From nobody Wed Oct 8 19:58:43 2025 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (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 DEE342C374E for ; Wed, 25 Jun 2025 10:49:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750848596; cv=none; b=BkHYhth+IbLFAm+mzhGJbha7GEUfUexXL+8wzdajy0OGIoHlX1C6xuwcmLRBnD3ItHpls88qtbAlCuIilYGqHSLkRrS+RcQgY2aUKslm2WNByArun+Morv5tHsHXlYHxHRGyTpYOdxVImKgDb094RGuHLxdDYmb9fKdKS4PP6NY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750848596; c=relaxed/simple; bh=QxhCKOwQX3/w4cEC+YBV23ieMtNm48ah9QIvp2Iaer8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gCGIcC0jQ/e9afaP+G4vz2MR1SKkgIIS7k1+PZOpJpA40gEJ6TIdVGY92Nu1++/n2t1+CSxam8CVsEP99PiplgBPiwFOcoBVk0tx8jzzt7wMNyaAd02jeJgpNaJy+CqcAUoRTduWa7NQ9vP3pHbMiYDoOkQnC2+8bi/l7EjoseY= 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=CKLjUTX3; arc=none smtp.client-ip=209.85.128.46 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="CKLjUTX3" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-442fda876a6so57650845e9.0 for ; Wed, 25 Jun 2025 03:49:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1750848593; x=1751453393; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=tjfLYY6m+InLLOXmQz/G5wxqGf7sYVhoMUnxMflt9JY=; b=CKLjUTX3QW3aFzrGgJEtzX94zCJrtTaqo7L9q7AwXOSG5i/d0YXxhRT7TrB7l+EjJ2 WWA7W/p/SQHoUdolWCVRmdQPo5MZcKPLNwWV/W2Daz4g6pDvSRFbYM4kNMmsrQzjGAie r9FQy4K0m4HqN3/MhL3lcqn1dF7Lv1/lxE4jYRMRwVYiwnxRw8ob50W7KNFoy7vFCjC1 1vxNb5SsgCXirRhoxZkN7wOwFYrpXcS2QcWhWtPQNjAY8b4yIskUqObiJvV3qSszscdF 8rCv2W4PMSYLbZfkmEfsUK/gDYkyKwatrWtsZ+5h1kmIJ3o4CyrfID87czBQIGq/xT5X ReBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750848593; x=1751453393; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=tjfLYY6m+InLLOXmQz/G5wxqGf7sYVhoMUnxMflt9JY=; b=kk60dOck/Oh9gazDKv6xBcStCRR8ayJrVnRAetYdepcxFGR72/vSQ2O3BcL7nMcrGF YhDENa8KAeLiQkLZ5ISu1mxUUMrS75KumUH6ZVk710gq2cjKbWaVAyIqgPpXa2xi8ZHj AOXnA+G9yAeXzC10RL8es+gvdiFY6eFhl0BWDiuenO9z/czZv25iNWamJStMNPRMZLTN dFU4dmyCwoOH3FVrNrrt60onW/6u9uRZpTa6KbsU0hoRqp/HvjLbIUZYrH12l1HERlEf oAexNOUFSsQhw7EJNgHOohutBzLg7K5wVqtw8IRnjSnbnqUVaCRe1SPKcD1N6eni8jh3 uLow== X-Gm-Message-State: AOJu0YznCPieT2qhamPK2ZMmObYyjyOQT87TV5MJoZSOckl76jtfEjh/ W5wTm31uqmVPCxwN+/R11uIIuI7XYtsUvxRfVbx4Q7QJX7jqUmH71TZpLXz7DT8fF1AdzqfSmYc h7Q7M7C8= X-Gm-Gg: ASbGncuKPx6X99KEripkA/M+xFEyezUEs2VKo/xBWjyl6hGDEZI4ehBvKc9GSDWRpuY BsyxG5M5gOEQFnMWXGsJT6uqpTBVjsc9xOnWAl8KJPR8DvwB7x5hl6FGXfuMn2P6ZrZDbQZv7sU ZGdIiOErGly//vhmV3wxOjbpES4hmVK3wKjnXwrfCaC8IZfEWz4ds6FfinlK1C0nChcxIZd+89E RHaI4ESzYDUSF3FxgSOyoTfTElZ492B2a+x1PQ2T13oz3zR2u7sJS2WjRTHkcRgAqhd7GuwCt7C fFpZZxRMcXlPdKGfSeZBgAnnT7psxVq2AHVDYZPaHD4NH3NCOQbhDCjMw0pYOiruzhweuA928Gl lgPw+prp1qw== X-Google-Smtp-Source: AGHT+IHm928/gVX1BV/DpjdMaorM7QwdkK2jDA6VeU3isTyZr79v8CCILH9z6/QfH4oCziJiSkCxbg== X-Received: by 2002:a05:600c:5492:b0:453:6ca:16b1 with SMTP id 5b1f17b1804b1-45381af1eaemr20632185e9.26.1750848592827; Wed, 25 Jun 2025 03:49:52 -0700 (PDT) Received: from localhost.localdomain ([2a00:6d43:105:c401:e307:1a37:2e76:ce91]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4538233c49fsm16195055e9.7.2025.06.25.03.49.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Jun 2025 03:49:52 -0700 (PDT) From: Marco Crivellari To: linux-kernel@vger.kernel.org Cc: Tejun Heo , Lai Jiangshan , Thomas Gleixner , Frederic Weisbecker , Sebastian Andrzej Siewior , Marco Crivellari , Michal Hocko Subject: [PATCH v1 10/10] [Doc] Workqueue: WQ_UNBOUND doc upgraded Date: Wed, 25 Jun 2025 12:49:34 +0200 Message-ID: <20250625104934.184753-11-marco.crivellari@suse.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250625104934.184753-1-marco.crivellari@suse.com> References: <20250625104934.184753-1-marco.crivellari@suse.com> 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" Doc upgraded to mention future removal of WQ_UNBOUND. Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari --- Documentation/core-api/workqueue.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/core-api/workqueue.rst b/Documentation/core-api/= workqueue.rst index 165ca73e8351..c8ece1c38808 100644 --- a/Documentation/core-api/workqueue.rst +++ b/Documentation/core-api/workqueue.rst @@ -206,6 +206,10 @@ resources, scheduled and executed. * Long running CPU intensive workloads which can be better managed by the system scheduler. =20 + **Note:** This flag will be removed in the future and all the work + items that don't need to be bound to a specific CPU, should not + use this flag. + ``WQ_FREEZABLE`` A freezable wq participates in the freeze phase of the system suspend operations. Work items on the wq are drained and no --=20 2.49.0