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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-01-06 16:39:05 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-01-23 23:06:44 +0100 |
| commit | 2aba0c1bae564a59fc38c407abf7985f9e347cc4 (patch) | |
| tree | 187084e0c331a68ca46754f57c868764032401f7 /COPYING | |
| parent | cpufreq: stats: don't check for freq table while freeing stats (diff) | |
| download | linux-2aba0c1bae564a59fc38c407abf7985f9e347cc4.tar.xz linux-2aba0c1bae564a59fc38c407abf7985f9e347cc4.zip | |
cpufreq: stats: pass 'stat' to cpufreq_stats_update()
It is better to pass a struct cpufreq_stats pointer to cpufreq_stats_update()
instead of a CPU number, because that's all it needs.
Even if we pass a cpu number to cpufreq_stats_update(), it reads the per-cpu
variable to get 'stats' out of it. So we are doing these operations
unnecessarily:
- First getting the cpu number to pass to cpufreq_stats_update(), stat->cpu.
- And then getting stats from the cpu, per_cpu(cpufreq_stats_table, cpu).
Reviewed-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions