From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1752143AbcJJGzj (ORCPT <rfc822;w@1wt.eu>);
        Mon, 10 Oct 2016 02:55:39 -0400
Received: from mail-pa0-f51.google.com ([209.85.220.51]:34811 "EHLO
        mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1751772AbcJJGzi (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 10 Oct 2016 02:55:38 -0400
Date: Mon, 10 Oct 2016 15:55:19 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Cory Pruce <cpruce@juniper.net>
Cc: Nitin Gupta <nitingupta910@gmail.com>,
        "minchan@kernel.org" <minchan@kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: Re: Zram for FreeBSD
Message-ID: <20161010065519.GB488@swordfish>
References: <FDF35643-03BA-48FE-8CD5-DA6E715875C4@juniper.net>
 <BD391BEE-37F1-4048-A48F-248D35245581@juniper.net>
 <CAAdovdkndkBoX3jQiUA1YZgjOyixiBSfoPOWW39zxDt0tP_-=w@mail.gmail.com>
 <BFFB31F3-F514-453D-AEE5-D1506109CB77@juniper.net>
 <20161006044321.GC5458@swordfish>
 <3D1127B8-789C-4276-803E-49E10D2C4280@juniper.net>
 <20161010064404.GA488@swordfish>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20161010064404.GA488@swordfish>
User-Agent: Mutt/1.7.1 (2016-10-04)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

you'd also probably want to look at the older zsmalloc version
(add compaction and migration later, if need be)

https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/mm/zsmalloc.c?id=refs/tags/v4.0

it used to be simpler back then.

	-ss