[Intel-gfx] [PATCH i-g-t 3/6] igt/gem_sync: Double the wakeups, twice the pain

Joonas Lahtinen joonas.lahtinen at linux.intel.com
Tue Jun 19 13:38:26 UTC 2018


Quoting Chris Wilson (2018-06-19 13:49:17)
> To further defeat any contemplated spin-optimisations to avoid the irq
> latency for synchronous wakeups, increase the queue length.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas


More information about the Intel-gfx mailing list