diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-03-28 01:07:15 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-03-29 00:12:09 +0300 |
| commit | 4ddd0146c790e647a05ee5c734b82cb40ef26296 (patch) | |
| tree | 0e033d9c3d97a53774fb85a6c19810d516919fe2 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5c43905369bb85fd518363e743b68e2407d83f7c (diff) | |
| download | linux-4ddd0146c790e647a05ee5c734b82cb40ef26296.tar.xz | |
cpufreq: intel_pstate: Fold intel_pstate_reset_all_pid() into the caller
There is only one caller of intel_pstate_reset_all_pid(), which is
pid_param_set() used in the debugfs interface only, and having that
code split does not make it particularly convenient to follow.
For this reason, move the body of intel_pstate_reset_all_pid() into
its caller and drop that function.
Also change the loop from for_each_online_cpu() (which is obviously
racy with respect to CPU offline/online) to for_each_possible_cpu(),
so that all PID parameters are reset for all CPUs regardless of their
online/offline status (to prevent, for example, a previously offline
CPU from going online with a stale set of PID parameters).
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions