From: sashiko-bot@kernel.org
To: "Joonho Lee" <mynameisjune111@gmail.com>
Cc: virtualization@lists.linux.dev,
"Michael S. Tsirkin" <mst@redhat.com>,
"Eugenio Perez" <eperezma@redhat.com>
Subject: Re: [PATCH v14 01/12] ALSA: pcm: mark stop-threshold accesses for capture policy sampling
Date: Wed, 04 Nov 2026 02:28:25 +0000 [thread overview]
Message-ID: <sashiko-outbox-196467@kernel.org> (raw)
In-Reply-To: <20261104021745.57733-2-mynameisjune111@gmail.com>
> The staged virtio-snd capture path needs to sample stop_threshold from
> completion context to distinguish free-running capture from bounded
> capture. Software parameters can update this field while capture runs.
>
> Mark the runtime stop-threshold assignments with WRITE_ONCE and the proc
> status read with READ_ONCE. This pairs the assignments with the driver's
> READ_ONCE policy sampling in patch 9.
>
> These annotations do not provide a transaction for the entire sw_params
> update. The driver serializes its cached policy and accounting with its
> own substream lock.
>
> Assisted-by: LLM
> Signed-off-by: Joonho Lee <mynameisjune111@gmail.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261104021745.57733-1-mynameisjune111@gmail.com?part=1
next prev parent reply other threads:[~2026-11-04 2:28 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 2:17 [PATCH v14 00/12] ALSA: virtio: staged capture recovery and PCM RESET synchronization Joonho Lee
2026-11-04 2:17 ` [PATCH v14 01/12] ALSA: pcm: mark stop-threshold accesses for capture policy sampling Joonho Lee
2026-11-04 2:28 ` sashiko-bot [this message]
2026-11-04 2:17 ` [PATCH v14 02/12] ALSA: pcm: report partial progress under the stream lock Joonho Lee
2026-11-04 2:29 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 03/12] ALSA: pcm: add an optional reset operation " Joonho Lee
2026-11-04 2:36 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 04/12] ALSA: virtio: Propagate PCM send failures through ACK Joonho Lee
2026-11-04 3:02 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 05/12] ALSA: virtio: Recover PCM state after a failed start Joonho Lee
2026-11-04 2:59 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 06/12] ALSA: virtio: Retain queued messages through device reset Joonho Lee
2026-11-04 3:21 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 07/12] ALSA: virtio: Keep PCM DMA buffers alive through device ownership Joonho Lee
2026-11-04 3:30 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 08/12] ALSA: virtio: Keep control payloads alive through DMA completion Joonho Lee
2026-11-04 3:27 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 09/12] ALSA: virtio: wait through signals for PCM teardown Joonho Lee
2026-11-04 3:39 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 10/12] ALSA: virtio: add staged capture and serialize PCM lifecycle accounting Joonho Lee
2026-11-04 3:50 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 11/12] ALSA: virtio: prioritize staged capture period work Joonho Lee
2026-11-04 3:43 ` sashiko-bot
2026-11-04 2:17 ` [PATCH v14 12/12] docs: describe virtio-sound capture options Joonho Lee
2026-11-04 3:45 ` sashiko-bot
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