Quoting Tvrtko Ursulin (2018-04-05 13:39:19) > From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > Keep a count of requests submitted from userspace and not yet runnable due > unresolved dependencies. > > v2: Rename and move under the container struct. (Chris Wilson) > v3: Rebase. > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > --- > drivers/gpu/drm/i915/i915_request.c | 3 +++ > drivers/gpu/drm/i915/intel_engine_cs.c | 3 ++- > drivers/gpu/drm/i915/intel_ringbuffer.h | 8 ++++++++ > 3 files changed, 13 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c > index 5c01291ad1cc..152321655fe6 100644 > --- a/drivers/gpu/drm/i915/i915_request.c > +++ b/drivers/gpu/drm/i915/i915_request.c > @@ -640,6 +640,7 @@ submit_notify(struct i915_sw_fence *fence, enum i915_sw_fence_notify state) > rcu_read_lock(); > request->engine->submit_request(request); > rcu_read_unlock(); > + atomic_dec(&request->engine->request_stats.queued); But we use atomic here? Might as well use atomic for request_stats.runnable here as well? -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
