From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8135AC19F2D for ; Tue, 9 Aug 2022 12:41:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242683AbiHIMlf (ORCPT ); Tue, 9 Aug 2022 08:41:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242481AbiHIMlb (ORCPT ); Tue, 9 Aug 2022 08:41:31 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E62CDEBC for ; Tue, 9 Aug 2022 05:41:28 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id s5-20020a17090a13c500b001f4da9ffe5fso17501597pjf.5 for ; Tue, 09 Aug 2022 05:41:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=WNr40UtTfHF/fzuU8JQrB0PNXLcXxn2MQ4y4InLcGjc=; b=Xx6N+GU9iNYMwuT9/3lSx7jhoAsO+71/iNml5D96YGeHwBzYZ3j4ILPJ44KjqPbZe3 YpGuTWn01YdM7o2ebvIdXXnxeasvcrqV5g6NPHfGpE3zxMzdH75dxLbuIGh1RZpw8R6K A33OK2AyhA1yEfQpBhmLaQvI4ASVr/4GmXQVw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=WNr40UtTfHF/fzuU8JQrB0PNXLcXxn2MQ4y4InLcGjc=; b=VZbdCBBbrw4gUkkmksiA0wsnTL24/gHpMliaeUQpNHHY0UfGhdyxLs2mekv+1CciJ6 Zg/7jL7tlFreIQyDzdihtZ/fzbJWSJGSfKYhn7kE9C0nqoiS3+f8xtjqvt4lEnOtYtWq dfC5gcPKafm4jnRm7ZnKaKlfF+nNcPdM0SJix0eB/IE5+kV6MjF7W2OZ4U8usV+gzLBX VRrd9fRt4i8zm2l7MRofaudzVtBLXXlXdlgGe7bmj+we2b7Ub4z4rpb0+iDUm5Avwcgu RIzJm5/Azh5gEOPa6MzjXgGBdZfpCjb1+JlDf/TegHPz+vBGrv8j3PiHh7UyUnvJ7vI1 ksvA== X-Gm-Message-State: ACgBeo2ZvP7aimujMjQVPKAGj3pXSgdcIqACg4rMy5fzovD2y+IRj1Bv 4aPYMy0+ZEvpovgNlkF9Blydkg== X-Google-Smtp-Source: AA6agR4KP3+3TPwBOflqXePsVYMZv0/sRTeKgbWH6qJxglrD40OZS+CxcNTbdAS84lMcYYtGG4KzUw== X-Received: by 2002:a17:90b:4f49:b0:1f5:c7c:b565 with SMTP id pj9-20020a17090b4f4900b001f50c7cb565mr35356292pjb.32.1660048887790; Tue, 09 Aug 2022 05:41:27 -0700 (PDT) Received: from google.com ([240f:75:7537:3187:8d43:c739:457a:5504]) by smtp.gmail.com with ESMTPSA id h7-20020a170902680700b0016dbaf3ff2esm10719392plk.22.2022.08.09.05.41.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Aug 2022 05:41:27 -0700 (PDT) Date: Tue, 9 Aug 2022 21:41:22 +0900 From: Sergey Senozhatsky To: Alexey Romanov , Minchan Kim Cc: akpm@linux-foundation.org, ngupta@vflare.org, senozhatsky@chromium.org, linux-block@vger.kernel.org, axboe@chromium.org, kernel@sberdevices.ru, linux-kernel@vger.kernel.org, mnitenko@gmail.com, Dmitry Rokosov Subject: Re: [PATCH v5] zram: remove double compression logic Message-ID: References: <20220505094443.11728-1-avromanov@sberdevices.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220505094443.11728-1-avromanov@sberdevices.ru> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (22/05/05 12:44), Alexey Romanov wrote: > @@ -1975,7 +1954,6 @@ static int zram_add(void) > if (ZRAM_LOGICAL_BLOCK_SIZE == PAGE_SIZE) > blk_queue_max_write_zeroes_sectors(zram->disk->queue, UINT_MAX); > > - blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, zram->disk->queue); By the way, why did it remove QUEUE_FLAG_STABLE_WRITES bit?