LCOEF_WRANDIO     813 block/blk-iocost.c 		    &c[LCOEF_WPAGE], &c[LCOEF_WSEQIO], &c[LCOEF_WRANDIO]);
LCOEF_WRANDIO    1652 block/blk-iocost.c 		coef_randio	= ioc->params.lcoefs[LCOEF_WRANDIO];