Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1391033ybl; Fri, 24 Jan 2020 23:07:55 -0800 (PST) X-Google-Smtp-Source: APXvYqwFUWMe17xYlSDAFWnntx3YDCMdvbHRSSJttBQhRaq+SQdL+EjHpfSRvIM9uKAH9jDFrINz X-Received: by 2002:a9d:76cb:: with SMTP id p11mr5664490otl.7.1579936075115; Fri, 24 Jan 2020 23:07:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579936075; cv=none; d=google.com; s=arc-20160816; b=fEI1dug/woyFVPehL+VSzHO+QE13WTS2EsVhxlw8+LdFcx5Z6ZbLewkVakQAz4L7x4 eXEEj9osLScOkgHI6gkcWuxUAnko0HcD0gTYqZ0++Cc4SQQKispaRvk+ds021I5JGGzC ktQ5ZPxA1cf2WmzO1Me7BcKnlRBSq9jP2+BWY9gCfTTsW0yJ+tt/kVGY38xF4iDidIQ/ 0LYGPnS5zD33h1D+8tipbLK8THroDc2j5kjuRDcU2fzCOJmXOk1ZpJgmDUZjuUbJb1+w i/M/qQvdBDKKfPcG2ReXp5hmD165tCwf3YBFeYz8pY02b/rZMSxmZeLqqB2ihfIn8akR i8nQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=D+3SU13fd7Sn8OGf2kEWqSnNvTTbv86Q6CE1Qt10cA4=; b=faLw5TZIrWX4mom5jLqKbagDRCQjFySrh9xkkCpoPceGsFB4VonLvtgajPpaOS0XWv CC3ANbmvzGgjH8H1MWCnboyxb3QMHkNhcF98EfzXwBp8VA+2ewDXO0OwVmqTFAYmJtAK 1fBm2xWYiuIWVGURcNmaOcJQIoMnN6itMjJp/Wu5cBnDOoOqTjBRMvcTIxksHgur3FIr Wce+xN6g1rBEJQWH60L2/d2QFryvXTOtSn8d5BXNp1Glg/5TXxWm6/MU75HiTxUiH43F /tE/7w2Ar9dtu0093wN1A5BXIN4S87eeNBV+Nj0aCHGpP7Savbq2dmHE/PRKCNoMYGoB p6fQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q6si3921723oth.26.2020.01.24.23.07.44; Fri, 24 Jan 2020 23:07:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726470AbgAYHDl (ORCPT + 99 others); Sat, 25 Jan 2020 02:03:41 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:48061 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726145AbgAYHDi (ORCPT ); Sat, 25 Jan 2020 02:03:38 -0500 Received: from callcc.thunk.org (rrcs-67-53-201-206.west.biz.rr.com [67.53.201.206]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 00P73UJI021596 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 25 Jan 2020 02:03:32 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id E929A42014A; Sat, 25 Jan 2020 02:03:29 -0500 (EST) Date: Sat, 25 Jan 2020 02:03:29 -0500 From: "Theodore Y. Ts'o" To: Dmitry Monakhov Cc: linux-ext4@vger.kernel.org, darrick.wong@oracle.com Subject: Re: [PATCH 2/2] ext4: fix extent_status trace points Message-ID: <20200125070329.GD1108497@mit.edu> References: <20191114200147.1073-1-dmonakhov@gmail.com> <20191114200147.1073-2-dmonakhov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191114200147.1073-2-dmonakhov@gmail.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Nov 14, 2019 at 08:01:47PM +0000, Dmitry Monakhov wrote: > Show pblock only if it has meaningful value. > > # before > ext4:ext4_es_lookup_extent_exit: dev 253,0 ino 12 found 1 [1/4294967294) 576460752303423487 H > ext4:ext4_es_lookup_extent_exit: dev 253,0 ino 12 found 1 [2/4294967293) 576460752303423487 HR > # after > ext4:ext4_es_lookup_extent_exit: dev 253,0 ino 12 found 1 [1/4294967294) 0 H > ext4:ext4_es_lookup_extent_exit: dev 253,0 ino 12 found 1 [2/4294967293) 0 HR > > Signed-off-by: Dmitry Monakhov Thanks, applied. - Ted