https://bugzilla.kernel.org/show_bug.cgi?id=19702
--- Comment #48 from Peter Ganzhorn <[email protected]> 2010-11-09 17:38:09 --- I modified to patch like you suggested: + if (cpu_has(c, X86_FEATURE_APERFMPERF)) { + if (disable_average) { + printk(KERN_INFO "acpi-cpufreq: average (aperf/mperf) " + "accounting disabled by user\n"); + clear_cpu_cap(c, X86_FEATURE_APERFMPERF); + } + else + acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf; + } Will the scheduler adapt to the changed cpu features with only that single change? Since the sched code probably gets initialized earlier, I wonder if it will notice the change. Anyways, the system feels a bit more responsive with the modification to the patch, but that might be a psychologic deception since I know that I made that change... -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ------------------------------------------------------------------------------ The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book "Blueprint to a Billion" shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
