Hi Mike,
On 30/03/15 08:31, Mike Turquette wrote:
On Thu, Mar 26, 2015 at 10:49 AM, Juri Lelli juri.lelli@arm.com wrote:
[snip]
Actually, regarding this, do you already have in mind something you'd like to try to move towards a more event driven approach? I mean, something that can work also with sleeping drivers.
Hi Juri,
Not sure I follow. This is event driven in the sense that we re-evaluate the load statistics when they are updated by {en,de}queue_task_fair and task_tick_fair.
I've pushed my experiment with irq_work on:
git://linux-arm.org/linux-power.git [wip/easv4_dvfs_ed_irq_work]
Extremely wip, just a sketch of the idea ;). Please let me know if you have any issue fetching this.
Looking forward to hear your thoughts this coming Thursday.
Best,
- Juri