On Sun, Feb 28, 2016 at 01:17:43PM +0200, Boaz Harrosh wrote: > I don't know if you ever tried it but I did. If I take a regular > SSD disk or a PCIE flash card that I have in my machine and > I stick a pointer to a page and bv_len = PAGE_SIZE * 8 and call > submit_bio, I get 8 pages worth of IO with a single bvec and it > all just works. No, it will break in all kinds of places. Also you really should never just setup bvecs yourself, please always use bio_add_page! -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
