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cpufreq: schedutil: Rectify comment in sugov_irq_work() function

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This patch rectifies a comment present in sugov_irq_work() function to
follow proper grammar.

Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2016-11-24 13:51:11 +05:30 committed by Rafael J. Wysocki
parent 21ef57297b
commit d06e622d3d
1 changed files with 6 additions and 6 deletions
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12
kernel/sched/cpufreq_schedutil.c
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@ -315,15 +315,15 @@ static void sugov_irq_work(struct irq_work *irq_work)
sg_policy = container_of(irq_work, struct sugov_policy, irq_work);
/*
* For Real Time and Deadline tasks, schedutil governor shoots the
* frequency to maximum. And special care must be taken to ensure that
* this kthread doesn't result in that.
* For RT and deadline tasks, the schedutil governor shoots the
* frequency to maximum. Special care must be taken to ensure that this
* kthread doesn't result in the same behavior.
*
* This is (mostly) guaranteed by the work_in_progress flag. The flag is
* updated only at the end of the sugov_work() and before that schedutil
* rejects all other frequency scaling requests.
* updated only at the end of the sugov_work() function and before that
* the schedutil governor rejects all other frequency scaling requests.
*
* Though there is a very rare case where the RT thread yields right
* There is a very rare case though, where the RT thread yields right
* after the work_in_progress flag is cleared. The effects of that are
* neglected for now.
*/