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 0A5F1C433EF for ; Wed, 6 Apr 2022 12:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230235AbiDFMGn (ORCPT ); Wed, 6 Apr 2022 08:06:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232089AbiDFMGe (ORCPT ); Wed, 6 Apr 2022 08:06:34 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A89BB1B2C7F for ; Tue, 5 Apr 2022 19:16:32 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id s14-20020a17090a880e00b001caaf6d3dd1so4439474pjn.3 for ; Tue, 05 Apr 2022 19:16:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=LghO4gQVNnkmiCJTBGyiyPYZhH26qt/5kjAgyyjUHrs=; b=CmXcyjQ+Pdu1KtCyZgJAtA3HpwftE/N9WySPajCxOASQVXc1m4rtp6i1UrmCtpJ85K szS+OtAKwx0B9SFTyqjZOGoYg2r+0qv/I5WvL1Ttb2LJ0hTTt5uKVlg6qpSYOkEDTi6Z cO6+A4fxjOZwErauDl0y2doOaeglf6uvS2wLxCA5qrd1HrgCxpAczn1ZMs4VE9ppcr4s arLYAkSCP0C8nyfDbC4Zuce/QalZORD23fEdBGkl1sBXFuXuRbbkiYEyQsl+na5LIn+M uoy/MIouudZK8Gxsd/u3p0xJc6oyYsnX7R0nMvPmftWgfc/5tEXvXhRnj39qGGcB7E2O II4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=LghO4gQVNnkmiCJTBGyiyPYZhH26qt/5kjAgyyjUHrs=; b=UbBmmQCPVxmJi0I5LMltPEKuZwMQMzCb3WhQcLKIG2Qc5cxZsUNjFDQJqrROWt8NSk pqUTR//RNBEWjvQGCUhU1+f7clmq3f03tx8ITXZVZGab2Pov+sgCZzOmPqgnv3KJEqTn jCvHh9sbSQg0HV4SeT2BNJolOYn1SWZxUpHnFcY3BU67Wxb2t6OIviscny2qnm5HCiHM 8UaVHQVNw0O0o3IjU7yjt5UROvtxtCHAhAkvN7a5VhR0n7kkYRmKW0PDlKZfsI3NDSas IbpE2UE9II8nBGMGyDWfq86erLsKaCdd5hSZAjmUuUti2ZtG/PcsqjvdhVmoszsDxjpH HcpQ== X-Gm-Message-State: AOAM5338jdgDGPa79zAgi/ewuHX9wiBVwztafkKNbm45aUT5Y6x03JuH dkIRq46inovxxJABps/kUS9gWHZPQOgzkA== X-Google-Smtp-Source: ABdhPJzveBmYJCGcpjFzrkRZmjJ1+aynDPPM1PxGYMpFlCA5teJCHusD0RNhPvxC3Xz5Ea28FnLZoA== X-Received: by 2002:a17:902:e882:b0:154:445d:9818 with SMTP id w2-20020a170902e88200b00154445d9818mr6463115plg.40.1649211391380; Tue, 05 Apr 2022 19:16:31 -0700 (PDT) Received: from [10.76.15.169] ([61.120.150.76]) by smtp.gmail.com with ESMTPSA id s24-20020a63af58000000b003981789eadfsm14198951pgo.21.2022.04.05.19.16.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 Apr 2022 19:16:30 -0700 (PDT) Message-ID: Date: Wed, 6 Apr 2022 10:13:00 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: Re: [PATCH] blkpr: add block persistent reservations command Content-Language: en-US To: Christoph Hellwig , kzak@redhat.com Cc: util-linux@vger.kernel.org References: <20210916032901.2189336-1-pizhenwei@bytedance.com> From: zhenwei pi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: util-linux@vger.kernel.org On 4/5/22 15:14, Christoph Hellwig wrote: > Any reason this never got picked up or commented on? >This seems to have been ignored. Hi Karel, Could you please give me any hint? > On Thu, Sep 16, 2021 at 11:29:01AM +0800, zhenwei pi wrote: >> Linux kernel block layer supports PR (persistent reservations) ioctl >> on a block device. Typically SCSI and NVMe disk support PR feature, >> and blkpr could operation on them. >> >> Signed-off-by: zhenwei pi >> --- >> configure.ac | 11 ++ >> sys-utils/Makemodule.am | 8 ++ >> sys-utils/blkpr.8.adoc | 64 ++++++++++ >> sys-utils/blkpr.c | 277 ++++++++++++++++++++++++++++++++++++++++ >> 4 files changed, 360 insertions(+) >> create mode 100644 sys-utils/blkpr.8.adoc >> create mode 100644 sys-utils/blkpr.c -- zhenwei pi