On Sun, 2016-02-28 at 08:07 -0800, Christoph Hellwig wrote: > I've been playing around with Kent's old patches a bit as well, > and I think building up larger bvecs from the start would be > very useful, and it might make sense to get some broader exposure > of the issues around it. You mean in bio_add_page() the code which currently aggregates chunks within a page could build a bio vec entry up to the max segment size? I think that is reasonable, especially now the bio splitting code can actually split inside a bio vec entry. James -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html