openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

cpufreq: intel_pstate: Clean up aperf_mperf_shift description 

The kerneldoc description of the aperf_mperf_shift field in
struct global_params is unclear and there is a typo in it, so
simplify it and clean it up.

Reported-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2020-07-15 15:54:57 +02:00
parent 133c6c84f2
commit 23a522e388
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/cpufreq/intel_pstate.c
View File

@ -201,9 +201,7 @@ struct global_params {
* @pstate: Stores P state limits for this CPU
* @vid: Stores VID limits for this CPU
* @last_sample_time: Last Sample time
* @aperf_mperf_shift: Number of clock cycles after aperf, merf is incremented
* This shift is a multiplier to mperf delta to
* calculate CPU busy.
* @aperf_mperf_shift: APERF vs MPERF counting frequency difference
* @prev_aperf: Last APERF value read from APERF MSR
* @prev_mperf: Last MPERF value read from MPERF MSR
* @prev_tsc: Last timestamp counter (TSC) value