block/blk-iocost.c

1177

hwa = hwi = WEIGHT_ONE;

block/blk-iocost.c

1213

u32 hwm = WEIGHT_ONE;

block/blk-iocost.c

1763

ioc->vtime_err -= div64_u64(excess * old_hwi, WEIGHT_ONE);

block/blk-iocost.c

1782

delta = div64_s64(WEIGHT_ONE * (now->vnow - vtime),

block/blk-iocost.c

1784

target = WEIGHT_ONE * MARGIN_TARGET_PCT / 100;

block/blk-iocost.c

1785

new_hwi = div64_s64(WEIGHT_ONE * usage, WEIGHT_ONE - target + delta);

block/blk-iocost.c

1875

if (after_sum >= WEIGHT_ONE) {

block/blk-iocost.c

1880

u32 over_delta = after_sum - (WEIGHT_ONE - 1);

block/blk-iocost.c

1977

(WEIGHT_ONE - root_iocg->hweight_after_donation) * WEIGHT_ONE,

block/blk-iocost.c

1978

WEIGHT_ONE - min_t(u32, root_iocg->hweight_donating, WEIGHT_ONE - 1));

block/blk-iocost.c

1992

iocg->child_active_sum * (WEIGHT_ONE - iocg->hweight_donating),

block/blk-iocost.c

1993

WEIGHT_ONE - iocg->hweight_after_donation);

block/blk-iocost.c

2002

WEIGHT_ONE) + iocg->hweight_after_donation;

block/blk-iocost.c

2217

WEIGHT_ONE);

block/blk-iocost.c

2328

usage = clamp(DIV64_U64_ROUND_UP(usage_us * WEIGHT_ONE, usage_dur),

block/blk-iocost.c

2329

1, WEIGHT_ONE);

block/blk-iocost.c

2988

iocc->dfl_weight = CGROUP_WEIGHT_DFL * WEIGHT_ONE;

block/blk-iocost.c

3035

iocg->hweight_active = WEIGHT_ONE;

block/blk-iocost.c

3036

iocg->hweight_inuse = WEIGHT_ONE;

block/blk-iocost.c

3122

seq_printf(sf, "%s %u\n", dname, iocg->cfg_weight / WEIGHT_ONE);

block/blk-iocost.c

3132

seq_printf(sf, "default %u\n", iocc->dfl_weight / WEIGHT_ONE);

block/blk-iocost.c

3159

iocc->dfl_weight = v * WEIGHT_ONE;

block/blk-iocost.c

3199

iocg->cfg_weight = v * WEIGHT_ONE;

block/blk-iocost.c

706

return DIV64_U64_ROUND_UP(abs_cost * WEIGHT_ONE, hw_inuse);

block/blk-iocost.c

714

return DIV64_U64_ROUND_UP(cost * hw_inuse, WEIGHT_ONE);