Re: [Intel-gfx] [PATCH v2] drm/i915: Flush the idle-worker for debugfs/i915_drop_caches

2017-10-18 Thread Joonas Lahtinen
On Wed, 2017-10-18 at 13:16 +0100, Chris Wilson wrote: > After being requested to idle the GPU, flush the idle worker to drop the > residual active state, and any internal object caches. > > v2: By popular demand, introduce DROP_IDLE for fine-grained control from > userspace, though it should be u

[Intel-gfx] [PATCH v2] drm/i915: Flush the idle-worker for debugfs/i915_drop_caches

2017-10-18 Thread Chris Wilson
After being requested to idle the GPU, flush the idle worker to drop the residual active state, and any internal object caches. v2: By popular demand, introduce DROP_IDLE for fine-grained control from userspace, though it should be used as part of a DROP_ACTIVE | DROP_RETIRE | DROP_IDLE |