Re: [f2fs-dev] [PATCH 2/2] f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit

Chao Yu
2021-06-06T13:53:37Z

On 2021/5/26 4:49, Jaegeuk Kim wrote:
> Once we release compressed blocks, we used to set IMMUTABLE bit. But it turned
> out it disallows every fs operations which we don't need for compression.
>
> Let's just prevent writing data only.
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Reviewed-by: Chao Yu <yuchao0@huawei.com>

BTW, we need to expose .i_inline field to userspace since there is no
way to check status of inode whether it has released blocks?

Thanks,