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 v19 01/12] ALSA: pcm: mark stop-threshold accesses for capture policy sampling
Date: Fri, 06 Nov 2026 16:28:16 +0000 [thread overview]
Message-ID: <sashiko-outbox-201812@kernel.org> (raw)
In-Reply-To: <20261106161838.94308-2-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.
> Signed-off-by: Joonho Lee <mynameisjune111@gmail.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261106161838.94308-1-mynameisjune111@gmail.com?part=1
next prev parent reply other threads:[~2026-11-06 16:28 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 16:18 [PATCH v19 00/12] ALSA: virtio: fix capture accounting Joonho Lee
2026-11-06 16:18 ` [PATCH v19 01/12] ALSA: pcm: mark stop-threshold accesses for capture policy sampling Joonho Lee
2026-11-06 16:28 ` sashiko-bot [this message]
2026-11-06 16:18 ` [PATCH v19 02/12] ALSA: pcm: report partial progress under the stream lock Joonho Lee
2026-11-06 16:30 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 03/12] ALSA: pcm: add an optional reset operation " Joonho Lee
2026-11-06 16:35 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 04/12] ALSA: virtio: Propagate PCM send failures through ACK Joonho Lee
2026-11-06 17:01 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 05/12] ALSA: virtio: Recover PCM state after a failed start Joonho Lee
2026-11-06 17:26 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 06/12] ALSA: virtio: Retain queued messages through device reset Joonho Lee
2026-11-06 17:48 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 07/12] ALSA: virtio: validate indirect capture appl_ptr accounting Joonho Lee
2026-11-06 18:19 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 08/12] ALSA: virtio: Keep control payloads alive through DMA completion Joonho Lee
2026-11-06 18:29 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 09/12] ALSA: virtio: wait through signals for PCM teardown Joonho Lee
2026-11-06 18:45 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 10/12] ALSA: virtio: serialize staged capture lifecycle and defer paused XRUNs Joonho Lee
2026-11-06 19:01 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 11/12] ALSA: virtio: prioritize staged capture period work Joonho Lee
2026-11-06 19:04 ` sashiko-bot
2026-11-06 16:18 ` [PATCH v19 12/12] docs: describe virtio-sound capture options Joonho Lee
2026-11-06 19:14 ` sashiko-bot
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