On 6 February 2013 07:34, Nathan Zimmer wrote:
> This eliminates the contention I am seeing in __cpufreq_cpu_get.
> It also nicely stages the lock to be replaced by the rcu.
>
> Cc: Viresh Kumar
> Cc: "Rafael J. Wysocki"
> Signed-off-by: Nathan Zimmer
> ---
> drivers/cpufreq/cpufreq.c | 42 +++
This eliminates the contention I am seeing in __cpufreq_cpu_get.
It also nicely stages the lock to be replaced by the rcu.
Cc: Viresh Kumar
Cc: "Rafael J. Wysocki"
Signed-off-by: Nathan Zimmer
---
drivers/cpufreq/cpufreq.c | 42 +-
1 file changed, 21 ins
2 matches
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