On 07/18, Chao Yu wrote:
> On 2019/7/18 11:12, Jaegeuk Kim wrote:
> > f2fs_allocate_data_block() invalidates old block address and enable new
> > block
> > address. Then, if we try to read old block by f2fs_submit_page_bio(), it
> > will
> > give WARN due to reading invalid blocks.
> >
> >
On 2019/7/18 11:30, Chao Yu wrote:
> On 2019/7/18 11:12, Jaegeuk Kim wrote:
>> f2fs_allocate_data_block() invalidates old block address and enable new block
>> address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
>> give WARN due to reading invalid blocks.
>>
>> Let's make
On 2019/7/18 11:12, Jaegeuk Kim wrote:
> f2fs_allocate_data_block() invalidates old block address and enable new block
> address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
> give WARN due to reading invalid blocks.
>
> Let's make the order sanely back.
Hmm.. to avoid
This simply supports keep_size.
Signed-off-by: Jaegeuk Kim
---
tools/f2fs_io/f2fs_io.c | 45 +
1 file changed, 45 insertions(+)
diff --git a/tools/f2fs_io/f2fs_io.c b/tools/f2fs_io/f2fs_io.c
index 7fd4425..f087da4 100644
--- a/tools/f2fs_io/f2fs_io.c
+++
f2fs_allocate_data_block() invalidates old block address and enable new block
address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
give WARN due to reading invalid blocks.
Let's make the order sanely back.
Signed-off-by: Jaegeuk Kim
---
v2:
I was fixing the comments. :)
On 2019/7/18 10:39, Chao Yu wrote:
> On 2019/7/18 9:37, Jaegeuk Kim wrote:
>> f2fs_allocate_data_block() invalidates old block address and enable new block
>> address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
>> give WARN due to reading invalid blocks.
>>
>> Let's make
On 2019/7/18 9:37, Jaegeuk Kim wrote:
> f2fs_allocate_data_block() invalidates old block address and enable new block
> address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
> give WARN due to reading invalid blocks.
>
> Let's make the order sanely back.
>
>
https://bugzilla.kernel.org/show_bug.cgi?id=204193
--- Comment #2 from midwinter1...@gmail.com ---
(In reply to Chao Yu from comment #1)
> How to reproduce this, remount to change io_bits option?
It's not triggered by remount, the following script manifests it (note that
this bug does not occur
f2fs_allocate_data_block() invalidates old block address and enable new block
address. Then, if we try to read old block by f2fs_submit_page_bio(), it will
give WARN due to reading invalid blocks.
Let's make the order sanely back.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/gc.c | 57
https://bugzilla.kernel.org/show_bug.cgi?id=202495
--- Comment #8 from Chao Yu (c...@kernel.org) ---
It's here, it should be merged in AOSP as well. :)
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-stable.git/commit/?h=linux-4.14.y=3cc9792fa1ea67bbfdaee28737e37f9045976b76
--
You
https://bugzilla.kernel.org/show_bug.cgi?id=202495
--- Comment #7 from phiber2...@gmx.de ---
(In reply to Chao Yu from comment #6)
> Was fixed with a backported patch ("f2fs: fix to skip verifying block
> address for non-regular inode")
Maybe my mistake, but I can't find the backported patch in
Hi Daniel,
On 2019/7/17 11:14, Daniel Rosenberg wrote:
> Modeled after commit b886ee3e778e ("ext4: Support case-insensitive file
> name lookups")
>
> """
> This patch implements the actual support for case-insensitive file name
> lookups in f2fs, based on the feature bit and the encoding stored
On 2019/7/13 5:20, Jaegeuk Kim wrote:
> Signed-off-by: Jaegeuk Kim
Reviewed-by: Chao Yu
Thanks,
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On 2019/7/17 11:14, Daniel Rosenberg wrote:
> Add charset encoding to f2fs to support casefolding. It is modeled after
> the same feature introduced in commit c83ad55eaa91 ("ext4: include charset
> encoding information in the superblock")
>
> Currently this is not compatible with encryption,
Support two generic fs ioctls FS_IOC_{GET,SET}FSLABEL, letting
f2fs pass generic/492 testcase.
Signed-off-by: Chao Yu
---
fs/f2fs/f2fs.h | 3 ++
fs/f2fs/file.c | 78 ++
2 files changed, 81 insertions(+)
diff --git a/fs/f2fs/f2fs.h
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