Re: [PATCH 6/8] md: switch from list to rb tree for IO serialization

[Song Liu <liu.song.a23@xxxxxxxxx>]

On Fri, Nov 1, 2019 at 7:23 AM <jgq516@xxxxxxxxx> wrote:
>
> From: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx>
>
> Obviously, IO serialization could cause the degradation of
> performance. In order to reduce the degradation, it is better
> to replace link list with rb tree.
>
> And with the inspiration of drbd_interval.c, a simpler

Can we reuse the logic in drdb_interval.c instead of duplicating it?

Thanks,
Song