Hi chao:
Since cc.cluster_idx only will be set in f2fs_compress_ctx_add_page,
so for non-compressed cluster, cc.cluster_idx should always be NULL. it
means that the handling process of non-compressed cluster is same as older.
On 2021/8/6 8:57, Chao Yu wrote:
On 2021/7/23 11:18, Fengnan Cha
For compressed file, after release compress blocks, don't allow write
direct, but we should allow write direct after truncate to zero.
Reviewed-by: Chao Yu
Signed-off-by: Fengnan Chang
---
Documentation/filesystems/f2fs.rst | 7 +--
fs/f2fs/file.c | 8
2 files c
On 2021/8/6 17:59, Fengnan Chang wrote:
For compressed file, after release compress blocks, don't allow write
direct, but we should allow write direct after truncate to zero.
Signed-off-by: Fengnan Chang
---
Documentation/filesystems/f2fs.rst | 7 +--
fs/f2fs/file.c |
This patch supports to inject fault into f2fs_kmem_cache_alloc().
Usage:
a) echo 32768 > /sys/fs/f2fs//inject_type or
b) mount -o fault_type=32768
Signed-off-by: Chao Yu
---
v3:
- rebase to last g-dev-test branch
Documentation/filesystems/f2fs.rst | 1 +
fs/f2fs/checkpoint.c |
From: Daeho Jeong
Given fiemap way to print out extents in the kernel, we can correctly
print the layout of each file in a unit of extent, not block. So, I
changed fiemap print out way like below.
Fiemap: offset = 0 len = 60
logical addr.physical addr. length flags
0
