Re: [PATCH V3 1/6] erofs: use kill_anon_super() to kill super in fscache mode

[JeffleXu <jefflexu@xxxxxxxxxxxxxxxxx>]

On 9/14/22 6:50 PM, Jia Zhu wrote:
> Use kill_anon_super() instead of generic_shutdown_super() since the
> mount() in erofs fscache mode uses get_tree_nodev() and associated
> anon bdev needs to be freed.
> 
> Signed-off-by: Jingbo Xu <jefflexu@xxxxxxxxxxxxxxxxx>

Thanks. You're welcome to use "Suggested-by" in this case. The same with
patch 2.

> Signed-off-by: Jia Zhu <zhujia.zj@xxxxxxxxxxxxx>
> ---
>  fs/erofs/super.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/erofs/super.c b/fs/erofs/super.c
> index 3173debeaa5a..9716d355a63e 100644
> --- a/fs/erofs/super.c
> +++ b/fs/erofs/super.c
> @@ -879,7 +879,7 @@ static void erofs_kill_sb(struct super_block *sb)
>  	WARN_ON(sb->s_magic != EROFS_SUPER_MAGIC);
>  
>  	if (erofs_is_fscache_mode(sb))
> -		generic_shutdown_super(sb);
> +		kill_anon_super(sb);
>  	else
>  		kill_block_super(sb);
>  

Reviewed-by: Jingbo Xu <jefflexu@xxxxxxxxxxxxxxxxx>

-- 
Thanks,
Jingbo