yu
Thanks,
On 2024/9/5 11:03, Hongzhen Luo wrote:
Get rid of redundant variables (nblocks, offset) and a dead branch
(!tailendpacking).
Signed-off-by: Hongzhen Luo
Reviewed-by: Chao Yu
Thanks,
c int erofs_fill_inode(struct inode *inode)
{
struct erofs_inode *vi = EROFS_I(inode);
- int err = 0;
+ int err;
trace_erofs_fill_inode(inode);
Reviewed-by: Chao Yu
Thanks,
Yiyang Wu
Link: https://lore.kernel.org/r/20240902083147.450558-2-toolm...@tlmp.cc
Reviewed-by: Gao Xiang
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
On 2024/9/8 12:12, wangzijie wrote:
From: Chao Yu via Linux-f2fs-devel
On 2024/8/27 14:22, wangzijie wrote:
Thread A
-dquot_initialize
-dqget
-f2fs_dquot_acquire
-v2_read_dquot
-qtree_read_dquot
-find_tree_dqentry
-f2fs_quota_read
On 2024/9/6 16:31, Wu Bo wrote:
On Tue, Feb 20, 2024 at 02:50:11PM +0800, Chao Yu wrote:
On 2024/2/8 16:11, Wu Bo wrote:
On 2024/2/5 11:54, Chao Yu wrote:
How about calling f2fs_balance_fs() to double check and make sure there is
enough free space for following allocation.
if
On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Added control knobs for gc_no_zoned_gc_percent and
gc_boost_zoned_gc_percent.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Under low free section count, we need to use FG_GC instead of BG_GC to
recover free sections.
Signed-off-by: Daeho Jeong
---
fs/f2fs/f2fs.h | 1 +
fs/f2fs/gc.c | 24 +---
2 files changed, 18 insertions(+), 7 de
rk
to fsck.f2fs.
Fixes: 510022a85839 ("f2fs: add F2FS_INLINE_DOTS to recover missing dot
dentries")
Reported-by: syzbot+ebea2790904673d7c...@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/a7b20f061ff2d...@google.com
Signed-off-by: Chao Yu
---
fs/f2fs/f2fs.
On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Need bigger BG GC migration granularity when free section is running
low.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
For the fine tuning of GC behavior, add reserved_segments sysfs node.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Now we do readahead for a full section by not considering
migration_granularity and it triggers unnecessary read. So, make it read
with the correct amount.
Signed-off-by: Daeho Jeong
---
fs/f2fs/gc.c | 33 --
On 2024/8/30 5:52, Daeho Jeong wrote:
From: Daeho Jeong
Since we don't have any GC on device side for zoned devices, need more
aggressive BG GC. So, tune the parameters for that.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
T
On 2024/9/6 5:20, Daeho Jeong wrote:
From: Daeho Jeong
Fixed wrong endian conversions related to i_flags.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/8/30 11:28, Gao Xiang wrote:
Use pseudo bios just like the previous fscache approach since
merged bio_vecs can be filled properly with unique interfaces.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
On 2024/9/5 17:30, Gao Xiang wrote:
Since EROFS only needs to handle read requests in simple contexts,
Just directly use vfs_iocb_iter_read() for data I/Os.
Reviewed-by: Sandeep Dhavale
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
cache" proposed (2021) since EROFS is entirely a
disk filesystem and the dependency is redundant.
Mark it deprecated and it will be removed after "fanotify pre-content
hooks" lands, which will provide the same functionality for EROFS.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
On 2024/8/30 11:28, Gao Xiang wrote:
Use pseudo bios just like the previous fscache approach since
merged bio_vecs can be filled properly with unique interfaces.
Signed-off-by: Gao Xiang
---
fs/erofs/fileio.c | 25 +
fs/erofs/inode.c| 6 --
fs/erofs/intern
On 2024/8/30 11:28, Gao Xiang wrote:
Since EROFS only needs to handle read requests in simple contexts,
Just directly use vfs_iocb_iter_read() for data I/Os.
Signed-off-by: Gao Xiang
---
v2:
- fix redundant refcount which cause hanging on chunked inodes.
fs/erofs/Makefile | 1 +
fs/er
ttps://docs.kernel.org/filesystems/caching/fscache.html
[4] https://lore.kernel.org/r/cover.1723670362.git.jo...@toxicpanda.com
Closes: https://github.com/containers/composefs/issues/144
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
On 2024/8/28 17:52, Gao Xiang wrote:
After commit 684b290abc77 ("erofs: add support for
FS_IOC_GETFSSYSFSPATH"), `sb->s_sysfs_name` is now valid.
Just use it to get rid of duplicated logic.
Signed-off-by: Gao Xiang
Reviewed-by: Chao Yu
Thanks,
: Daejun Park
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/4 9:12, Daejun Park wrote:
This patch enables support for write hints by segment type.
Signed-off-by: Daejun Park
Reviewed-by: Chao Yu
Thanks,
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#syz invalid
Becuase commit "f2fs: atomic: fix to not allow GC to pollute atomic_file" has
been dropped from linux-next git repo.
On 2024/8/16 17:16, syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit:9e6869691724 Add linux-next specific files for 20240812
git tree:
o:
commit 7566a155c666dd23b413a002a50cd9ae7b95f053
Author: Chao Yu
Date: Tue Jun 25 03:13:49 2024 +
f2fs: atomic: fix to not allow GC to pollute atomic_file
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1255068d98
final oops: https://syzkaller.appspot.com/x/re
kernel image:
https://storage.googleapis.com/syzbot-assets/e63ba9cce98a/bzImage-9e686969.xz
mounted in repro:
https://storage.googleapis.com/syzbot-assets/08b48c782593/mount_0.gz
The issue was bisected to:
commit 374a8881ce4ccf787f5381a39f825cb17a3f6b14
Author: Chao Yu
Date: Tue Jun 25 03:13
o:
commit 7566a155c666dd23b413a002a50cd9ae7b95f053
Author: Chao Yu
Date: Tue Jun 25 03:13:49 2024 +
f2fs: atomic: fix to not allow GC to pollute atomic_file
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1416b18398
final oops: https://syzkaller.appspot.com/x/report.txt?x=1616b18398
console out
On 2024/9/4 1:31, Daeho Jeong wrote:
From: Daeho Jeong
The conversion between cpu and little endian is incorrect.
Signed-off-by: Daeho Jeong
Reviewed-by: Chao Yu
Thanks,
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On 2024/9/4 22:56, Daeho Jeong wrote:
On Tue, Sep 3, 2024 at 8:35 PM Chao Yu wrote:
On 2024/9/4 10:52, Daeho Jeong wrote:
On Tue, Sep 3, 2024 at 7:26 PM Chao Yu wrote:
On 2024/9/4 1:07, Daeho Jeong wrote:
On Mon, Sep 2, 2024 at 3:08 AM Chao Yu wrote:
On 2024/8/27 4:23, Daeho Jeong
On 2024/9/4 5:20, Jaegeuk Kim wrote:
On 09/03, Chao Yu wrote:
On 2024/9/2 21:01, Julian Sun wrote:
On Mon, 2024-09-02 at 16:13 +0800, Chao Yu wrote:
On 2024/8/29 0:54, Julian Sun wrote:
Hi, all.
Recently syzbot reported a bug as following:
kernel BUG at fs/f2fs/inode.c:896!
CPU: 1 UID: 0
On 2024/9/3 14:06, wangzijie wrote:
From: Chao Yu via Linux-f2fs-devel
On 2024/8/27 14:22, wangzijie wrote:
Thread A
-dquot_initialize
-dqget
-f2fs_dquot_acquire
-v2_read_dquot
-qtree_read_dquot
-find_tree_dqentry
-f2fs_quota_read
-read_cache_page_gfp
On 2024/9/4 10:52, Daeho Jeong wrote:
On Tue, Sep 3, 2024 at 7:26 PM Chao Yu wrote:
On 2024/9/4 1:07, Daeho Jeong wrote:
On Mon, Sep 2, 2024 at 3:08 AM Chao Yu wrote:
On 2024/8/27 4:23, Daeho Jeong wrote:
From: Daeho Jeong
Keep atomic file clean while updating and make it dirtied
Some f2fs ioctl interfaces like f2fs_ioc_set_pin_file(),
f2fs_move_file_range(), and f2fs_defragment_range() missed to
check atomic_write status, which may cause potential race issue,
fix it.
Cc: sta...@vger.kernel.org
Signed-off-by: Chao Yu
---
fs/f2fs/file.c | 13 -
1 file changed
do repaires directly.
Reviewed-by: Sheng Yong
Signed-off-by: Chao Yu
---
fsck/fsck.c | 45 -
fsck/main.c | 4 +++-
2 files changed, 43 insertions(+), 6 deletions(-)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index 54ddc11..f8ea7f0 100644
--- a/fsck/fsck
If there are double '.' or '..' dirents in directory, fsck.f2fs won't
detect and repaire the issue correctly, fix it.
Reviewed-by: Sheng Yong
Signed-off-by: Chao Yu
---
fsck/fsck.c | 55 +++
fsck/fsck.h | 3 ++
On 2024/9/4 1:07, Daeho Jeong wrote:
On Mon, Sep 2, 2024 at 3:08 AM Chao Yu wrote:
On 2024/8/27 4:23, Daeho Jeong wrote:
From: Daeho Jeong
Keep atomic file clean while updating and make it dirtied during commit
in order to avoid unnecessary and excessive inode updates in the previous
fix
#syz test git://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip
On 2024/8/22 23:38, syzbot wrote:
syzbot has found a reproducer for the following issue on:
HEAD commit:872cf28b8df9 Merge tag 'platform-drivers-x86-v6.11-4' of g..
git tree: upstream
console+strace: https://sy
On 2024/9/2 21:01, Julian Sun wrote:
On Mon, 2024-09-02 at 16:13 +0800, Chao Yu wrote:
On 2024/8/29 0:54, Julian Sun wrote:
Hi, all.
Recently syzbot reported a bug as following:
kernel BUG at fs/f2fs/inode.c:896!
CPU: 1 UID: 0 PID: 5217 Comm: syz-executor605 Not tainted
6.11.0-rc4-syzkaller
The bug related to this regression testcase has been fixed by commit
b40a2b003709 ("f2fs: use meta inode for GC of atomic file"), let's
add missing _fixed_by_kernel_commit line for this testcase.
Cc: Jaegeuk Kim
Cc: Daeho Jeong
Signed-off-by: Chao Yu
---
tests/f2fs/003 | 3 +++
On 2024/8/27 4:23, Daeho Jeong wrote:
From: Daeho Jeong
Keep atomic file clean while updating and make it dirtied during commit
in order to avoid unnecessary and excessive inode updates in the previous
fix.
Fixes: 4bf78322346f ("f2fs: mark inode dirty for FI_ATOMIC_COMMITTED flag")
Signed-off-
On 2024/8/29 0:54, Julian Sun wrote:
Hi, all.
Recently syzbot reported a bug as following:
kernel BUG at fs/f2fs/inode.c:896!
CPU: 1 UID: 0 PID: 5217 Comm: syz-executor605 Not tainted
6.11.0-rc4-syzkaller-00033-g872cf28b8df9 #0
RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:896
Call
On 2024/8/27 14:22, wangzijie wrote:
Thread A
-dquot_initialize
-dqget
-f2fs_dquot_acquire
-v2_read_dquot
-qtree_read_dquot
-find_tree_dqentry
-f2fs_quota_read
-read_cache_page_gfp
-do_read_cache_folio
-fiemap_read_folio
-folio_wait
On 2024/8/28 23:27, Jaegeuk Kim wrote:
On 08/14, Chao Yu wrote:
SQLite App GC Thread Shrinker
- f2fs_ioc_start_atomic_write
- f2fs_ioc_commit_atomic_write
- f2fs_commit_atomic_write
- filemap_write_and_wait_range
: write atomic_file's data to cow_
On 2024/8/20 10:44, Sunmin Jeong wrote:
Hello Chao Yu,
SQLite App GC Thread Shrinker
- f2fs_ioc_start_atomic_write
- f2fs_ioc_commit_atomic_write
- f2fs_commit_atomic_write
- filemap_write_and_wait_range
: write atomic_file's data to cow_
On 2024/8/23 15:25, Yongpeng Yang wrote:
blk_fill_rwbs function currently does not recognize REQ_POLLED I/O,
it's not convenient to trace the I/O handling process on the
HCTX_TYPE_POLL type hardware queue. Add a 'P' identifier to 'rwbs'
to mark such I/O for tracing.
Signed-off-by: Yongpeng Yang
On 2024/8/20 14:58, Chao Yu wrote:
On 2024/8/20 12:38, Li Zetao wrote:
I want to apply your patch set for testing, but there is a conflict on
the master branch of linux-next. Maybe it depends on a certain pre-patch.
Please let me know, thank you.
Applying: f2fs: convert f2fs_write_begin
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 13 ++
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/compress.c | 2 +-
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 12 ++--
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/node.c | 9 +
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/node.c | 19
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 26 ++
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
-
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/compress.c | 8
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 9 +
On 2024/8/20 12:38, Li Zetao wrote:
I want to apply your patch set for testing, but there is a conflict on
the master branch of linux-next. Maybe it depends on a certain pre-patch.
Please let me know, thank you.
Applying: f2fs: convert f2fs_write_begin() to use folio
error: patch failed:
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/node.c | 19
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/compress.c | 2 +-
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 9 +
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/node.c | 9 +
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
v2:
- fix compile erro
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 26 ++
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/zp8fgusibgq1t...@casper.infradead.org/
Cc: Matthew Wilcox
Signed-off-by: Chao Yu
---
v2:
- fix compile erro
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