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(parent: 75f25bd) | patch
cpupower: mperf monitor - Use TSC to calculate max frequency if possible
authorThomas Renninger <trenn@suse.de>
Thu, 11 Aug 2011 23:11:35 +0000 (01:11 +0200)
committerDominik Brodowski <linux@dominikbrodowski.net>
Mon, 15 Aug 2011 18:02:59 +0000 (20:02 +0200)
commit2dfc818b35cbea59188cc86e86e0a0efce2b0dbe
treef68c00903c323c3b837f830fa758ac5b55e01c24tree | snapshot
parent75f25bd31d9315ab57e4fb5eba3340452febc48dcommit | diff
cpupower: mperf monitor - Use TSC to calculate max frequency if possible

Which makes the implementation independent from cpufreq drivers.
Therefore this would also work on a Xen kernel where the hypervisor
is doing frequency switching and idle entering.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
tools/power/cpupower/Makefile diff | blob | history
tools/power/cpupower/utils/idle_monitor/mperf_monitor.c diff | blob | history
Andy's Linux Kernel repo