[PATCH v2] drm/virtio: Spiff out cmd queue/response traces

Dmitry Osipenko dmitry.osipenko at collabora.com
Mon Jan 2 14:59:14 UTC 2023


On 11/30/22 03:08, Rob Clark wrote:
> From: Rob Clark <robdclark at chromium.org>
> 
> Add a sequence # for more easily matching up cmd/resp, and the # of free
> slots in the virtqueue to more easily see starvation issues.
> 
> v2: Fix handling of string fields as well
> 
> Signed-off-by: Rob Clark <robdclark at chromium.org>
> Reviewed-by: Dmitry Osipenko <dmitry.osipenko at collabora.com>
> ---
>  drivers/gpu/drm/virtio/virtgpu_drv.h   |  3 +++
>  drivers/gpu/drm/virtio/virtgpu_trace.h | 26 +++++++++++++++-----------
>  drivers/gpu/drm/virtio/virtgpu_vq.c    | 13 ++++++++++---
>  3 files changed, 28 insertions(+), 14 deletions(-)

Applied to drm-misc-next

-- 
Best regards,
Dmitry



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