From: Dmitry Osipenko <dmitry.osipenko@collabora.com>
To: Rob Clark <robdclark@gmail.com>, dri-devel@lists.freedesktop.org
Cc: Rob Clark <robdclark@chromium.org>,
David Airlie <airlied@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Gurchetan Singh <gurchetansingh@chromium.org>,
Chia-I Wu <olvaffe@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
"open list:VIRTIO GPU DRIVER"
<virtualization@lists.linux-foundation.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drm/virtio: Spiff out cmd queue/response traces
Date: Tue, 29 Nov 2022 21:38:22 +0300 [thread overview]
Message-ID: <887fa036-c370-c241-94c8-3cb7433e09f8@collabora.com> (raw)
In-Reply-To: <20221129174330.262751-1-robdclark@gmail.com>
On 11/29/22 20:43, Rob Clark wrote:
> From: Rob Clark <robdclark@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.
>
> Signed-off-by: Rob Clark <robdclark@chromium.org>
> ---
> drivers/gpu/drm/virtio/virtgpu_drv.h | 3 +++
> drivers/gpu/drm/virtio/virtgpu_trace.h | 20 ++++++++++++--------
> drivers/gpu/drm/virtio/virtgpu_vq.c | 13 ++++++++++---
> 3 files changed, 25 insertions(+), 11 deletions(-)
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
--
Best regards,
Dmitry
prev parent reply other threads:[~2022-11-29 18:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-29 17:43 Rob Clark
2022-11-29 18:38 ` Dmitry Osipenko [this message]
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