From nobody Sun Feb 8 11:21:37 2026 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 153C42E9EAE for ; Wed, 24 Dec 2025 16:26:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766593607; cv=none; b=YIazWWSXx2CaKHrnJyUbyvk1wggRErwEtkr6Xev6dFE5u56PokNoqEy3EsbU8IJOw30VGGq1+7vzoue02R3CnXI7Oj9ViyM5se5N6yXOI2pA5n+cMKUnlsbqK8RZpij7CLz8TWN0q48elSmhqiqbJUxHNUpyPF/a+oYr+44P7Lc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766593607; c=relaxed/simple; bh=MpADY4H1/9EaIyzglL4HK1096jkY3MXoPy93CMhG7VI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kFlitPGMe3X1ntg/xo1eyOH9mSVPpQEn7dSUGxPA3U4MGzyFk3V5cX0XtV1K88MXcQWTVd8VXXForNh1SW0PFnETMeS6+dAHNfV545cBF1ZHcLaeY0GCtzFn7iZ0NXjz6RFylci2+DJZrUi6cbL2nWH5x2OloGAPLmYeOAcTECo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=CYA1EB/1; arc=none smtp.client-ip=209.85.221.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="CYA1EB/1" Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-430f57cd471so3238314f8f.0 for ; Wed, 24 Dec 2025 08:26:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1766593602; x=1767198402; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=UjvNui8uf2x+1V38SwszVb0XjMPh4oFaiakgdH7Uzno=; b=CYA1EB/1kbHhRsiqA9rPITnAIRThSxM9DnGLGaKGmNNS5PRqmOuOi++MphckxGMBYZ CDWFcRHzSw9VHwzh2J4DtP6YfyDiDw2EGYhoVfZHRXG2fojXbZpFayM6m33YNTR50zco a0eAzCNviiV0iaXDwrRo98B90C2eYvIlJQGWABhBnxxnUm413cizTd9d+u9g/KH/DU0Q O/pSuN5Wp3NJKWYTkWhvwq5cfrp2dL5OVwA5ympLUskw7XBDBZM+cobUvP5hziruFkmt sK0HotcRb4OFgoY2/xrQhGgjdRszksFePjvM2w3MVYiCtX1EVBddyECdkoIISgNkwoIf M01w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766593602; x=1767198402; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=UjvNui8uf2x+1V38SwszVb0XjMPh4oFaiakgdH7Uzno=; b=PWv9HX6N3Aq37HEAzpHxUWe08HLiE67kE6jDyd8ZwheSEX8p0ocGRvmemot6kTTC6B /nxvgCYB4TSIzU6YMa/tZCLzlwBXWykp3hzY3vqSsa11LozHwvd21IA5RAQW305q6k/D SXVhSDXixKFCCHzGtCqD4e0GpT25llO6bRCZStH+V426NG73aJnf6ooVslk8lUF9iLzT dV7b8bhNQy1dJC6wv2LpuYAj67KT8e9zAkjBYiwtGFOcFnuAziUH9pZ1XTHKG/XKda9I 5mSfM4dLCCAuCeSjfZrf6IyspGgC6aZTYzkN+ldo2Au1sRgrbi5ug1ZhPdBNrwu5BgpM 34oQ== X-Gm-Message-State: AOJu0YwTXmBlcwPJS+Sb+Jxpmopa8erkh7IHEPH+9Ji2La34MRCoJBle pPl7IOBFSsR7fBqLKR5B78QamwVc5Ee+Quf4C3qt+lCBafUQnT1/iIXNruHD3dclNwt/DDXPDr6 PhG0M X-Gm-Gg: AY/fxX6J5/PPR+DqP+rn2v/DNf2BbSWWDezQZJgh6EU27sIdHAMu41wB/AE/PoUNzZl m/YTbx26ASLd5fkN4FA1NFs/iG8ifnjm/usr8KgqkrgM0WXCNzH2MDfGgX5DRAH2/ouHsuR3PWE UbEnsUNALG6qssLtgcI4dIlDvEX/scYXpuUJWGgo5Jf3A9bwJe8DV/QrNcC2irsMcoZFC/wOKIo oD+c1/PZyPOHgtzMR5BRq1UzBjxjsrYUk79qIRR4ct8+zMz9AUYU2hmd9zPANmnwUxDm22XZXxh 0GWzFeSLknhCZ5CehopdhVHwbYIRdnMhqb6CrT1arKqaEYFbLR0iWH1pp4TbHn9bU8JMks0BG4f 4uIdJav5EdtXFz3WkBzI1iQjLXfmZzAwLNbskFtZW/QO+xh4k4vlW/e7Nr9MVUWptJPLod0CYYq Y8bAYZh0B52oJ4jGzmLauKLR8Qs+fsRda+b9c= X-Google-Smtp-Source: AGHT+IFCu50eZvBBr2W+oec47RQVvfOW6P5PuRs/XfFOVA0cuo+RwrbxG9N+vhqR7T8rBeKlQ9vuqA== X-Received: by 2002:a05:6000:2211:b0:42f:bbc6:edab with SMTP id ffacd0b85a97d-4324e4fb405mr22339532f8f.29.1766593601769; Wed, 24 Dec 2025 08:26:41 -0800 (PST) Received: from localhost.localdomain ([2a00:6d43:105:c401:e307:1a37:2e76:ce91]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4324ea1b1bdsm34171552f8f.8.2025.12.24.08.26.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Dec 2025 08:26:41 -0800 (PST) From: Marco Crivellari To: linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, patches@opensource.cirrus.com Cc: Tejun Heo , Lai Jiangshan , Frederic Weisbecker , Sebastian Andrzej Siewior , Marco Crivellari , Michal Hocko , Charles Keepax , Maciej Strozek , Bard Liao , Pierre-Louis Bossart , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Subject: [PATCH] ASoC: SDCA: Replace use of system_wq with system_percpu_wq Date: Wed, 24 Dec 2025 17:26:35 +0100 Message-ID: <20251224162635.147710-1-marco.crivellari@suse.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This patch continues the effort to refactor workqueue APIs, which has begun with the changes introducing new workqueues and a new alloc_workqueue flag: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The point of the refactoring is to eventually alter the default behavior of workqueues to become unbound by default so that their workload placement is optimized by the scheduler. Before that to happen after a careful review and conversion of each individ= ual case, workqueue users must be converted to the better named new workqueues = with no intended behaviour changes: system_wq -> system_percpu_wq system_unbound_wq -> system_dfl_wq This way the old obsolete workqueues (system_wq, system_unbound_wq) can be removed in the future. Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari --- sound/soc/sdca/sdca_ump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sdca/sdca_ump.c b/sound/soc/sdca/sdca_ump.c index 8aba3ff16872..96537545c1f9 100644 --- a/sound/soc/sdca/sdca_ump.c +++ b/sound/soc/sdca/sdca_ump.c @@ -257,6 +257,6 @@ void sdca_ump_schedule_timeout(struct delayed_work *wor= k, unsigned int timeout_u if (!timeout_us) return; =20 - queue_delayed_work(system_wq, work, usecs_to_jiffies(timeout_us)); + queue_delayed_work(system_percpu_wq, work, usecs_to_jiffies(timeout_us)); } EXPORT_SYMBOL_NS_GPL(sdca_ump_schedule_timeout, "SND_SOC_SDCA"); --=20 2.52.0