This patch fixes to support different block size.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/sysfs.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 081b5df0e664..7992386fb9e6 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
FUA writes can be merged to the existing write IOs.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/data.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 7961e0ddfca3..30cb2f230690 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -733,9
On 08/29, Jonathan Corbet wrote:
> Bagas Sanjaya writes:
>
> > Hi,
> >
> > Here are documentation formatting cleanup for f2fs. This also includes
> > docs retitle at the end of series ([6/6]) as a bonus.
> >
> > This series is based on docs-next tree.
> >
> > Enjoy!
> >
> > Bagas Sanjaya (6):
> >
On 08/30, Chao Yu wrote:
> On 8/30/2025 4:47 AM, Jaegeuk Kim wrote:
> > On 08/29, Chao Yu wrote:
> > > On 8/28/2025 11:23 PM, Jaegeuk Kim wrote:
> > > > On 08/28, Chao Yu wrote:
> > > > > On 8/28/25 05:52, Jaegeuk Kim via Linux-f2fs-devel wrote:
> &
On 08/29, Chao Yu wrote:
> On 8/28/2025 11:23 PM, Jaegeuk Kim wrote:
> > On 08/28, Chao Yu wrote:
> > > On 8/28/25 05:52, Jaegeuk Kim via Linux-f2fs-devel wrote:
> > > > Let's split IPU writes in hot data area to improve the GC efficiency.
> > >
> &
On 08/28, Chao Yu wrote:
> On 8/28/25 05:52, Jaegeuk Kim via Linux-f2fs-devel wrote:
> > Let's split IPU writes in hot data area to improve the GC efficiency.
>
> I didn't get it, IPU may be not friendly for migrating data along w/ write in
> hot area?
This de
Let's split IPU writes in hot data area to improve the GC efficiency.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/segment.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index e0f6589c6a1c..bb79dad55ac9 100644
--- a/fs/f2fs/segm
On 08/20, Chao Yu wrote:
> On 8/6/25 20:32, mason.zhang wrote:
> > This fix combines the space check for data_blocks and dent_blocks when
> > verifying HOT_DATA segment capacity, preventing potential insufficient
> > space issues during checkpoint.
> >
> > Fixes: bf34c93d2645 ("f2fs: check curseg
1048576 1048576
Reviewed-by: Chao Yu
Signed-off-by: Jaegeuk Kim
---
v4:
- change the entry names clearly
fs/f2fs/sysfs.c | 64 +
1 file changed, 64 insertions(+)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 1ffaf9e74ce9
On 08/15, Liao Yuanhong wrote:
> Introduces two new sys nodes: device_border_line and device_alloc_policy.
> The device_border_line identifies the boundary between devices, measured
> in sections; it defaults to the end of the device for single storage
> setups, and the end of the first device for
Status Offset (kb)
Length (kb)Cached pages (kb)
---
/local/tmp/test2 Donated 0
1048576 2097152
/local/tmp/test Evicted 0
1048576
Status Offset (kb)
Length (kb)Cached pages (kb)
---
/local/tmp/test2 Donated 0
1048576 2097152
/local/tmp/test Evicted 0
1048576
Status Offset (kb)
Length (kb)Cached pages (kb)
---
/local/tmp/test2 Donated 0
1048576 2097152
/local/tmp/test Evicted 0
1048576
On 08/08, 王晓珺 wrote:
> 在 2025/8/8 12:16, Chao Yu 写道:
> > Xiaojun,
> >
> > I just notice generic/483 will fail w/ this change, can you please take a
> > look?
> >
> > Thanks,
>
> Hi Chao,
>
> OK, Thanks for pointing out the issue.
Yeah, I'm also hitting several failures in xfstests. Hence, I drop
By the way, can we also add some testcases in xfstests to check all this
works as intended?
On 08/07, Chunhai Guo wrote:
> This patch allows privileged users to reserve nodes via the
> 'reserve_node' mount option, which is similar to the existing
> 'reserve_root' option.
>
> "-o reserve_node=" me
Chao, it seems you made a clean up before this? Can you post it first?
On 08/04, Chao Yu wrote:
> generic/091 may fail, then it bisects to the bad commit ba8dac350faf
> ("f2fs: fix to zero post-eof page").
>
> What will cause generic/091 to fail is something like below Testcase #1:
> 1. write 16k
On 07/31, Chunhai Guo wrote:
> 在 7/31/2025 4:46 PM, Chao Yu 写道:
> > On 7/31/25 15:57, Chunhai Guo wrote:
> >> This patch allows privileged users to reserve nodes via the
> >> 'reserve_node' mount option, which is similar to the existing
> >> 'reserve_root' option.
> >>
> >> "-o reserve_node=" means
duce fs_context_operation structure
f2fs: switch to the new mount api
Jaegeuk Kim (2):
f2fs: check the generic conditions first
f2fs: drop inode from the donation list when the last file is closed
Jan Prusakowski (1):
f2fs: vm_unmap_ram() may be called from an invalid
~~~
404 | get_sb(segment0_blkaddr),
c.zone_blocks);
| ~~^~
external/f2fs-tools/include/f2fs_fs.h:289:18: note: expanded from macro 'MSG'
289 | pr
Let's drop the inode from the donation list when there is no other
open file.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/f2fs.h | 2 ++
fs/f2fs/file.c | 8 +++-
fs/f2fs/inode.c | 2 +-
fs/f2fs/super.c | 1 +
4 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/f2fs.h
On 07/29, Chao Yu wrote:
> generic/299 w/ mode=lfs will cause long time latency, let's dump more
> information once we hit case.
>
> CP merge:
> - Queued :0
> - Issued :1
> - Total :1
> - Cur time : 7565(ms)
> - Peak time : 7565(ms)
>
> F2FS-fs (vdc): checkpoint was blocked
Applied with limiting 80 columns.
On 05/16, Cherniaev Andrei wrote:
> I think my optimization makes mkfs.f2fs faster in case of invalid volume
> size. So with the commit user will get err faster.
> Before start I suggest add debug printf() to `f2fs_fs.h` like this:
> ```
> for (; candidate <= end
Please check
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/log/?h=dev-test
On 07/28, Daeho Jeong wrote:
> From: Daeho Jeong
>
> Add a sysfs knob to set a multiplier for the background GC migration
> window when F2FS Garbage Collection is boosted.
>
> Signed-off-by: Daeho Jeo
On 07/22, Chao Yu wrote:
> On 7/19/25 05:50, Daeho Jeong wrote:
> > From: Daeho Jeong
> >
> > Add this to control GC algorithm for boost GC.
> >
> > Signed-off-by: Daeho Jeong
> > ---
> > v2: use GC_GREEDY instead of 1
> > ---
> > Documentation/ABI/testing/sysfs-fs-f2fs | 8 +++-
> > fs/f
I think this is a simple hack, so NAK.
It seems the ask is to support storage tiering, and we need to design a better
approach. Something like allocating a section per defined device priority.
On 07/23, Liao Yuanhong wrote:
> During the development process, we encounter the following two issues:
Can we disable linear lookup by default, but add an option to enable it?
On 07/24, Chao Yu wrote:
> It provides a way to disable linear lookup fallback during mkfs.
>
> Usage:
>
> 1. Disable linear lookup:
> mkfs.f2fs -f -O casefold -C utf8:hashonly /dev/vdb
> dump.f2fs -d3 /dev/vdb |grep s_enco
I think it'd be better to add a parameter like __lookup_nat_cache(for_dirty).
On 07/18, wangzijie wrote:
> __lookup_nat_cache follows LRU manner to move clean nat entry, when nat
> entries are going to be dirty, no need to move them to tail of lru list.
>
> Signed-off-by: wangzijie
> ---
> fs/f
On 07/14, Chao Yu wrote:
> Daniel,
>
> It missed to add doc entry, just found the issue.
Can you post another patch to update the doc?
>
> Thanks,
>
> On 6/17/25 22:04, Daniel Lee wrote:
> > A new command 'test_create_perf', has been introduced to measure
> > the performance of creating and de
On 07/14, Chao Yu wrote:
> - mkdir dir
> - f2fs_io test_lookup_perf -i /mnt/f2fs/dir 5
> - sync
> - echo 3 > /proc/sys/vm/drop_caches
> - f2fs_io test_lookup_perf /mnt/f2fs/dir
>
> Output:
> Measure readdir performance
> Measure stat performance
> Operation: total_files, total_time_s, throughp
On 07/10, Matthew Wilcox wrote:
> On Thu, Jul 10, 2025 at 02:26:38PM +0000, Jaegeuk Kim wrote:
> > On 07/10, Matthew Wilcox wrote:
> > > On Thu, Jul 10, 2025 at 03:17:28PM +0800, kernel test robot wrote:
> > > > >> fs/f2fs/data.c:58:56: erro
On 07/10, Matthew Wilcox wrote:
> On Thu, Jul 10, 2025 at 03:17:28PM +0800, kernel test robot wrote:
> > >> fs/f2fs/data.c:58:56: error: passing 'const struct folio *' to parameter
> > >> of type 'struct folio *' discards qualifiers
> > >> [-Werror,-Wincompatible-pointer-types-discards-qualifiers
Queued with this for testing.
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -767,7 +767,7 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct
inode *inode,
out:
f2fs_notice(sbi, "recover_data: ino = %lx, nid = %x (i_size: %s), "
"range (%u, %u), reco
Hongbo,
Could you please post v5?
Thanks,
On 07/07, Hongbo Li wrote:
>
>
> On 2025/7/4 11:27, Chao Yu wrote:
> > On 6/2/25 17:02, Hongbo Li wrote:
> > > In handle_mount_opt, we use fs_parameter to parse each option.
> > > However we're still using the old API to get the options string.
> > > U
I think we can clean up more like this?
https://lore.kernel.org/linux-f2fs-devel/20250630160839.1142073-1-jaeg...@kernel.org/T/#u
On 06/30, wangzijie wrote:
> To prevent scattered pin block generation, don't allow non-section aligned
> truncation
> to smaller or equal size on pinned file. But fo
Let's return errors caught by the generic checks. This fixes generic/494 where
it expects to see EBUSY by setattr_prepare instead of EINVAL by f2fs for active
swapfile.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/file.c | 24
1 file changed, 12 insertions(+), 12 dele
Hi Linus,
Could you please help mergint this bug fix series?
Thanks,
The following changes since commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494:
Linux 6.16-rc1 (2025-06-08 13:44:43 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.g
Hi,
Please do sbi conversion first, and apply this change.
On 06/18, wangzijie wrote:
> To prevent scattered pin block generation, don't allow non-section aligned
> truncation
> to smaller or equal size on pinned file. But for truncation to larger size,
> after
> commit 3fdd89b452c2("f2fs: prev
Hi Zhiguo,
This patch causes CPU hang when running fsstress on compressed/non-compressed
files. Please check.
On 06/05, Zhiguo Niu wrote:
> The decompress_io_ctx may be released asynchronously after
> I/O completion. If this file is deleted immediately after read,
> and the kworker of processing
Thanks you, Hongbo.
I just applied this series to the dev-test branch as below, and will
keep testing with incoming patches together. Let's see. :)
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/log/?h=dev-test
On 06/02, Hongbo Li wrote:
> In this version, we have finished the
es
f2fs: return bool from __write_node_folio
Colin Ian King (1):
f2fs: remove redundant assignment to variable err
Daeho Jeong (1):
f2fs: handle error cases of memory donation
Eric Biggers (1):
f2fs: remove unused sbi argument from checksum functions
Jaegeuk Kim (2):
Chao,
Can we add the similar path that other filesystems have?
On 05/21, Chao Yu wrote:
> fstest reports a f2fs bug:
>
> generic/363 42s ... [failed, exit status 1]- output mismatch (see
> /share/git/fstests/results//generic/363.out.bad)
> --- tests/generic/363.out 2025-01-12 21:57:40.271
Thanks, I added the patches back with this fix applied to the original patch. :)
On 05/28, Chao Yu wrote:
> syzbot report a f2fs bug as below:
>
> CPU: 0 UID: 0 PID: 5840 Comm: syz-executor138 Not tainted
> 6.15.0-rc7-next-20250523-syzkaller #0 PREEMPT(full)
> Call Trace:
>
> dump_stack_lvl+0x
On 05/16, Hongbo Li wrote:
>
>
> On 2025/5/14 23:30, Jaegeuk Kim wrote:
> > Hi, Hongbo,
> >
> > It seems we're getting more issues in the patch set. May I ask for some
> > help sending the new patch series having all the fixes that I made as well
> >
Hi, Hongbo,
It seems we're getting more issues in the patch set. May I ask for some
help sending the new patch series having all the fixes that I made as well
as addressing the concerns? You can get the patches from [1].
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/log/?h
On 05/13, Chao Yu wrote:
> mapping_read_folio_gfp() will return a folio, it should always be
> uptodate, let's check folio uptodate status to detect any potenial
> bug.
>
> Signed-off-by: Chao Yu
> ---
> v2:
> - just add f2fs_bug_on(), get rid of error handling.
> fs/f2fs/super.c | 6 ++
> 1
On 04/23, Eric Sandeen wrote:
> From: Hongbo Li
>
> The new mount api will execute .parse_param, .init_fs_context, .get_tree
> and will call .remount if remount happened. So we add the necessary
> functions for the fs_context_operations. If .init_fs_context is added,
> the old .mount should remov
On 05/13, Chao Yu wrote:
> On 5/13/25 10:19, Eric Sandeen wrote:
> > On 5/11/25 10:43 PM, Chao Yu wrote:
> >> On 5/8/25 23:59, Eric Sandeen wrote:
> >>> On 5/8/25 4:19 AM, Chao Yu wrote:
> > @@ -2645,21 +2603,11 @@ static int f2fs_remount(struct
> > super_block *sb, int *flags, char *data)
On 04/23, Eric Sandeen wrote:
> From: Hongbo Li
>
> The new mount api separates option parsing and super block setup
> into two distinct steps and so we need to separate the options
> parsing out of the parse_options().
>
> In order to achieve this, here we handle the mount options with
> three
On 05/12, Chao Yu wrote:
> mapping_read_folio_gfp() will return a folio, it should always be
> uptodate, let's check folio uptodate status to detect any potenial
> bug.
If it's supposed to be uptodate, can you add f2fs_bug_on() only?
>
> Signed-off-by: Chao Yu
> ---
> fs/f2fs/super.c | 11
On 05/12, Chao Yu wrote:
> Add f2fs_bug_on() to check whether memory preallocation will fail or
> not after radix_tree_preload(GFP_NOFS | __GFP_NOFAIL).
Are we getting a bug?
>
> Signed-off-by: Chao Yu
> ---
> fs/f2fs/checkpoint.c | 4 +++-
> fs/f2fs/node.c | 7 +--
> 2 files changed
On 05/07, Eric Sandeen wrote:
> On 5/7/25 2:48 PM, Jaegeuk Kim wrote:
> > On 05/07, Eric Sandeen wrote:
> >> On 5/7/25 9:46 AM, Jaegeuk Kim wrote:
> >>
> >>> I meant:
> >>>
> >>> # mkfs/mkfs.f2fs -c /dev/v...@vdc.file /dev/vdb
> &
On 05/07, Eric Sandeen wrote:
> On 5/7/25 3:28 PM, Jaegeuk Kim wrote:
> >> But as far as I can tell, at least for the extent cache, remount is handled
> >> properly already (with the hunk above):
> >>
> >> # mkfs/mkfs.f2fs -c /dev/v...@vdc.file /dev/vdb
&g
On 05/07, Eric Sandeen wrote:
> On 5/7/25 9:46 AM, Jaegeuk Kim wrote:
>
> > I meant:
> >
> > # mkfs/mkfs.f2fs -c /dev/v...@vdc.file /dev/vdb
> > # mount /dev/vdb mnt
> >
> > It's supposed to be successful, since extent_cache is enabled by default
On 05/07, Eric Sandeen wrote:
> On 5/7/25 6:26 AM, Chao Yu wrote:
> > On 4/20/25 23:25, Eric Sandeen wrote:
> >> From: Hongbo Li
> >>
> >> In handle_mount_opt, we use fs_parameter to parse each option.
> >> However we're still using the old API to get the options string.
> >> Using fsparams parse_
On 05/06, Eric Sandeen wrote:
> On 5/6/25 9:56 PM, Eric Sandeen wrote:
> > On 5/6/25 8:23 PM, Jaegeuk Kim wrote:
>
> ...
>
> >> What about:
> >> # mount -o loop,noextent_cache f2fsfile.img mnt
> >>
> >> In this case, 1) ctx_clear_opt(), 2)
On 05/06, Eric Sandeen wrote:
> On 5/6/25 7:35 PM, Jaegeuk Kim wrote:
> > Hmm, I had to drop the series at the moment, since it seems needing more
> > work to deal with default_options(), which breaks my device setup.
> > For example, set_opt(sbi, READ_EXTENT_CACHE) in d
Hmm, I had to drop the series at the moment, since it seems needing more
work to deal with default_options(), which breaks my device setup.
For example, set_opt(sbi, READ_EXTENT_CACHE) in default_options is not
propagating
to the below logics. In this case, do we need ctx_set_opt() if user doesn't
On 05/06, Eric Sandeen wrote:
> On 5/6/25 5:01 PM, Jaegeuk Kim wrote:
>
>
>
> >> +static int f2fs_check_opt_consistency(struct fs_context *fc,
> >> +struct super_block *sb)
> >> +{
> >> + struct f2fs_fs_context *c
On 04/23, Eric Sandeen wrote:
> From: Hongbo Li
>
> The new mount api separates option parsing and super block setup
> into two distinct steps and so we need to separate the options
> parsing out of the parse_options().
>
> In order to achieve this, here we handle the mount options with
> three
On 04/23, Eric Sandeen wrote:
> From: Hongbo Li
>
> In handle_mount_opt, we use fs_parameter to parse each option.
> However we're still using the old API to get the options string.
> Using fsparams parse_options allows us to remove many of the Opt_
> enums, so remove them.
>
> The checkpoint di
On 05/05, Eric Sandeen wrote:
> Hi all - it would be nice to get some review or feedback on this;
> seems that these patches tend to go stale fairly quickly as f2fs
> evolves. :)
Thank you so much for the work! Let me queue this series into dev-test for
tests. If I find any issue, let me ping to t
On 04/27, Chao Yu wrote:
> On 4/1/25 04:10, Matthew Wilcox (Oracle) wrote:
> > Support arbitrary size folios and remove a few hidden calls to
> > compound_head(). Also remove an unnecessary test of the uptodaate flag;
> > if mapping_read_folio_gfp() cannot bring the folio uptodate, it will
> > ret
On 04/28, Chao Yu wrote:
> On 4/1/25 04:10, Matthew Wilcox (Oracle) wrote:
> > Sorry for the length of this series. Each patch in this series builds,
> > but obviously I haven't done any testing. It should be easy to bisect
> > to any mistakes I've made. This conversion isn't complete; I estimat
If the device support write hints, let's assign it in Android devices.
Signed-off-by: Jaegeuk Kim
---
fsck/main.c | 4
mkfs/f2fs_format_main.c | 4
2 files changed, 8 insertions(+)
diff --git a/fsck/main.c b/fsck/main.c
index 423a9a63782c..cb51673aeda8 100644
--- a
Hi Matthew,
I had to apply this in this patch, since fio can be reassigned after
checking fio->in_list check.
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -946,7 +946,6 @@ static bool is_end_zone_blkaddr(struct f2fs_sb_info *sbi,
block_t blkaddr)
void f2fs_submit_page_write(struct f2fs_io_info
external/f2fs-tools/fsck/mount.c:584:4: error: 'snprintf' will always overflow;
destination buffer has size 30, but size argument is 31
[-Werror,-Wbuiltin-memcpy-chk-size]
584 | snprintf(str, 31, "%s[%d]", i == NAT_BITMAP ?
On 04/14, Chao Yu wrote:
> dump.f2fs -d 1 img
0206 R12: 7ffdc232eaf0
R13: 5d0cebb0 R14: 7ffdc232d958 R15: 0001
Cc: sta...@vger.kernel.org
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/namei.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 8f8b9b843bdf..f17cb24
On 04/07, Chao Yu wrote:
> On 4/7/25 10:08, Chao Yu wrote:
> > On 4/5/25 03:55, Jaegeuk Kim wrote:
> >> Hi Yohan,
> >>
> >> I modified this patch after applying the clean up by
> >>
> >> https://lore.kernel.org/linux-f2fs-devel/202504041954
On 03/19, Dan Carpenter wrote:
> On Wed, Mar 19, 2025 at 11:30:10AM +, Colin Ian King wrote:
> > The variable err is being assigned a value zero and then the following
> > goto page_hit reassigns err a new value. The zero assignment is redundant
> > and can be removed.
> >
> > Signed-off-by: C
Hi Yohan,
I modified this patch after applying the clean up by
https://lore.kernel.org/linux-f2fs-devel/20250404195442.413945-1-jaeg...@kernel.org/T/#u
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -486,6 +486,11 @@ static inline void __set_test_and_free(struct f2fs_sb_info
*sbi,
No functional change.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/segment.h | 40
1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index 0465dc00b349..5fcb1f92d506 100644
--- a/fs/f2fs/segment.h
+++ b/fs
Can we also update man page?
On 03/31, Chao Yu wrote:
> Support a new option --nolinear-lookup=X for fsck.f2fs to tune
> linear lookup fallback conditionally, X=1: disable linear lookup,
> X=0: enable linear lookup.
>
> This can help to 1) add a regression testcase to check kernel
> whether linea
It seems this patch breaks the multi-partition cases.
On 03/25, Chao Yu wrote:
> A zoned device can has both conventional zones and sequential zones,
> so we should not treat first segment of zoned device as first_zoned_segno,
> instead, we need to check zone type for each zone during traversing z
On 03/26, Matthew Wilcox wrote:
> On Fri, Mar 14, 2025 at 09:38:15PM +0000, Jaegeuk Kim wrote:
> > On 03/14, Matthew Wilcox wrote:
> > > Unfortunately, I thnk I have to abandon this effort. It's only going
> > > to make supporting large folios harder (ie ther
ather than sb to quota qf_name helpers
f2fs: pass sbi rather than sb to parse_options()
Jaegeuk Kim (6):
f2fs: introduce f2fs_base_attr for global sysfs entries
f2fs: add ioctl to get IO priority hint
f2fs: keep POSIX_FADV_NOREUSE ranges
f2fs: add a sysfs entry to re
Do we still need this patch?
On 03/21, Daeho Jeong wrote:
> From: Daeho Jeong
>
> support a file truncation to zero size for device aliasing files.
>
> Signed-off-by: Daeho Jeong
> ---
> v2: make the extent length zero
> ---
> fs/f2fs/file.c | 7 ++-
> 1 file changed, 6 insertions(+), 1 d
Ping.
On 03/17, Jaegeuk Kim via Linux-f2fs-devel wrote:
> This adds a fragread command in f2fs_io, which is able to measure the
> read performance on fragmented data buffer.
>
> Signed-off-by: Jaegeuk Kim
> ---
>
> Change log from v1:
> - add mlock
>
>
This adds a fragread command in f2fs_io, which is able to measure the
read performance on fragmented data buffer.
Signed-off-by: Jaegeuk Kim
---
tools/f2fs_io/f2fs_io.c | 114
1 file changed, 114 insertions(+)
diff --git a/tools/f2fs_io/f2fs_io.c b
This adds a fragread command in f2fs_io, which is able to measure the
read performance on fragmented data buffer.
Signed-off-by: Jaegeuk Kim
---
Change log from v1:
- add mlock
tools/f2fs_io/f2fs_io.c | 114
1 file changed, 114 insertions(+)
diff
On 03/12, Chunhai Guo wrote:
> fstrim may miss candidates that need to be discarded, as shown in the
> examples below.
>
> The root cause is that when cpc->reason is set with CP_DISCARD,
> add_discard_addrs() expects that ckpt_valid_map and cur_valid_map have
> been synced by seg_info_to_raw_sit()
On 03/14, Jaegeuk Kim wrote:
> On 03/14, Yeongjin Gil wrote:
> > In the case of the following call stack for an atomic file,
> > FI_DIRTY_INODE is set, but FI_ATOMIC_DIRTIED is not subsequently set.
> >
> > f2fs_file_write_iter
> > f2fs_map_block
On 03/14, Matthew Wilcox wrote:
> On Wed, Mar 12, 2025 at 01:22:41AM +0000, Jaegeuk Kim wrote:
> > On 03/12, Matthew Wilcox wrote:
> > > On Tue, Mar 11, 2025 at 07:50:38PM +, patchwork-bot+f...@kernel.org
> > > wrote:
> > > > Hello:
> > > >
On 03/14, Yeongjin Gil wrote:
> In the case of the following call stack for an atomic file,
> FI_DIRTY_INODE is set, but FI_ATOMIC_DIRTIED is not subsequently set.
>
> f2fs_file_write_iter
> f2fs_map_blocks
> f2fs_reserve_new_blocks
> inc_valid_block_count
> __mark_inode_dirty(
On 03/12, Matthew Wilcox wrote:
> On Tue, Mar 11, 2025 at 07:50:38PM +, patchwork-bot+f...@kernel.org wrote:
> > Hello:
> >
> > This series was applied to jaegeuk/f2fs.git (dev)
> > by Jaegeuk Kim :
>
> Thanks!
>
> FWIW, I have a tree with 75 pa
On 03/06, Chao Yu wrote:
> On 3/5/25 22:33, Jaegeuk Kim wrote:
> > Chao,
> >
> > How about disabling nat_bits during mount and removing all the relevant
> > codes
> > together?
>
> Jaegeuk, let me do this in separated patches:
> - remove recovery code
&
On 03/11, Chao Yu wrote:
> On 3/4/25 09:10, Jaegeuk Kim via Linux-f2fs-devel wrote:
> > From: Jaegeuk Kim
> >
> > This adds a fragread command in f2fs_io, which is able to measure the
> > read performance on fragmented data buffer.
> >
> > Signed-off-by:
On 03/07, Matthew Wilcox wrote:
> On Fri, Mar 07, 2025 at 08:39:56PM +0000, Jaegeuk Kim wrote:
> > On 03/07, Matthew Wilcox (Oracle) wrote:
> > > I was planning on sending this next cycle, but maybe there's time to
> > > squeeze these patches into the upcoming
Signed-off-by: Jaegeuk Kim
---
tools/f2fs_io/f2fs_io.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/f2fs_io/f2fs_io.h b/tools/f2fs_io/f2fs_io.h
index f2d0a0827ca5..21fd3864a20d 100644
--- a/tools/f2fs_io/f2fs_io.h
+++ b/tools/f2fs_io/f2fs_io.h
@@ -95,7 +95,7
On 03/07, Matthew Wilcox (Oracle) wrote:
> I was planning on sending this next cycle, but maybe there's time to
> squeeze these patches into the upcoming merge window?
>
> f2fs already implements writepages and migrate_folio for all three
> address_space_operations, so either ->writepage will neve
I meant let's support it conservatively if someone needs to enable
in other platform.
On 03/07, Chao Yu wrote:
> Let's disable nat_bits by default.
>
> Signed-off-by: Chao Yu
> ---
> fs/f2fs/node.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
> in
On 03/05, Chao Yu wrote:
> This patch turns off nat_bits feature by default in Android,
> for other scenario, keep it on and keep an eye on it.
>
> Signed-off-by: Chao Yu
> ---
> fsck/mount.c| 3 ++-
> include/f2fs_fs.h | 6 ++
> mkfs/f2fs_format.c | 3 ++-
> mkfs/f2fs
On 03/05, Chao Yu wrote:
> On 3/5/25 03:20, Daeho Jeong wrote:
> > From: Daeho Jeong
> >
> > current_reserved_blocks is not allowed to utilize. For some zoned
> > storage devices, vendors will provide extra space which was used for
> > device level GC than specs and we will use this space for fil
Chao,
How about disabling nat_bits during mount and removing all the relevant codes
together?
On 03/05, Chao Yu wrote:
> It reports that there is potential corruption in node footer,
> the most suspious feature is nat_bits, let's revert recovery
> related code.
>
> Signed-off-by: Chao Yu
> ---
From: Jaegeuk Kim
This adds a fragread command in f2fs_io, which is able to measure the
read performance on fragmented data buffer.
Signed-off-by: Jaegeuk Kim
---
tools/f2fs_io/f2fs_io.c | 110
1 file changed, 110 insertions(+)
diff --git a/tools
The checkpoint is the top priority thread which can stop all the filesystem
operations. Let's make it RT priority.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/checkpoint.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
This adds a command to call ioctl(F2FS_IOC_IO_PRIO).
Signed-off-by: Jaegeuk Kim
---
man/f2fs_io.8 | 3 +++
tools/f2fs_io/f2fs_io.c | 35 +++
tools/f2fs_io/f2fs_io.h | 7 +++
3 files changed, 45 insertions(+)
diff --git a/man/f2fs_io.8 b/man
Signed-off-by: Jaegeuk Kim
---
man/f2fs_io.8 | 3 ++-
tools/f2fs_io/f2fs_io.c | 9 +
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/man/f2fs_io.8 b/man/f2fs_io.8
index 97a893b26114..5def508e494f 100644
--- a/man/f2fs_io.8
+++ b/man/f2fs_io.8
@@ -54,7 +54,8
On 02/24, Jaegeuk Kim wrote:
> Hi Matthew,
>
> On 02/21, Jaegeuk Kim wrote:
> > On 02/18, Matthew Wilcox (Oracle) wrote:
> > > Convert f2fs_put_page() to f2fs_folio_put() and add a wrapper.
> > > Replaces three calls to compound_head() with one.
> > >
&
If checkpoint was disabled, we missed to fix the write pointers.
Cc:
Fixes: 1015035609e4 ("f2fs: fix changing cursegs if recovery fails on zoned
device")
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/super.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/su
On 02/26, Chao Yu wrote:
> On 2/26/25 11:28, Jaegeuk Kim wrote:
> > On 02/24, Chao Yu wrote:
> >> On 2/14/25 09:44, Chao Yu wrote:
> >>> On 2/14/25 01:38, Jaegeuk Kim wrote:
> >>>> On 02/13, Chao Yu wrote:
> >>>>> On 2/1
1 - 100 of 1219 matches
Mail list logo
