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_HELO_NONE,SPF_PASS 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 34AD2C28CC0 for ; Wed, 29 May 2019 13:55:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 14A5222CE9 for ; Wed, 29 May 2019 13:55:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727106AbfE2NzS (ORCPT ); Wed, 29 May 2019 09:55:18 -0400 Received: from mailgw-01.dd24.net ([193.46.215.41]:56082 "EHLO mailgw-01.dd24.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727056AbfE2NzS (ORCPT ); Wed, 29 May 2019 09:55:18 -0400 Received: from mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-01.live.igb.homer.key-systems.net [192.168.1.26]) by mailgw-01.dd24.net (Postfix) with ESMTP id 792025FDF9; Wed, 29 May 2019 13:55:16 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mailpolicy-01.live.igb.homer.key-systems.net Received: from smtp.dd24.net ([192.168.1.35]) by mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-01.live.igb.homer.key-systems.net [192.168.1.25]) (amavisd-new, port 10235) with ESMTP id GZn0OeKV_C7m; Wed, 29 May 2019 13:55:14 +0000 (UTC) Received: from heisenberg.fritz.box (ppp-188-174-64-185.dynamic.mnet-online.de [188.174.64.185]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.dd24.net (Postfix) with ESMTPSA; Wed, 29 May 2019 13:55:14 +0000 (UTC) Message-ID: <90f76cf541c5572c1a89b1388a26515994db60bc.camel@scientia.net> Subject: Re: Patch "Btrfs: do not start a transaction during fiemap" From: Christoph Anton Mitterer To: linux-btrfs Cc: dsterba@suse.com Date: Wed, 29 May 2019 15:55:14 +0200 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.5-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hey David. Regarding your patch "Btrfs: do not start a transaction during fiemap"... I assume since the blockdevice had to be set read-only in order for the bug to happen... all these aborted transactions, etc. couldn't cause any corruptions/etc. upon the fs,... so there's nothing further one would need to check, right? Thanks, Chris.