I'd much rather have __bio_try_merge_page only do merges in the same page, and have a new __bio_try_merge_segment that does multi-page merges. This will keep the accounting a lot simpler.
I'd much rather have __bio_try_merge_page only do merges in the same page, and have a new __bio_try_merge_segment that does multi-page merges. This will keep the accounting a lot simpler.