kernel/linux.git/drivers/gpu/drm/virtio/virtgpu_trace.h, branch v6.6.131 Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.131 2023-01-02T14:51:27+00:00 drm/virtio: Spiff out cmd queue/response traces 2023-01-02T14:51:27+00:00 Rob Clark robdclark@chromium.org 2022-11-30T00:08:41+00:00 urn:sha1:2591939e881cf728b6ac45971eeec2f58051c101 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@chromium.org> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221130000841.318037-1-robdclark@gmail.com drm/virtio: add trace events for commands 2019-05-06T08:52:58+00:00 Chia-I Wu olvaffe@gmail.com 2019-04-29T22:08:25+00:00 urn:sha1:5daf8857c9909903348a1559586be8a09564089e Trace when commands are queued for both ctrlq and cursorq. Trace when responses are received for ctrlq. Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190429220825.156644-3-olvaffe@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>