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

On 18-12-17, 19:18, Joel Fernandes wrote:

Hi Viresh,

On Mon, Dec 18, 2017 at 7:12 PM, Viresh Kumar [off-list ref] wrote:

quoted

On 18-12-17, 12:14, Patrick Bellasi wrote:

quoted

For example, swithing from:

 - void (*func)(struct update_util_data *data, u64 time,
 -              unsigned int flags))
 + void (*func)(struct update_util_data *data, u64 time,
 +              unsigned int flags, bool set))

Where the additional boolean is actually used to define which
operation we wanna perform on the flags?

The code will eventually have the same complexity or ugliness in both
the cases. I would like to start with another flag for now and see if
people prefer another parameter.

Though I think that will solve Rafael's concern of polluting the flags
for something schedutil specific. I also feel adding extra callback
parameter is cleaner than 2 new clear flags.

Okay, I will then wait for Rafael to come online and comment on what
he would prefer before posting.

-- 
viresh