diff options
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2020-11-28 07:09:23 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-12-08 18:21:16 +0100 |
| commit | 1080399542075bb0e9d46ea80418d76784d1ece8 (patch) | |
| tree | 31748702d18f8cdc18f5e1688a43f5239dccf203 /kernel/reboot.c | |
| parent | b56a352c0d3ca4640c3c6364e592be360ac0d6d4 (diff) | |
PM / EM: Micro optimization in em_cpu_energy
When the sum of the utilization of CPUs in a power domain is zero,
return the energy as 0 without doing any computations.
Acked-by: Quentin Perret <qperret@google.com>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/reboot.c')
0 files changed, 0 insertions, 0 deletions