Lines Matching defs:perf
92 * use them to convert perf to freq and vice versa
94 * If the perf/freq point lies between Nominal and Lowest, we can treat
95 * (Low perf, Low freq) and (Nom Perf, Nom freq) as 2D co-ordinates of a line
97 * For perf/freq > Nominal, we use the ratio perf:freq at Nominal for conversion
100 unsigned int perf)
107 if (perf >= caps->nominal_perf) {
120 return (u64)perf * mul / div;
160 /* Return if it is exactly the same perf */
195 pr_debug("Err setting perf value:%d on CPU:%d. ret:%d\n",
254 pr_debug("Err reading CPU%d perf capabilities. ret:%d\n",
264 * Set min to lowest nonlinear perf to avoid any efficiency penalty (see
272 * available if userspace wants to use any perf between lowest & lowest
273 * nonlinear perf
315 pr_debug("Err setting perf value:%d on CPU:%d. ret:%d\n",