Re: [PATCH] f2fs: Fix the accounting of dcc->undiscard_blks

[Chao Yu]

On 2020/4/16 14:17, Sahitya Tummala wrote:
> When a discard_cmd needs to be split due to dpolicy->max_requests, then
> for the remaining length it will be either merged into another cmd or a
> new discard_cmd will be created. In this case, there is double
> accounting of dcc->undiscard_blks for the remaining len, due to which
> it shows incorrect value in stats.
> 
> Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>

Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>

Thanks,