Re: [PATCH 2/4] sched: cpufreq: Keep track of cpufreq utilization update flags

On 16 December 2017 at 22:10, Rafael J. Wysocki [off-list ref] wrote:

On Wed, Dec 13, 2017 at 10:53 AM, Viresh Kumar [off-list ref] wrote:

quoted

+#define SCHED_CPUFREQ_CLEAR    (1U << 31)

I'm not thrilled by this, because schedutil is not the only user of
the flags and it's totally unclear what the other user(s) should do
when this is set.

intel-pstate is the only other user of the IOWAIT flag, right? In order
not to change the current behavior, we can update that to return early
for now ?

--
viresh