intel_pstate: Remove energy reporting from pstate_sample tracepoint
authorDirk Brandewie <dirk.j.brandewie@intel.com>
Wed, 12 Feb 2014 18:01:03 +0000 (10:01 -0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 13 Feb 2014 01:11:18 +0000 (02:11 +0100)
commit709c078e176bd47227e89bb34de7c64b57aaaeab
treeb7d11870565827e4fb6f56a2e7110f8889c42b87
parentfcb6a15c2e7e76d493e6f91ea889ab40e1c643a4
intel_pstate: Remove energy reporting from pstate_sample tracepoint

Remove the reporting of energy since it does not provide any useful
information about the state of the driver and will be a maintainance
headache going forward since the RAPL energy units register is not
architectural and subject to change between micro-architectures

References: https://bugzilla.kernel.org/show_bug.cgi?id=69831
Fixes: b69880f9ccf7 (intel_pstate: Add trace point to report internal state.)
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/intel_pstate.c
include/trace/events/power.h