On Tue, Jan 20, 2015 at 04:14:58PM +0000, Daniel, Thomas wrote: > > -----Original Message----- > > From: Intel-gfx [mailto:[email protected]] On Behalf > > Of Mika Kuoppala > > Sent: Tuesday, January 13, 2015 9:32 AM > > To: [email protected] > > Subject: [Intel-gfx] [PATCH 1/2] drm/i915: Balance context pinning on reset > > cleanup > > > > We pin when we submit to execlist queue. Balance the pinning when the > > submitted queue is cleaned on reset. > > > > Cc: Dave Gordon <[email protected]> > > Signed-off-by: Mika Kuoppala <[email protected]> > > --- > > drivers/gpu/drm/i915/i915_gem.c | 4 ++++ > > drivers/gpu/drm/i915/intel_lrc.c | 1 + > > 2 files changed, 5 insertions(+) > > > > diff --git a/drivers/gpu/drm/i915/i915_gem.c > > b/drivers/gpu/drm/i915/i915_gem.c index 6c40365..68ea67d 100644 > > --- a/drivers/gpu/drm/i915/i915_gem.c > > +++ b/drivers/gpu/drm/i915/i915_gem.c > > @@ -2657,6 +2657,10 @@ static void i915_gem_reset_ring_cleanup(struct > > drm_i915_private *dev_priv, > > execlist_link); > > list_del(&submit_req->execlist_link); > > intel_runtime_pm_put(dev_priv); > > + > > + if (submit_req->ctx != ring->default_context) > > + intel_lr_context_unpin(ring, submit_req->ctx); > > + > > i915_gem_context_unreference(submit_req->ctx); > > kfree(submit_req); > > } > > diff --git a/drivers/gpu/drm/i915/intel_lrc.c > > b/drivers/gpu/drm/i915/intel_lrc.c > > index 7670a0f..56a3625 100644 > > --- a/drivers/gpu/drm/i915/intel_lrc.c > > +++ b/drivers/gpu/drm/i915/intel_lrc.c > > @@ -1774,6 +1774,7 @@ void intel_lr_context_free(struct intel_context > > *ctx) > > intel_unpin_ringbuffer_obj(ringbuf); > > i915_gem_object_ggtt_unpin(ctx_obj); > > } > > + WARN_ON(ctx->engine[ring->id].unpin_count); > > intel_destroy_ringbuffer_obj(ringbuf); > > kfree(ringbuf); > > drm_gem_object_unreference(&ctx_obj->base); > > Assuming this still patch still applies after Nick Hoath's recent changes, > Reviewed-by: Thomas Daniel <[email protected]>
Both merged, thanks for patches&review. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
