From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793701030; b=breFpxg0v4kSfw9TxB2fWNTWwwbIvj9ubufD1kts55wkk+ENtrtnTxenC/+Y2Hl96F5v BC0vj60c49NPP2IBT0CjKOrJuf+v3Rj4DBjD1yHTZnGBo8G0d7fjT9/hlWwMwWliCuTRE vr7BBV4mTSVAn2ylQ7LzGlNMwxprqPzmO3yX79A0W1BZqUmkrtNUyH1eXJ7wlZKaNuChl Xkrr62T3Qr4afF9G+3Wuokc/6oNjTNGlH89Q4kl0Tg1pP9+5cnICr6l9SJ0W0GlqEb3x0 nEwVUpBbn5eEFV9Yx46d4UI04hTl2jC46ImBCYC7uA2cBlqqdKdJsWBRJC03ZSv78dQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793701030; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=PkBSgq1iANGhkBorWYDZdv/aZPUUT3f2DxK9faj9i2s=; b=n2O5Jw7MvJSs3PM2HMXFzbnGGcJdaXoYNRhPzZwT+w0mQ9u8xt4sVHEPagBW3YC9X2kM Tv68b2MxDxHvMGdOyXyb2p4bbZeZL7CsQCjyB3UKWqTeOvy7Cx6G2sFSi9OckVcWHMEu3 F9F7+Y0cTgc679j16ai3OTX/+Y/ndsA8cCdKrF7pgouRGCcHXOje/+rkPsCwnrIed0DLa 4+UGVCg2H7fGvo3dXw2qlDS5l6l8XuDZKDdVDEnt6e68VfV8QkXwJeqgIvEeASJcOYv68 g1aYezWkM8kb8qMm/rEKhNy0t2KvILy0EVpQZD6RQt/aum4TS4L/ia/hvOAGxqn4ocg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=MMsOK2pM; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62F20606A831 for ; Tue, 3 Nov 2026 10:17:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=MMsOK2pM Received: by smtp.kernel.org (Postfix) with ESMTPSA id C686D1F000C1; Tue, 3 Nov 2026 10:17:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793701030; bh=PkBSgq1iANGhkBorWYDZdv/aZPUUT3f2DxK9faj9i2s=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=MMsOK2pMTM1PvQoWJlzG9f2JF74H3558BN21yxHnsnqfX6ksCm0AL+LJ5vlJ4ycYQ LKQhqW7UeBfNcxp0MjFYt6PViT/4fAx5o8MyJz13wDCWEPHNczzR83CRglWPk1hChi 2d5rHNvZXLnPuzZsSvYkGEwuZ59l9XSZrpVqBRAzYReMmTjItgc4u4+OoCI92eu5MP r4xcl2+caV3F1C+5Z2oHsRddyqGrj4oHPmn8+/t7n13maeeedeitQHwNoE1gBfPGL6 23l//ZwB46YBNUh9tGGavwc/5tshPjqvq49M/YGVHhyHZfRycHmDySS9eFHmSL01tj uQEwrXtael0kQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v13 07/12] ALSA: pcm: mark stop-threshold accesses for capture policy sampling Reply-To: sashiko-reviews@lists.linux.dev To: "Joonho Lee" Cc: virtualization@lists.linux.dev, "Michael S. Tsirkin" , "Eugenio Perez" In-Reply-To: <20261103080821.16983-8-mynameisjune111@gmail.com> References: <20261103080821.16983-1-mynameisjune111@gmail.com> <20261103080821.16983-8-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 03 Nov 2026 10:17:09 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > 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. >=20 > 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. >=20 > 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. >=20 > Assisted-by: LLM > Signed-off-by: Joonho Lee Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261103080821.1698= 3-1-mynameisjune111@gmail.com?part=3D7