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drm/amdgpu: free resources on fence usage query

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

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: David M Nieto <david.nieto@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210513174539.27409-1-david.nieto@amd.com
This commit is contained in:
David M Nieto 2021-05-13 10:45:38 -07:00 committed by Alex Deucher
parent 0ff9bf9f3e
commit a7f0849682
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
View file

@ -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);