[PATCH] sched_clock: add data pointer argument to read callback
tglx at linutronix.de
Sun Oct 11 13:40:53 PDT 2015
On Fri, 9 Oct 2015, Mans Rullgard wrote:
> This passes a data pointer specified in the sched_clock_register()
> call to the read callback allowing simpler implementations thereof.
> In this patch, existing uses of this interface are simply updated
> with a null pointer.
I can't see any simplifaction of any driver. This is called in hot
pathes and that extra unused argument just adds register pressure for
What are you actually trying to solve?
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