On 2020/6/20 10:12, Lihong Kou wrote:
> In the f2fs_unlink we do not add trace end for some
> error paths, just add.
>
> Signed-off-by: Lihong Kou
Reviewed-by: Chao Yu
Thanks,
___
Linux-f2fs-devel mailing list
[email protected]
In the f2fs_unlink we do not add trace end for some
error paths, just add.
Signed-off-by: Lihong Kou
---
fs/f2fs/namei.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index e94e02c6580a..a15a2831d43b 100644
--- a/fs/f2fs/namei.c
On 2020/6/20 6:47, Jaegeuk Kim wrote:
> On 06/19, Chao Yu wrote:
>> On 2020/6/19 13:49, Jaegeuk Kim wrote:
>>> On 06/19, Chao Yu wrote:
Hi Jaegeuk,
On 2020/6/19 7:59, Jaegeuk Kim wrote:
> Hi Chao,
>
> On 06/18, Chao Yu wrote:
>> to make page content stable for special
On 06/19, Chao Yu wrote:
> On 2020/6/19 13:49, Jaegeuk Kim wrote:
> > On 06/19, Chao Yu wrote:
> >> Hi Jaegeuk,
> >>
> >> On 2020/6/19 7:59, Jaegeuk Kim wrote:
> >>> Hi Chao,
> >>>
> >>> On 06/18, Chao Yu wrote:
> to make page content stable for special device like raid.
> >>>
> >>> Could you
From: Robin Hsu
Split f2fs_init_nid_bitmap() into two disjoint parts:
f2fs_early_init_nid_bitmap(), and
f2fs_late_init_nid_bitmap(),
where f2fs_late_init_nid_bitmap() won't be called in auto-fix mode, when
no errors were found.
f2fs_late_init_nid_bitmap() contains the loop to cre
On Fri, Jun 19, 2020 at 11:39:16AM +0200, Andreas Gruenbacher wrote:
> static int gfs2_readpage(struct file *file, struct page *page)
> {
> - struct address_space *mapping = page->mapping;
> - struct gfs2_inode *ip = GFS2_I(mapping->host);
> - struct gfs2_holder gh;
> int error;
The cache consistency model of filesystems like gfs2 is such that if
data is found in the page cache, the data is up to date and can be used
without taking any filesystem locks. If a page is not cached,
filesystem locks must be taken before populating the page cache.
Thus far, gfs2 has taken the
Add an IOCB_CACHED flag which indicates to generic_file_read_iter that
it should only regard the page cache, without triggering any filesystem
I/O for the actual request or for readahead. With this flag, -EAGAIN is
returned when regular I/O would be triggered similar to the IOCB_NOWAIT
flag, and -
Hello,
can the two patches in this set still be considered for v5.8?
Commit d4388340ae0b ("fs: convert mpage_readpages to mpage_readahead")
which converts gfs2 and other filesystems to use the new ->readahead
address space operation is leading to deadlocks between the inode glocks
and page locks:
From: Wuyun Zhao
the filesystem will use the cold flag, so deal with it to avoid
potential issue of inconsistency
Signed-off-by: Wuyun Zhao
Reviewed-by: Chao Yu
---
fsck/dir.c | 7 ++-
fsck/node.c| 12 +---
include/f2fs_fs.h | 23 +++
mkfs/f2f
On 2020/6/19 16:45, [email protected] wrote:
> From: Wuyun Zhao
>
> the filesystem will use the cold flag, so deal with it to avoid
> potential issue of inconsistency
>
> Signed-off-by: Wuyun Zhao
Reviewed-by: Chao Yu
Thanks,
___
Linux-f2fs-
In f2fs_write_raw_pages(), we need to check page dirty status before
writeback, because there could be a racer (e.g. reclaimer) helps
writebacking the dirty page.
Signed-off-by: Chao Yu
---
fs/f2fs/compress.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/fs/f2fs/compress.c b/fs/f2fs/
> On 2020/6/19 14:37, [email protected] wrote:
> > From: Wuyun Zhao
> >
> > the filesystem will use the cold flag, so deal with it to avoid
> > potential issue of inconsistency
> >
> > Signed-off-by: Wuyun Zhao
> > ---
> > fsck/dir.c | 6 +-
> > fsck/node.c| 9 +---
From: Wuyun Zhao
the filesystem will use the cold flag, so deal with it to avoid
potential issue of inconsistency
Signed-off-by: Wuyun Zhao
---
fsck/dir.c | 7 ++-
fsck/node.c| 12 +---
include/f2fs_fs.h | 23 +++
mkfs/f2fs_format.c | 34 ++
On 2020/6/19 14:37, [email protected] wrote:
> From: Wuyun Zhao
>
> the filesystem will use the cold flag, so deal with it to avoid
> potential issue of inconsistency
>
> Signed-off-by: Wuyun Zhao
> ---
> fsck/dir.c | 6 +-
> fsck/node.c| 9 +
> include/f2fs_
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