From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f74.google.com (mail-wr1-f74.google.com [209.85.221.74]) (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 93C173AE707 for ; Tue, 3 Feb 2026 15:39:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770133195; cv=none; b=bmxcAWy6GFYEvQggc4OWnRLh0LRNuhPfbu2cHWwMIV4JsY/ZQQJWNEggCKLRB3tbgq3yAXO1jBYKxQ2FgwyhSJjfylHypRIQNPgT6Vgqfo9eHi17TsobNVa6viXsUN2u7thx7YAM2qKjeXUWEDW8wbk5j4vELwaoGrEWVEjEyGo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770133195; c=relaxed/simple; bh=qNfUwrpCiGE6r7mkqFjE2Xl4k/fEDgaTobIVEGwXXO8=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=TzMaI9jQ8kW/Vth96kRQW8QbyOss25Vra3pcuq9S95Cn71v6yndkO7DWLlZF7+lojjy43SacpRMcC9RB+IpaEcRg07VcRMUj/GtmpbyvSqZsICeP8YRfJW8tPzPiS7AkgiJ48nDArP4aEO/+VptRS9MBvYgtnmmOuznJlnKg+3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=QeuQUfBR; arc=none smtp.client-ip=209.85.221.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="QeuQUfBR" Received: by mail-wr1-f74.google.com with SMTP id ffacd0b85a97d-42fb1c2c403so4666019f8f.3 for ; Tue, 03 Feb 2026 07:39:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1770133192; x=1770737992; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=Pmnn5t92lSnSpuZRAJvJB0gsvukMfI2txyxc38rCEgA=; b=QeuQUfBRKc3Fc0g83D574NsY6wwQxgSkvFbUQWsoMNuBdwWJIv6upOZyXq74IkuIF9 GFGtnvOS+s9/lM0bis3waWMSB2Dr/uDgGJtsaJLaUV4Y6ecKxtA8kP5QhLRtsWXeVQ1E VHl/7uIP7bCCSROFGkj/46LIxnrcj47bfP6kYcsTcGNp4JcVWu4a3cbueJOwhHWJku1n 7lQcArvNuetWJwab4hHLSr7J0ayOyah6TgbTXrtODYMNaHO0SSR33L4Q8qHzgpY0vVxX zwprPVa/gsS8XGBUu49afxNS2sTJV11BavWKXoDrXfSy0ApPtw14xbO8jFkz/kWwgS1V G3pw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770133192; x=1770737992; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Pmnn5t92lSnSpuZRAJvJB0gsvukMfI2txyxc38rCEgA=; b=WdlSIkWEMHwebDubx32hm/rmQ9CTRt/2sjc/l0ImMMYZe7h1ruTtiABNd4PHDZef6q J2u38D86OnV0O6V8Rh6kX8iJjxkg2JmnUxElmPgXxwegLrtYffS2pkH3r6Q5sAsS/X/I AKqAT4RYRLnE7fq63xSyCR+zBrNN11lsbzbLdQbLStNU0G38BP4JJpZYheefT/K+shMt 92QtsZ32EuxBMLFS4yCEpQQYEKvYR8puuC/4zlj7O8X6Fvf8nMZi9FRtO8YNaj0sfQHq MqG9iK7CYWAMxHT+5GAal5uzmxVudVnUEmXcMnNVWMwm0ZTc4J/2c9qCNirQSSWvaPEl Pj1g== X-Forwarded-Encrypted: i=1; AJvYcCUTH+3RWvwExGWm9f8dmryIOtBZRpG8GCbCwnuITP9e+tLn24Kk492VePRpA+OyuOm0ZDFg2OuRNH5JJtkOeQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yw8VnilnV0bVKXgButmdM0fbrhR3+EhMAgAPHJsDEGY2iJQOIZi 68mfaXqa1O9tTiLc1pKgVfSn2fQJdAx4fblchtBXvJM51h/6IOmq2zwP3vSrRLuxqVR462zfHAM xsiTGTD3rQttaqMHokg== X-Received: from wrnx6.prod.google.com ([2002:adf:ec06:0:b0:435:a287:83b]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6000:40c9:b0:431:35a:4a8f with SMTP id ffacd0b85a97d-435f3aaf7d9mr23133470f8f.47.1770133191927; Tue, 03 Feb 2026 07:39:51 -0800 (PST) Date: Tue, 3 Feb 2026 15:39:51 +0000 In-Reply-To: <20260203152818.317806-2-marco.crivellari@suse.com> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260203152818.317806-1-marco.crivellari@suse.com> <20260203152818.317806-2-marco.crivellari@suse.com> Message-ID: Subject: Re: [PATCH v4 1/2] rust: add system_dfl() around the new system_dfl_wq From: Alice Ryhl To: Marco Crivellari Cc: linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Tejun Heo , Lai Jiangshan , Frederic Weisbecker , Sebastian Andrzej Siewior , Michal Hocko , Miguel Ojeda , Alex Gaynor Content-Type: text/plain; charset="utf-8" On Tue, Feb 03, 2026 at 04:28:16PM +0100, Marco Crivellari wrote: > The C code defines 2 new workqueues: system_percpu_wq and system_dfl_wq, > respectively the futures replacement for system_wq and system_unbound_wq. > > This change introduce system_dfl(), that use the new system_dfl_wq. > > system_unbound_wq will be replaced in a future release cycle and should > not be used. > > Suggested-by: Tejun Heo > Signed-off-by: Marco Crivellari Reviewed-by: Alice Ryhl