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 5972739FE5 for ; Mon, 5 Aug 2024 14:30:58 +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=1722868258; cv=none; b=OODJO4k9ynCN7/qi03KLOnTqP4SRI0/TU6JautJa0Q/Rr3Chmvo6lUJs+KNa2KedGNj8XwU6S/E19ntsZDFlHxF4z/kSv3bwQ4fPlwu8UELeUNDt870FhZj1ltJq88SsGS5oEL15gkRbeP+AQIp0msA/LxUa99J+A/fMGkKDE6g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722868258; c=relaxed/simple; bh=C/7sQovbNSh3gKEW2EqyFjkIz9Q38h2okXnr6MrPQ5E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=c8xndv0UFfdKP2UnUxwwALEuTOJCdug5I+A9q3ztK+4avCrmLAmXDSxZJOtk6klxoqbFcHFP3u89B2ROSbhkFtNP5EPxhni9tnI6H71SDprs32NWIrrKYtd/k3uzTXfkzhqop0JxjQNTu4SNvwG12/+CSpa2WVHnq53+l0bpC2Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rEorueC7; 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="rEorueC7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CBD3C32782; Mon, 5 Aug 2024 14:30:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722868257; bh=C/7sQovbNSh3gKEW2EqyFjkIz9Q38h2okXnr6MrPQ5E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rEorueC7Iu8prd31Skyhb0S97r97VpIUiFQTysHATPk4lnlMleJnoLppPAWJShSJA ihkKUdANndZrC8LtZ9ZIY/4RoF/01q8hUgb/8ZqXMLpq4N9y6sNc11RJjks0g5NSN5 7gj1rM1poWv6LJflnmuddXwsukI/2Hd0TqBlDAizCdd/FUJe75IB4b1g8gGmvgABdX 9CnSxLWbNoyfv/5e5+YKcLLkqoipAyTqrieE5xCH/HJ4j5FsotIYpmCPE9lUYF5gE9 YDJ+6xYAiRRhdAxQLA23Wy8RB0sJ5+GJCYo7rSfEwySddDhWcPJ5TTejdFaJngeYbo rl13JrR5gI8Xw== Date: Mon, 5 Aug 2024 16:30:55 +0200 From: Frederic Weisbecker To: Vlastimil Babka Cc: LKML , Michal Hocko , linux-mm@kvack.org, Andrew Morton , Peter Zijlstra , Thomas Gleixner Subject: Re: [RFC PATCH 14/20] mm: Allocate kcompactd on its node Message-ID: References: <20240726215701.19459-1-frederic@kernel.org> <20240726215701.19459-15-frederic@kernel.org> 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: Le Wed, Jul 31, 2024 at 05:07:48PM +0200, Vlastimil Babka a écrit : > On 7/26/24 11:56 PM, Frederic Weisbecker wrote: > > kcompactd runs preferrably on a specific node. Allocate its task > > structure accordingly for better memory locality. > > > > Signed-off-by: Frederic Weisbecker > > Acked-by: Vlastimil Babka > > could even squash it to previous patch since you touch that line anyway and > it should be a no-brainer It looks like a no brainer indeed but I'm very careful about introducing subtle logical changes ;-) Thanks.