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 CB0072153D4; Wed, 5 Nov 2025 16:20:46 +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=1762359646; cv=none; b=lJK20MZtu7UhA1eH6pg0TTi10ZFsHWdSM5F/2DoJc03YIEX4DBplUAMhgwOT64eQMwR/HHqLC81j1h0avpQFwAV0Lknu1b8RibnjFNgv2yCtLL/sFXMTNs0zwIbA2hJHidNTvu+pZl2s267lCXBJk/MlZ1gxuEuzjhgBouI/V7s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762359646; c=relaxed/simple; bh=HORUZlleqGnWgVcZ+zlwYb20knRrXuIZGW9gxPsBS1M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o096crF0RTaaSlQrJqgaY5JaxoQf39VMWJiPMSAXd5U9de427S3FpSyL37xHtrfsJphzBWSOANXq/8DyWYPfIEm+wQrja/lyQlwLTfSpjQAFIYn0ET82ybEz7rtqvO01l0B6/tnvaPvsXfHVMHOcx7sSqY7t63KOyoFHbUR9ERg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HiLfEowj; 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="HiLfEowj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32444C4CEF5; Wed, 5 Nov 2025 16:20:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762359646; bh=HORUZlleqGnWgVcZ+zlwYb20knRrXuIZGW9gxPsBS1M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HiLfEowj7vPT6Pl4dqLOpNLY19tVHGFP0v47Tp5DoiLPK3xnsdZTSTMYbQBZuDYTo O8ghL6BtQTDv8INj+VzQMymaj/H6sDCtq2nZ1z93yqc/wAajbl0PM7tSyFsYTz/oVH c8csoGsf6nUZsLr93DkgsE+Cs/pZZf/8MxHEhKtdWeWCWhSg8sO1fmV2EZOdjzsLTO H7H0v2Y693fEb83TENOJX76XqlJgw1m/0x88JXsiSnJDU06mdLum59RV1AgxSyyYbj J7MczXFdDh7ckB3jsb1hJrEMmddJbXEPtYbA3ja1mjnnM9yqIi9xRpUsUZ4UKN/XOw qCnVKl+dXmmFg== Date: Wed, 5 Nov 2025 17:20:44 +0100 From: Frederic Weisbecker To: Waiman Long Cc: LKML , Michal =?iso-8859-1?Q?Koutn=FD?= , Andrew Morton , Bjorn Helgaas , Catalin Marinas , Danilo Krummrich , "David S . Miller" , Eric Dumazet , Gabriele Monaco , Greg Kroah-Hartman , Ingo Molnar , Jakub Kicinski , Jens Axboe , Johannes Weiner , Lai Jiangshan , Marco Crivellari , Michal Hocko , Muchun Song , Paolo Abeni , Peter Zijlstra , Phil Auld , "Rafael J . Wysocki" , Roman Gushchin , Shakeel Butt , Simon Horman , Tejun Heo , Thomas Gleixner , Vlastimil Babka , Will Deacon , cgroups@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-mm@kvack.org, linux-pci@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 14/33] sched/isolation: Flush memcg workqueues on cpuset isolated partition change Message-ID: References: <20251013203146.10162-1-frederic@kernel.org> <20251013203146.10162-15-frederic@kernel.org> <364e084a-ef37-42ab-a2ae-5f103f1eb212@redhat.com> Precedence: bulk X-Mailing-List: linux-block@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: Le Tue, Oct 21, 2025 at 03:28:42PM -0400, Waiman Long a écrit : > On 10/21/25 3:16 PM, Waiman Long wrote: > According to commit dadb3ebcf39 ("workqueue: WQ_PERCPU added to > alloc_workqueue users"), the default may be changed to WQ_UNBOUND in the > future. Ok, well if necessary it will be easy to change. Thanks. > > Cheers, > Longman > -- Frederic Weisbecker SUSE Labs