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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-19 15:10:37 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-21 14:28:37 +0200 |
| commit | bc95a454b6dcf6aa464deef86e18c1770b8682b8 (patch) | |
| tree | 0326ba841cdc5e75edb7713a4c35c00bb8dc0be2 /drivers/cpufreq/qoriq-cpufreq.c | |
| parent | 2630abc243f8d014767c4eec1deb946bdbbcfc81 (diff) | |
| download | op-kernel-dev-bc95a454b6dcf6aa464deef86e18c1770b8682b8.zip op-kernel-dev-bc95a454b6dcf6aa464deef86e18c1770b8682b8.tar.gz | |
intel_pstate: Update cpu_frequency tracepoint every time
Currently, intel_pstate only updates the cpu_frequency tracepoint
if the new P-state to set is different from the current one, but
that causes powertop to report 100% idle on an 100% loaded system
sometimes.
Prevent that from happening by updating the cpu_frequency tracepoint
every time intel_pstate_update_pstate() is called.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>-
Diffstat (limited to 'drivers/cpufreq/qoriq-cpufreq.c')
0 files changed, 0 insertions, 0 deletions
