[Intel-gfx] [PATCH i-g-t 4/5] i915: Exercise sysfs heartbeat controls

[Andi Shyti]

On Fri, Feb 28, 2020 at 10:43:39AM +0000, Chris Wilson wrote:
> We [will] expose various per-engine scheduling controls. One of which,
> 'heartbeat_duration_ms', defines how often we send a heartbeat down the
> engine to check upon the health of the engine. If a heartbeat does not
> complete within the interval (or two), the engine is declared hung.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Someone with not a good eye might swear to have read this patch
once, and at patch 5/5 he will ask again the same question.

Why don't we put together in a library the things that patch
3/4/5 have in common?

Andi