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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EF7A7C43217 for ; Wed, 9 Nov 2022 17:46:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=JYC0FP1BEjaEx3a9SQ9y5OjOQq EYlV2OnimID1upU5Zbe71htn5MQqi+Y9UVx6lmQe1UP+9AZZUOO24l282wsBCU80u967MgnkDtm9Z cL7i0ZCy131UuMs8wH53cdEMvpBnS+i3pX2jUzvQQP+rpTTID6bKrMSr9wDwqeIKSQTT2+B3jANQt dn0HmGr5+pcFyREvu0/cBQUeCZb7dVoZav1SB2dknRlXvLgYZfp/2D2DYD41SGFflfh+fwlWrqrBk OmL4ghU+NPZDg1LZS6Bzex8m1pp3DR4RmtICKaeoWkfmMkyJOT7Xamc32LuV+HKNgw5WZNUc0/ui2 N4R+IrrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ospA4-00FkAK-Hq; Wed, 09 Nov 2022 17:46:52 +0000 Received: from mail-qv1-f52.google.com ([209.85.219.52]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1osp9y-00Fk4W-Ok for linux-nvme@lists.infradead.org; Wed, 09 Nov 2022 17:46:49 +0000 Received: by mail-qv1-f52.google.com with SMTP id i12so12798074qvs.2 for ; Wed, 09 Nov 2022 09:46:45 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=4PiuuzmOWUAJ++r/RZuYA4QlzkOcHBLG0eODhTNyOr8gxa4i4/PwY01CTDUGKrEoLK m662mUifQ6uN6fSrkPOMbH71kbLgq9MVa2cwXw8XtgIBS36ABK4mo615KB0ds+fqAmZp MqnhHTNrelYY8hbI92Dfy7b91/EF+tFtTN1h1IP+ZiR/rMxRpO1SnRfJZWyUyozjRj1I xlI3JrUrZAiMM3ZB44qllv7eXbHb4rwzpikSgH+7g11DYtyt/ziYyt9VH8kZkez0taUh fowo8EXD9PjNH5LyWtFhx1ejINWWXcrXYDgjWoViTVIlqWfBN3jEY2h6zWfcqxKOzboZ GG7g== X-Gm-Message-State: ACrzQf30vmoJpjvfGo0VOwisQo3SLDf2wSFd9oNfFWjps8lJTITTYyqF RzdI9X2Yr3arEJBUvNuhRJQ= X-Google-Smtp-Source: AMsMyM4pnBc4LASdG1X0XxLrWrhjtUoylqMnvlYcMLeiUwbaEJ+6PhBf/2F9/YIc7lxQswYz6lp+Tg== X-Received: by 2002:a05:6214:1d02:b0:4b7:6a28:3e85 with SMTP id e2-20020a0562141d0200b004b76a283e85mr54677351qvd.88.1668016005162; Wed, 09 Nov 2022 09:46:45 -0800 (PST) Received: from [192.168.82.40] ([108.95.161.27]) by smtp.gmail.com with ESMTPSA id bm26-20020a05620a199a00b006ed138e89f2sm11300865qkb.123.2022.11.09.09.46.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Nov 2022 09:46:44 -0800 (PST) Message-ID: <7dd79dd2-72ad-5185-d8e6-048fa16c45b1@grimberg.me> Date: Wed, 9 Nov 2022 19:46:43 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH] nvmet: only allocate a single slab for bvecs Content-Language: en-US To: Christoph Hellwig , kch@nvidia.com Cc: linux-nvme@lists.infradead.org References: <20221107140019.1503818-1-hch@lst.de> From: Sagi Grimberg In-Reply-To: <20221107140019.1503818-1-hch@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221109_094646_864788_C828F9EF X-CRM114-Status: UNSURE ( 6.41 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Reviewed-by: Sagi Grimberg