]> git.baikalelectronics.ru Git - kernel.git/commit
cpufreq: amd-pstate: Add trace for AMD P-State module
authorHuang Rui <ray.huang@amd.com>
Fri, 24 Dec 2021 01:05:03 +0000 (09:05 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 30 Dec 2021 17:51:39 +0000 (18:51 +0100)
commit5540bd91eca28d87cc18e08945b3104ce0d28991
treeae87ffc0d81905b32c729894dee58f0ce172613e
parent1c15b732a32abd2d7117f510811674a9db0b2153
cpufreq: amd-pstate: Add trace for AMD P-State module

Add trace event to monitor the performance value changes which is
controlled by cpu governors.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/Makefile
drivers/cpufreq/amd-pstate-trace.c [new file with mode: 0644]
drivers/cpufreq/amd-pstate-trace.h [new file with mode: 0644]
drivers/cpufreq/amd-pstate.c