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=1793264149; b=CMTUQFZs0TLi4J02YhtJqadDZWZZdgkqrjvEszCKPMWZTqEXbDkiwrwW3MQ3Lb+4E9Va 7T5ScVVPZkkVuTBkHWP50BygfjobByp9PWDyfI0YPff42JUOAb5i4VlPu6I8vyrLVcJGN zk+l/ruKhPeFaao/RddpnM7+llmNqmhAKRNwWpfq6UHDlyl9VTQJV1gsiR3ZdkQIfbFpD V1B5e8fLMmfx71jK+w4GXRhebeNMODQZMBqqdHLPubfDGnB0ZKfq0aHE3BYVgsFSPpAMs JHro3nnuh7O5UHdjYCz3B/bK4M0EfbIK5KeiBJr8OEVUP6vhAbV3AVLvC2FXGAoSLmA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793264149; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=r7oEdPCb0og6uJ0uU06Qq1+zbZoVjmDqHhX5FHUe+1I=; b=OmC2eBF0CKL2otGqn2jeo9TCkiIWqSGCEIVd9vFwMOIjx0Vg1tWPknD3dqzkl96Bq1H8 Ou8Ea0uq4Iq8SW176tIkT1W5+6jFcfNvfgw28CfABSra9MpPh1RuDidIIeyguONMIWLhK 7gUOS76kLYbEJWwBKWf/TPnTspyKuL1pSJgrpamVwlnoxS3OIvbUg/AhWTay3cpvVWdpp qmbIR75HmUbtzs1JyT/6n9+Mkhe+fM68F2BPS+WHeAqjm+tV+c8juH6ZcbqyxSWRiXXec THd5TzjJEdmZ3Ph0wJlxj1nV4Y5v1On4iVQFW0a/50j/X9Bxn+HVKqUEcQcxs9HBFQQ== 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=J28VIN3l; 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 AC609606A31A for ; Thu, 29 Oct 2026 08:55:48 +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=J28VIN3l Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1834A1F01825; Thu, 29 Oct 2026 08:55:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793264148; bh=r7oEdPCb0og6uJ0uU06Qq1+zbZoVjmDqHhX5FHUe+1I=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=J28VIN3lNo19n3lE+x/lgP3vLE56l+3UCL2zabm+8EHF2Uiv9+pLIr0qTEtRgFZ/q uk2NCIYTikdcN5UqNWNM6Bx2XeQHGNyhucSOSAlMO/fFvyxefnxvCXkWXxAz5l59fc w5JAtdOCRtkVh5SpPRrWfln1v2ROXNXn8+sjMvmX2c3KSHDvlsqGquv3AhbOc5wGzB isZSalD/paPGy/Fr2p6+TAD5JHIdG8NEkV2nQrThyG4Jz9VacWy32FM9eZ2Dfe3TWU 5x/VTkypdr2Ut3jacCPQSnJCSUya41tcF/fcdAUCQBaYyzoZkP3hblSSPi3trRrTpY wnVp9BwICPMtg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v9 07/14] 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: <20261029085032.70689-8-mynameisjune111@gmail.com> References: <20261029085032.70689-1-mynameisjune111@gmail.com> <20261029085032.70689-8-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 29 Oct 2026 08:55:47 +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/20261029085032.7068= 9-1-mynameisjune111@gmail.com?part=3D7