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 AF233C04FDF for ; Mon, 14 Aug 2023 19:26:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231144AbjHNTZ4 (ORCPT ); Mon, 14 Aug 2023 15:25:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230423AbjHNTZr (ORCPT ); Mon, 14 Aug 2023 15:25:47 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 778DBBF; Mon, 14 Aug 2023 12:25:46 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 0EB6F1F383; Mon, 14 Aug 2023 19:25:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1692041145; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=gDBqIJKvroeCfXfpUv4/ZGPXv5sa7x8XdKKwPjB9ULg=; b=SOGvOEvbuD5vUTu3J5Fpek+ukg/Zw+Wd0avmcG7Hm1CQ2yvXhNrj+FfcDCQM2b5WfJsHwZ oAiJcmtFZtFweNiQ1OIZtNCYdZ9eJ5CuwkgquFoVqlIxDEAO+5KD8KAOJum1pTTe+QERxW jjSJII360HHBYWxiivNUBjUjAMFE2vk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1692041145; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=gDBqIJKvroeCfXfpUv4/ZGPXv5sa7x8XdKKwPjB9ULg=; b=nbNx+ptD09UhWkkJZQLNvzv+B1jYThTtIU9I2QXPasQ7gEen0mtNfSVRldowl6jXMibSUW RMowIkWMIGlAD/Cw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id A3842138EE; Mon, 14 Aug 2023 19:25:44 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id cxb7Jrh/2mTefAAAMHmgww (envelope-from ); Mon, 14 Aug 2023 19:25:44 +0000 Date: Mon, 14 Aug 2023 21:19:17 +0200 From: David Sterba To: Josef Bacik Cc: Christoph Hellwig , Al Viro , Christian Brauner , Jens Axboe , Denis Efremov , Stefan Haberland , Jan Hoeppner , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , "Darrick J . Wong" , Chris Mason , David Sterba , linux-block@vger.kernel.org, nbd@other.debian.org, linux-s390@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: remove get_super Message-ID: <20230814191917.GF2420@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <20230811100828.1897174-1-hch@lst.de> <20230811190507.GA2791339@perftesting> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230811190507.GA2791339@perftesting> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org On Fri, Aug 11, 2023 at 03:05:07PM -0400, Josef Bacik wrote: > The CI testing didn't show any regressions or lockdep errors related to moving > the device opening around (which is what I was worried about). The problems with device opening and scanning we fixed in the past were not hit by regular testing, syzbot had reproducers that were relatively reliable so we'd need this kind of verification.