Commit a7f08496 authored by David M Nieto's avatar David M Nieto Committed by Alex Deucher
Browse files

drm/amdgpu: free resources on fence usage query 



Free the resources if the fence needs to be ignored
during the ratio calculation

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDavid M Nieto <david.nieto@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210513174539.27409-1-david.nieto@amd.com
parent 0ff9bf9f

drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c

+6 −2
Original line number Diff line number Diff line
@@ -669,11 +669,15 @@ void amdgpu_ctx_fence_time(struct amdgpu_ctx *ctx, struct amdgpu_ctx_entity *cen 
		if (!fence)

			continue;

		s_fence = to_drm_sched_fence(fence);

		if (!dma_fence_is_signaled(&s_fence->scheduled))

		if (!dma_fence_is_signaled(&s_fence->scheduled)) {

			dma_fence_put(fence);

			continue;

		}

		t1 = s_fence->scheduled.timestamp;

		if (t1 >= now)

		if (!ktime_before(t1, now)) {

			dma_fence_put(fence);

			continue;

		}

		if (dma_fence_is_signaled(&s_fence->finished) &&

			s_fence->finished.timestamp < now)

			*total += ktime_sub(s_fence->finished.timestamp, t1);