From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B0C68635B for ; Mon, 25 Aug 2025 13:57:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756130269; cv=none; b=lbYlfES2cSX2PY9kY0cn9gaAJ078hsgGcmExg3G07bpKrJ31DTJnR5ISYjfIeu3CMhuzZJT6XRYLyf1P1cryEHBHiP8xGEGq/y6bMutnOFByOgsCtrmM+CvLvURHVJJ5+kI5lF8wUqIJ69ShN3hdJ3AVWidwGseuhG+HIEGZgr0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756130269; c=relaxed/simple; bh=nm0ZMju9JBswHUbOFAGDanjLV3zqxh0USdKnMVubIq8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=D7S5ovr8gdBVMHGzZ5reUuD4hlz5Mrn8aGtV1joVzF5fK7c/qJZ+fCLH34ynX3O+pGRdrdwXcDiwQ/6VgA5svTZnGHby8pAuGlm0iHr7Jj9ZCPijpIAlZMH5aaF3uA2d/zhdm0B2WV1P5kWUhFTz/d/w+Lp0dXuPe1LdV/f1a1Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qu2JZMbo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qu2JZMbo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3343DC4CEF4; Mon, 25 Aug 2025 13:57:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756130268; bh=nm0ZMju9JBswHUbOFAGDanjLV3zqxh0USdKnMVubIq8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qu2JZMboZJNSu7apw0n7P/MN8YQueRtx6lLmsiLrVIMMeYhGTeV0UTxFq8azx+4nH 5tLlKHRXOUwYe92PPuzeoXItL+tz6ihxx81WsdOPtD47eAn2CXLwaG2LHhpECDnuZ7 wuzadlPMrXQZVNy3/zTahzR0F3AULtbzshcuRlSJnZJkw/xgot9qE5mkqATe3sswJT s72x+gnslgcJffBCEDXE6zmdeyi5GJMwZOAEYvyTeTDP0HevGNN4ncxzT/pqgH+6MX vJ8z/Ix7hVpj6UgrufvXf781XaQnbw3m3OGCvf0Ym7A68swNomsogDgNbA0FdwMkFS Uk5e9pxcQfEUg== Date: Mon, 25 Aug 2025 15:57:45 +0200 From: Frederic Weisbecker To: Marco Crivellari Cc: linux-kernel@vger.kernel.org, Tejun Heo , Lai Jiangshan , Thomas Gleixner , Sebastian Andrzej Siewior , Michal Hocko Subject: Re: [PATCH v2 4/4] [Doc] Workqueue: WQ_UNBOUND doc upgraded Message-ID: References: <20250825132906.1050437-1-marco.crivellari@suse.com> <20250825132906.1050437-5-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-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250825132906.1050437-5-marco.crivellari@suse.com> Le Mon, Aug 25, 2025 at 03:29:06PM +0200, Marco Crivellari a écrit : > 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. > > + **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. > + I would introduce that later, once WQ_PERCPU is correctly added everywhere and we can assume that no flag means unbound. Thanks. > ``WQ_FREEZABLE`` > A freezable wq participates in the freeze phase of the system > suspend operations. Work items on the wq are drained and no > -- > 2.50.1 > -- Frederic Weisbecker SUSE Labs