Lines Matching refs:min_io_size
136 __ATTR(min_io_size, S_IRUGO, dev_attribute_show, NULL);
374 ret = sprintf(buf, "%d\n", ubi->min_io_size); in dev_attribute_show()
636 ubi->min_io_size = ubi->mtd->writesize; in io_init()
644 if (!is_power_of_2(ubi->min_io_size)) { in io_init()
646 ubi->min_io_size); in io_init()
651 ubi_assert(ubi->hdrs_min_io_size <= ubi->min_io_size); in io_init()
652 ubi_assert(ubi->min_io_size % ubi->hdrs_min_io_size == 0); in io_init()
659 if (ubi->max_write_size < ubi->min_io_size || in io_init()
660 ubi->max_write_size % ubi->min_io_size || in io_init()
663 ubi->max_write_size, ubi->min_io_size); in io_init()
671 dbg_gen("min_io_size %d", ubi->min_io_size); in io_init()
690 ubi->leb_start = ALIGN(ubi->leb_start, ubi->min_io_size); in io_init()
708 ubi->leb_start & (ubi->min_io_size - 1)) { in io_init()
1007 ubi->min_io_size, ubi->max_write_size, ubi->hdrs_min_io_size); in ubi_attach_mtd_dev()