block/blk-iocost.c

1197

hwa = hwi = WEIGHT_ONE;

block/blk-iocost.c

1233

u32 hwm = WEIGHT_ONE;

block/blk-iocost.c

1772

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

block/blk-iocost.c

1791

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

block/blk-iocost.c

1793

target = WEIGHT_ONE * MARGIN_TARGET_PCT / 100;

block/blk-iocost.c

1794

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

block/blk-iocost.c

1884

if (after_sum >= WEIGHT_ONE) {

block/blk-iocost.c

1889

u32 over_delta = after_sum - (WEIGHT_ONE - 1);

block/blk-iocost.c

1986

(WEIGHT_ONE - root_iocg->hweight_after_donation) * WEIGHT_ONE,

block/blk-iocost.c

1987

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

block/blk-iocost.c

2001

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

block/blk-iocost.c

2002

WEIGHT_ONE - iocg->hweight_after_donation);

block/blk-iocost.c

2011

WEIGHT_ONE) + iocg->hweight_after_donation;

block/blk-iocost.c

2226

WEIGHT_ONE);

block/blk-iocost.c

2337

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

block/blk-iocost.c

2338

1, WEIGHT_ONE);

block/blk-iocost.c

2953

iocc->dfl_weight = CGROUP_WEIGHT_DFL * WEIGHT_ONE;

block/blk-iocost.c

3000

iocg->hweight_active = WEIGHT_ONE;

block/blk-iocost.c

3001

iocg->hweight_inuse = WEIGHT_ONE;

block/blk-iocost.c

3077

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

block/blk-iocost.c

3087

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

block/blk-iocost.c

3114

iocc->dfl_weight = v * WEIGHT_ONE;

block/blk-iocost.c

3148

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);