Lines Matching defs:iowait_boost
195 * @iowait_boost: iowait-related boost fraction
252 unsigned int iowait_boost;
2164 * Set iowait_boost flag and update time. Since IO WAIT flag
2263 if (busy_frac < cpu->iowait_boost)
2264 busy_frac = cpu->iowait_boost;
2328 fp_toint(cpu->iowait_boost * 100));
2345 cpu->iowait_boost = ONE_EIGHTH_FP;
2346 } else if (cpu->iowait_boost >= ONE_EIGHTH_FP) {
2347 cpu->iowait_boost <<= 1;
2348 if (cpu->iowait_boost > int_tofp(1))
2349 cpu->iowait_boost = int_tofp(1);
2351 cpu->iowait_boost = ONE_EIGHTH_FP;
2353 } else if (cpu->iowait_boost) {
2354 /* Clear iowait_boost if the CPU may have been idle. */
2356 cpu->iowait_boost = 0;
2358 cpu->iowait_boost >>= 1;
2857 fp_toint(cpu->iowait_boost * 100));