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 E26C418732A for ; Wed, 16 Oct 2024 22:58:36 +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=1729119517; cv=none; b=ZV8DnSiHCoIq40A6lKR8t60m+DFlGbWxip2wWWDYfQ/dVM9S3fjE0EbNJKLWw5lWQiDPInCNziAMZNJv8FNwI8AUsDQCqlgMC9HNCtV3jhNsS87g90OJe3+4TvHm63Z/niBNWUfWTXOMllDPAKnzdmM62VXPEfz6mtZNOsEABF8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729119517; c=relaxed/simple; bh=WxpeomFz0HUJdVJvDFuCdztLPHBer1ykf2mdrBwFIeU=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=FgXEvf81DCMD3Dh+8qvNaea/HOIZdREiQ8TVFTHQdtYrkSO20J61iTPyI6dnTqBqwD9r1c8rHvnUFOrxTUSVnkcwI0tSlT84Q4ZIoFCen6CXiiCIZfi4x1FJDAnmXM6fiYDMhQFuPRfomLkp0LJPEHqgdOvOmBh6StVMnxL06S4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=NBJo9iqO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="NBJo9iqO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA37BC4CEC5; Wed, 16 Oct 2024 22:58:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1729119516; bh=WxpeomFz0HUJdVJvDFuCdztLPHBer1ykf2mdrBwFIeU=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=NBJo9iqOm7aQsGBBAOtEr5l3mvTDeahUHmmwWYpr73lnCVUvta/2VnrT4NsYmAdFw SlBk9RiZHdNTx69vdT+rgt/3U333DfFkuUzdzrSaMEYo9CVyeo0cktoZwKX091is/8 acAemgIGFUkXGbF4XOjPAtoMBPzxtRZStnb3NVvs= Date: Wed, 16 Oct 2024 15:58:35 -0700 From: Andrew Morton To: Barry Song <21cnbao@gmail.com> Cc: linux-mm@kvack.org, david@redhat.com, fengbaopeng@honor.com, gaoxu2@honor.com, hailong.liu@oppo.com, kaleshsingh@google.com, linux-kernel@vger.kernel.org, lokeshgidra@google.com, mhocko@suse.com, minchan@kernel.org, ngeoffray@google.com, shli@fb.com, surenb@google.com, v-songbaohua@oppo.com, yipengxiang@honor.com, yuzhao@google.com, Gao Xu Subject: Re: [PATCH v2] mm: mglru: provide a separate list for lazyfree anon folios Message-Id: <20241016155835.8fadc58d913d9df14099514b@linux-foundation.org> In-Reply-To: <20241016033030.36990-1-21cnbao@gmail.com> References: <20241016033030.36990-1-21cnbao@gmail.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 16 Oct 2024 16:30:30 +1300 Barry Song <21cnbao@gmail.com> wrote: > To address this, this patch proposes maintaining a separate list > for lazyfree anon folios while keeping them classified under the > "file" LRU type to minimize code changes. Thanks. I'll await input from other MGLRU developers before adding this for testing.