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 A9AFCC433FE for ; Tue, 11 Oct 2022 12:54:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229780AbiJKMyy (ORCPT ); Tue, 11 Oct 2022 08:54:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229824AbiJKMyt (ORCPT ); Tue, 11 Oct 2022 08:54:49 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53A4C3F33D for ; Tue, 11 Oct 2022 05:54:48 -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 CE9B620149; Tue, 11 Oct 2022 12:54:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1665492886; 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=CLgdl4ZJrkla5M9LW4uIoCjfTH0pJrrASJZVx9qTqs4=; b=ON8B+N92/WxIDFIIf17Alf2dQL/zpl2WiV8PzL0IUNVD7lLHkaFgrAo6bSAMae+tpUaaH3 Yq3XkpfclI/r2autV+JqnaXzHOmkOpQBTzFMCrWZRsxnC78KGbSrOe8e/nWx+RFTnzw+fD ljPFfS6sD74s9pkOwUOqYCdmPe80Yic= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1665492886; 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=CLgdl4ZJrkla5M9LW4uIoCjfTH0pJrrASJZVx9qTqs4=; b=ksYF1nP1Y4eelN5zDvv8jIDJnKhdPS2cJfKIykUoi/yAnZ6WLB6IQ0YiAKfsi7jZIweipD V7gZ9hqvp/lqTOCw== 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 B0CFF13AAC; Tue, 11 Oct 2022 12:54:46 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id TTgqKpZnRWP7XAAAMHmgww (envelope-from ); Tue, 11 Oct 2022 12:54:46 +0000 Date: Tue, 11 Oct 2022 14:54:40 +0200 From: David Sterba To: fdmanana@kernel.org Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH v2 00/19] btrfs: fixes, cleanups and optimizations around fiemap Message-ID: <20221011125440.GR13389@twin.jikos.cz> Reply-To: dsterba@suse.cz References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Tue, Oct 11, 2022 at 01:16:50PM +0100, fdmanana@kernel.org wrote: > From: Filipe Manana > > The first 3 patches are bug fixes, the first two fixing bugs in backref > walking that have been around since 2013 and 2017, respectively, while the > third one fixes a bug introduced in this merge window. > > The remaining are performance optimizations in the fiemap code path, as > well as some cleanups and refactorings to support them. Results and tests > are found in the changelogs of individual patches (06/19, 16/19, 18/19 > and 19/19). > > V2: Add one more patch to fix a long standing bug (since 2013) regarding > delayed data references during backref walking. Made it first patch > in the series since later patches touched the surrounding code and > it should backported to stable releases. Thanks, meanwhile v1 was in misc-next and got lightly tested so now replaced by v2 and first three patches queued for 6.1.