Re: [PATCH 4/4] elevator: use bool instead of int as the return type of elv_iosched_allow_bio_merge

[Christoph Hellwig]

On Fri, Nov 25, 2022 at 11:53:14PM +0800, Jinlong Chen wrote:
> We have bool type now, update the old signature.

Looks good, especially as the allow_merge method already returns a bool:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>