Lines Matching refs:upper_limit
734 unsigned int upper_limit;
744 upper_limit = (1LL << 32) - 1;
747 upper_limit >>= (bits - 9);
758 if (res + meta_blocks <= upper_limit)
761 res = upper_limit;
762 /* How many metadata blocks are needed for addressing upper_limit? */
763 upper_limit -= EXT2_NDIR_BLOCKS;
766 upper_limit -= ppb;
768 if (upper_limit < ppb * ppb) {
769 meta_blocks += 1 + DIV_ROUND_UP(upper_limit, ppb);
774 upper_limit -= ppb * ppb;
776 meta_blocks += 1 + DIV_ROUND_UP(upper_limit, ppb) +
777 DIV_ROUND_UP(upper_limit, ppb*ppb);