From: Chao Liu
If the inode has the compress flag, it will fail to use
'chattr -c +m' to remove its compress flag and tag no compress flag.
However, the same command will be successful when executed again,
as shown below:
$ touch foo.txt
$ chattr +c foo.txt
$ chattr -c +m foo.txt
chattr:
From: Chao Liu
Files created by truncate have a size but no blocks, so
they can be allowed to enable compression.
Signed-off-by: Chao Liu
---
fs/f2fs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 2d1114b0ceef..daaa0dfd2d2e 1006
On Mon, Jun 20, 2022 at 10:38:43AM -0700, Daeho Jeong wrote:
> From: Daeho Jeong
>
> Now decompression is being handled in workqueue and it makes read I/O
> latency non-deterministic, because of the non-deterministic scheduling
> nature of workqueues. So, I made it handled in softirq context only
From: Daeho Jeong
Now decompression is being handled in workqueue and it makes read I/O
latency non-deterministic, because of the non-deterministic scheduling
nature of workqueues. So, I made it handled in softirq context only if
possible, not in low memory devices, since this modification will
m
From: Daeho Jeong
Introduce memory mode to supports "normal" and "low" memory modes.
"low" mode is to support low memory devices. Because of the nature of
low memory devices, in this mode, f2fs will try to save memory sometimes
by sacrificing performance. "normal" mode is the default mode and sam
Signed-off-by: qixiaoyu1
---
man/resize.f2fs.8 | 18 ++
1 file changed, 18 insertions(+)
diff --git a/man/resize.f2fs.8 b/man/resize.f2fs.8
index a4b6cd7..3288760 100644
--- a/man/resize.f2fs.8
+++ b/man/resize.f2fs.8
@@ -17,6 +17,15 @@ resize.f2fs \- resize filesystem size
.B \
From: liuchao12
Make.f2fs supports manually specifying overprovision, and we expect
resize.f2fs to support it as well.
This change add a new '-o' option to manually specify overprovision,
and fix to check free space before grow. Otherwise, after grow,
kernel may report below error message when w
From: liuchao12
Make.f2fs supports manually specifying overprovision, and we expect
resize.f2fs to support it as well.
This change add a new '-o' option to manually specify overprovision,
and fix to check free space before grow. Otherwise, after grow,
kernel may report below error message when w
