On Mon, Nov 26, 2018 at 10:17:20AM +0530, Sahitya Tummala wrote:
> When there is a failure in f2fs_fill_super() after/during
> the recovery of fsync'd nodes, it frees the current sbi and
> retries again. This time the mount is successful, but the files
> that got recovered before retry, still holds
On 2019/1/4 12:19, Jaegeuk Kim wrote:
> This exports pin_file status to user.
Semantics of pin_file flag is the same as nocow flag which is more widely
used in lsattr/chattr and vfs now.
#define FS_NOCOW_FL 0x0080 /* Do not cow file */
lsattr/chattr
no copy on write (C)
On 2019/1/4 12:20, Jaegeuk Kim wrote:
> Otherwise, we can get wrong counts incurring checkpoint hang.
>
> IO_W (CP: -24, Data: 24, Flush: ( 001), Discard: ( 00))
>
> Cc:
> Signed-off-by: Jaegeuk Kim
Good catch! ;)
I can understand this condition, but for other new developer
On 2019/1/4 12:20, Jaegeuk Kim wrote:
> This fixes wrong access of address spaces of node and meta inodes after iput.
>
> Fixes: 60aa4d5536ab ("f2fs: fix use-after-free issue when accessing
> sbi->stat_info")
> Signed-off-by: Jaegeuk Kim
Reviewed-by: Chao Yu
Thanks,
___
Type of inject_rate is unsigned int, let's check new value's
validity during configuring.
Signed-off-by: Chao Yu
---
fs/f2fs/sysfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 0575edbe3ed6..02d4012a9183 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs
From: Qiuyang Sun
Changelog v1 ==> v2:
1. Modify the definition of update_device_state(),
and call it in direct write;
2. Move some local variables into branches where they are used.
Signed-off-by: Qiuyang Sun
---
fs/f2fs/data.c| 25 -
fs/f2fs/f2fs.h| 3 +--
Dentry bitmap is not enough to detect incorrect dentries. So this patch
also checks the namelen value of a dentry.
Signed-off-by: Gong Chen
Signed-off-by: Sheng Yong
---
fs/f2fs/dir.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index c0c84
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Jaegeuk Kim
Cc: Chao Yu
Cc: linux-f2fs-devel@lists.sourceforge.net
Signed-off-by: Greg Kroah-Hartman
---
fs/
On 01/04, Sahitya Tummala wrote:
> On Mon, Nov 26, 2018 at 10:17:20AM +0530, Sahitya Tummala wrote:
> > When there is a failure in f2fs_fill_super() after/during
> > the recovery of fsync'd nodes, it frees the current sbi and
> > retries again. This time the mount is successful, but the files
> > t
On 01/04, Chao Yu wrote:
> On 2019/1/4 12:19, Jaegeuk Kim wrote:
> > This exports pin_file status to user.
>
> Semantics of pin_file flag is the same as nocow flag which is more widely
> used in lsattr/chattr and vfs now.
>
> #define FS_NOCOW_FL 0x0080 /* Do not cow file *
On 01/04, Chao Yu wrote:
> On 2019/1/4 12:20, Jaegeuk Kim wrote:
> > Otherwise, we can get wrong counts incurring checkpoint hang.
> >
> > IO_W (CP: -24, Data: 24, Flush: ( 001), Discard: ( 00))
> >
> > Cc:
> > Signed-off-by: Jaegeuk Kim
>
> Good catch! ;)
>
> I can underst
On Sat, Dec 22, 2018 at 8:46 PM Theodore Y. Ts'o wrote:
>
> On Sat, Dec 22, 2018 at 08:10:07PM -0800, Matthew Wilcox wrote:
> > Pretty much every file format has the ability to put arbitrary blocks
> > of information into a file somewhere the tools which don't know about
> > it will skip it. For
This exports pin_file status to user.
Signed-off-by: Jaegeuk Kim
---
v2:
- use F2FS_NOCOW_FL (aka FS_NOCOW_FL)
fs/f2fs/f2fs.h | 3 ++-
fs/f2fs/file.c | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 12fabd6735dd..9286ec381453 100644
--
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