From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (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 0C6511CDFD0 for ; Tue, 3 Sep 2024 03:20:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725333610; cv=none; b=C48Ga0nesxHpeDZEFA0IuAU/TG1FRtKyGcULlxZjknLwfODxo4RagXTArLVWgXaXWJW9gDTIVkJE0NxhA0o4EBHKb80RNs3sJ3VQgOaFgmJQgUnTIzc5FzDPya7mUzb5s8eSEAWBkXLghP3uDazZUHiaJ+wLJoRFMvstnmRo01Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725333610; c=relaxed/simple; bh=yfdoBCAkML46WxSGIJglV1/W26BtAXPMI9UVe75W7Go=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DvORWmGx0HSW0Q2/TaMHSW5rLgqY3TnaY4D6K7TkhuqXKb7gkylf/1WjO7IEMRTdFq0KmrAoryEaaQA+Pc4ltBUgkv4QXhn6p9Zq8b5ACIYiJZ8z9fNVkkeMUl6Xemzt82tBEZcpLHKuk2PRLGwHDU6uWOhyw62fD/rrL7M+IhI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=EJayCn+m; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="EJayCn+m" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-2021c08b95cso42446155ad.0 for ; Mon, 02 Sep 2024 20:20:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1725333608; x=1725938408; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=yfdoBCAkML46WxSGIJglV1/W26BtAXPMI9UVe75W7Go=; b=EJayCn+m0C6Z3BTL2RD6k8jGgDcUTJSgDidJqlCOOCSLyVY3rPvV+DqL7B5cKQ2QBf 5n/kG7rjilz7nHy1K+XRVl1WxjrKjLx/GPsSbpm5uXdacAFTKXKmljFb+Nr/Qe7fadWs 8gBtfbzsBUpd9SpJauCVSIilL0d0mu4rtL4so= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725333608; x=1725938408; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=yfdoBCAkML46WxSGIJglV1/W26BtAXPMI9UVe75W7Go=; b=pl6i4zMIg/UBaiuAVzZ5lmY/Zrie2IYSqKa7WubHTemCNAAc4FrC4cKuzUFzoDhUAP 4X9sJ5AKrUlQBehLn1RiMTt4OII9d+wwyup4wNZwAJNsGBwGOKU6rNaCSaerJZL7Tkh2 0otjlYXKkDB638/TBVtvZwR+wHrmzZT88967MB8JaT/5+mFbOceRmIYT+dRehBZAP1yo x72AexJwI5kmonvCJuTuBpDKKjGqsBJZPhlhNj5gbdZdqHep6wH3j6XQPmIwXzTVoKxw hA5v8q+g8rSsKXhKooXexXAkRUg87/FbrIpOgLpu9EboCaV/wHSUWVsjImPsWMAhwvQz qGig== X-Forwarded-Encrypted: i=1; AJvYcCUgXyV3w84HVw1Cn81BgwTT02GV38j8ZwHwHKRq+QOPl28WL3T2rZUO/eOhKPrTkVN1IO+g6heYDuPOaDo=@vger.kernel.org X-Gm-Message-State: AOJu0YwzjyXABG0pTIp3lvs6VyGlk2KzaljD2iMohGZmsO0OcFfF4HRg Ev5oSIuEuVRjTOKWTkqfAKquRV3zb6zAiAzzknXoy+3JZ9gf1CE4EmnRopObcw== X-Google-Smtp-Source: AGHT+IFE+S5EEeUYrPbfIa/3fbFiEpKDX9CUlCzp0dLYRDjbMDIBCK/amFepjzfXLWS3N8ITXXiiyQ== X-Received: by 2002:a17:902:d2d2:b0:206:955c:67be with SMTP id d9443c01a7336-206955c6b8emr17790515ad.9.1725333608122; Mon, 02 Sep 2024 20:20:08 -0700 (PDT) Received: from google.com ([2401:fa00:8f:203:43a1:71e3:7464:e91b]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-205152cd572sm72466505ad.88.2024.09.02.20.20.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Sep 2024 20:20:07 -0700 (PDT) Date: Tue, 3 Sep 2024 12:20:03 +0900 From: Sergey Senozhatsky To: Vishal Moola Cc: Sergey Senozhatsky , Matthew Wilcox , Yosry Ahmed , Andrew Morton , alexs@kernel.org, Vitaly Wool , Miaohe Lin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, minchan@kernel.org, david@redhat.com, 42.hyeyoo@gmail.com, nphamcs@gmail.com Subject: Re: [PATCH v5 00/21] mm/zsmalloc: add zpdesc memory descriptor for zswap.zpool Message-ID: <20240903032003.GB9738@google.com> References: <20240806022143.3924396-1-alexs@kernel.org> <20240806022311.3924442-1-alexs@kernel.org> <20240806123213.2a747a8321bdf452b3307fa9@linux-foundation.org> <20240807051754.GA428000@google.com> <20240814060354.GC8686@google.com> <66ce5eed.170a0220.387c4d.276d@mx.google.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=us-ascii Content-Disposition: inline In-Reply-To: <66ce5eed.170a0220.387c4d.276d@mx.google.com> On (24/08/27 16:19), Vishal Moola wrote: > > Or should we aim to leave zsmalloc as it is currently implemented? > Is this really an option?