From: Dmitry Osipenko <dmitry.osipenko@collabora.com>
To: "Akihiko Odaki" <akihiko.odaki@daynix.com>,
"Huang Rui" <ray.huang@amd.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Michael S . Tsirkin" <mst@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>
Cc: "Gert Wollny" <gert.wollny@collabora.com>,
qemu-devel@nongnu.org,
"Gurchetan Singh" <gurchetansingh@chromium.org>,
"Alyssa Ross" <hi@alyssa.is>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Stefano Stabellini" <stefano.stabellini@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Xenia Ragiadakou" <xenia.ragiadakou@amd.com>,
"Pierre-Eric Pelloux-Prayer" <pierre-eric.pelloux-prayer@amd.com>,
"Honglei Huang" <honglei1.huang@amd.com>,
"Julia Zhang" <julia.zhang@amd.com>,
"Chen Jiqian" <Jiqian.Chen@amd.com>,
"Rob Clark" <robdclark@gmail.com>,
"Yiwei Zhang" <zzyiwei@chromium.org>,
"Sergio Lopez Pascual" <slp@redhat.com>
Subject: Re: [PATCH v2 5/6] virtio-gpu: Support asynchronous fencing
Date: Sat, 19 Oct 2024 00:31:27 +0300 [thread overview]
Message-ID: <f79ebab7-fe1c-419d-89d5-6238b0b36ba5@collabora.com> (raw)
In-Reply-To: <9362f8ac-5616-4f6d-b424-3a2b679c2141@daynix.com>
On 10/18/24 08:28, Akihiko Odaki wrote:
>> +static void virgl_write_context_fence(void *opaque, uint32_t ctx_id,
>> + uint32_t ring_idx, uint64_t fence)
>> +{
>> + VirtIOGPU *g = opaque;
>
> What about taking the BQL here instead of having a QEMUBH?
That will block virglrenderer thread writing the fence, which in turns
might block other virglrenderer threads.
--
Best regards,
Dmitry
next prev parent reply other threads:[~2024-10-18 21:32 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-15 4:32 [PATCH v2 0/6] Support virtio-gpu DRM native context Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 1/6] ui/sdl2: Restore original context after new context creation Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 2/6] ui/sdl2: Implement dpy dmabuf functions Dmitry Osipenko
2024-10-18 5:22 ` Akihiko Odaki
2024-10-21 1:02 ` Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 3/6] linux-headers: Update to Linux v6.12-rc1 Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 4/6] virtio-gpu: Handle virgl fence creation errors Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 5/6] virtio-gpu: Support asynchronous fencing Dmitry Osipenko
2024-10-18 5:28 ` Akihiko Odaki
2024-10-18 21:31 ` Dmitry Osipenko [this message]
2024-10-22 5:11 ` Akihiko Odaki
2024-10-22 12:37 ` Dmitry Osipenko
2024-10-22 12:44 ` Dmitry Osipenko
2024-10-23 7:51 ` Akihiko Odaki
2024-10-23 10:04 ` Akihiko Odaki
2024-10-24 0:09 ` Dmitry Osipenko
2024-10-15 4:32 ` [PATCH v2 6/6] virtio-gpu: Support DRM native context Dmitry Osipenko
2024-10-18 5:33 ` Akihiko Odaki
2024-10-21 1:33 ` Dmitry Osipenko
2024-10-24 10:09 ` [PATCH v2 0/6] Support virtio-gpu " Alex Bennée
2024-10-24 12:21 ` Dmitry Osipenko
2024-10-24 12:45 ` Alex Bennée
2024-10-24 17:12 ` Dmitry Osipenko
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