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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C057C04EB9 for ; Tue, 4 Dec 2018 01:14:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD11B20850 for ; Tue, 4 Dec 2018 01:14:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD11B20850 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=grimberg.me Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-block-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725981AbeLDBOJ (ORCPT ); Mon, 3 Dec 2018 20:14:09 -0500 Received: from mail-oi1-f196.google.com ([209.85.167.196]:37147 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725943AbeLDBOJ (ORCPT ); Mon, 3 Dec 2018 20:14:09 -0500 Received: by mail-oi1-f196.google.com with SMTP id y23so12828843oia.4 for ; Mon, 03 Dec 2018 17:14:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=TjSvjpn08SEsYMZq4Hk1IebklwvR9Jyf6F60PoHE4Fw5gFIbkdLw6yL1F1JYk1RAdH VvfVDG7LvhGtOxmPh095pUKRle7/aHqojLxiiQ7mJSITS3s3OwEFcEHQJJ5o+j5dT1Ku sjX9/NvpNi+p/ir44XMUc3mRekSfmUkRSZBEYf43kX1dTc39DNGI6X+EajLE2msRjFb8 5CMy+rMVH6I3fA7/2SgHTxF3Ue+4YKPE9SMRSdkTZe5l8Kj2Z89NAre+JN5P0Qb14nFP urH679uYjKBzeUH5up7NI64Ezc3dKsM8VfLDtK09J9PRMpsOttAT4ATe17R0/wW5zP1u lU7g== X-Gm-Message-State: AA+aEWa9cmtknazbBbwrNczkILcMCU2xmU8Gwe5ycUvvf6+0YgYzNAsX yO/G0TjnJ0bAoZCupJus3yr+UPV8 X-Google-Smtp-Source: AFSGD/W7sU/U4YdqCFD0ZbYK5qajlCwYqbljV+61Ztiy1T4tfEnFG+1iqgm0eY8Jre95hc2Ovl8TXQ== X-Received: by 2002:a05:6808:287:: with SMTP id z7mr8573553oic.233.1543886048181; Mon, 03 Dec 2018 17:14:08 -0800 (PST) Received: from ?IPv6:2600:1700:65a0:78e0:514:7862:1503:8e4d? ([2600:1700:65a0:78e0:514:7862:1503:8e4d]) by smtp.gmail.com with ESMTPSA id r9sm14771512otq.81.2018.12.03.17.14.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Dec 2018 17:14:07 -0800 (PST) Subject: Re: [PATCH 12/13] block: only allow polling if a poll queue_map exists To: Christoph Hellwig , Jens Axboe , Keith Busch Cc: Max Gurtovoy , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org References: <20181202164628.1116-1-hch@lst.de> <20181202164628.1116-13-hch@lst.de> From: Sagi Grimberg Message-ID: Date: Mon, 3 Dec 2018 17:14:05 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181202164628.1116-13-hch@lst.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Reviewed-by: Sagi Grimberg From mboxrd@z Thu Jan 1 00:00:00 1970 From: sagi@grimberg.me (Sagi Grimberg) Date: Mon, 3 Dec 2018 17:14:05 -0800 Subject: [PATCH 12/13] block: only allow polling if a poll queue_map exists In-Reply-To: <20181202164628.1116-13-hch@lst.de> References: <20181202164628.1116-1-hch@lst.de> <20181202164628.1116-13-hch@lst.de> Message-ID: Reviewed-by: Sagi Grimberg