13 Sep
2013
13 Sep
'13
3:53 p.m.
On Fri, Sep 13, 2013 at 06:32:07PM +0530, Viresh Kumar wrote:
read_lock_irqsave(&cpufreq_driver_lock, flags);notify = !(cpufreq_driver->flags & CPUFREQ_ASYNC_NOTIFICATION);read_unlock_irqrestore(&cpufreq_driver_lock, flags);
I don't think this needs to be read under a lock - if this bit changes dynamically, then there's something very wrong.