On Tue, Aug 18, 2020 at 01:45:29PM +0800, Baolin Wang wrote:
> Meanwhile move the blk_mq_bio_list_merge() into blk-merge.c and
> rename it as a generic name.
That should probably a separate patch.
> + if (blk_attempt_bio_merge(q, rq, bio, nr_segs, false) ==
> BIO_MERGE_OK)
> + return true;
This adds an overly long line.
> - if (merged)
> + switch (blk_attempt_bio_merge(q, rq, bio, nr_segs, true)) {
> + default:
> + case BIO_MERGE_NONE:
> + continue;
> + case BIO_MERGE_OK:
> return true;
> + case BIO_MERGE_FAILED:
> + return false;
> + }
I don't think we need a default statement here as we handle all
possible values of the enum.
