Lines Matching refs:min_io_size
138 __ATTR(min_io_size, S_IRUGO, dev_attribute_show, NULL);
373 ret = sprintf(buf, "%d\n", ubi->min_io_size); in dev_attribute_show()
633 ubi->min_io_size = ubi->mtd->writesize; in io_init()
641 if (!is_power_of_2(ubi->min_io_size)) { in io_init()
643 ubi->min_io_size); in io_init()
648 ubi_assert(ubi->hdrs_min_io_size <= ubi->min_io_size); in io_init()
649 ubi_assert(ubi->min_io_size % ubi->hdrs_min_io_size == 0); in io_init()
656 if (ubi->max_write_size < ubi->min_io_size || in io_init()
657 ubi->max_write_size % ubi->min_io_size || in io_init()
660 ubi->max_write_size, ubi->min_io_size); in io_init()
668 dbg_gen("min_io_size %d", ubi->min_io_size); in io_init()
702 ubi->leb_start = ALIGN(ubi->leb_start, ubi->min_io_size); in io_init()
720 ubi->leb_start & (ubi->min_io_size - 1)) { in io_init()
1029 ubi->min_io_size, ubi->max_write_size, ubi->hdrs_min_io_size); in ubi_attach_mtd_dev()