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authorDoug Smythies <doug.smythies@gmail.com>2017-08-09 00:05:12 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-08-11 02:25:53 +0300
commitc587c79f90632df59c61383c6abebb2e07a81911 (patch)
tree71e8938a77a416661fe6544abd282a964601fda1 /drivers/misc/echo/echo.h
parentaae4e7a8bc44722fe70d58920a36916b1043195e (diff)
downloadlinux-c587c79f90632df59c61383c6abebb2e07a81911.tar.xz
cpufreq: intel_pstate: report correct CPU frequencies during trace
The intel_pstate CPU frequency scaling driver has always calculated CPU frequency incorrectly. Recent changes have eliminted most of the issues, however the frequency reported in the trace buffer, if used, is incorrect. It remains desireable that cpu->pstate.scaling still be a nice round number for things such as when setting max and min frequencies. So the proposal is to just fix the reported frequency in the trace data. Fixes what remains of [1]. Link: https://bugzilla.kernel.org/show_bug.cgi?id=96521 # [1] Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/misc/echo/echo.h')
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