Quoting Joonas Lahtinen (2018-11-06 10:55:32)
> Quoting Chris Wilson (2018-11-05 19:06:40)
> > As we may have to iterate a few thousand elements to acquire and release
> > the shmemfs backing storage for a GPU object, we need to break up the
> > long loop with cond_resched() to retain a modicum of
Quoting Chris Wilson (2018-11-05 19:06:40)
> As we may have to iterate a few thousand elements to acquire and release
> the shmemfs backing storage for a GPU object, we need to break up the
> long loop with cond_resched() to retain a modicum of low latency for
> other processes.
>
> Testcase: igt/
As we may have to iterate a few thousand elements to acquire and release
the shmemfs backing storage for a GPU object, we need to break up the
long loop with cond_resched() to retain a modicum of low latency for
other processes.
Testcase: igt/benchmarks/gem_syslatency
Signed-off-by: Chris Wilson
