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Commit 84835ce2 authored by Deepak Kumar's avatar Deepak Kumar
Browse files

msm: kgsl: Add missing syncpoint_fence/expire trace 



Add missing syncpoint_fence and syncpoint_fence_expire
trace for syncpoint timeline event.

Change-Id: If437217e52c10a5a911cb04197213d3b7835ed4b
Signed-off-by: default avatarDeepak Kumar <dkumar@codeaurora.org>
parent 58b018ec

drivers/gpu/msm/kgsl_drawobj.c

+31 −1
Original line number Diff line number Diff line
@@ -262,12 +262,40 @@ static void drawobj_sync_timeline_fence_work(struct irq_work *work) 
	kgsl_drawobj_put(&event->syncobj->base);

}



static void trace_syncpoint_timeline_fence(struct kgsl_drawobj_sync *syncobj,

	struct dma_fence *f, bool expire)

{

	struct dma_fence_array *array = to_dma_fence_array(f);

	struct dma_fence **fences = &f;

	u32 num_fences = 1;

	int i;



	if (array) {

		num_fences = array->num_fences;

		fences = array->fences;

	}



	for (i = 0; i < num_fences; i++) {

		char fence_name[KGSL_FENCE_NAME_LEN];



		snprintf(fence_name, sizeof(fence_name), "%s:%llu",

			fences[i]->ops->get_timeline_name(fences[i]),

			fences[i]->seqno);

		if (expire)

			trace_syncpoint_fence_expire(syncobj, fence_name);

		else

			trace_syncpoint_fence(syncobj, fence_name);

	}

}



static void drawobj_sync_timeline_fence_callback(struct dma_fence *f,

		struct dma_fence_cb *cb)

{

	struct kgsl_drawobj_sync_event *event = container_of(cb,

		struct kgsl_drawobj_sync_event, cb);



	trace_syncpoint_timeline_fence(event->syncobj, f, true);



	/*

	 * Mark the event as synced and then fire off a worker to handle

	 * removing the fence
@@ -494,9 +522,11 @@ static int drawobj_add_sync_timeline(struct kgsl_device *device, 
		}



		kgsl_drawobj_put(drawobj);

		return ret;

	}



	return ret;

	trace_syncpoint_timeline_fence(event->syncobj, event->fence, false);

	return 0;

}



static int drawobj_add_sync_fence(struct kgsl_device *device,