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=-6.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 DE882C2D0A3 for ; Thu, 29 Oct 2020 14:29:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FDDF2151B for ; Thu, 29 Oct 2020 14:29:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="bBTrrEkd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727253AbgJ2O3M (ORCPT ); Thu, 29 Oct 2020 10:29:12 -0400 Received: from mx2.suse.de ([195.135.220.15]:44244 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727217AbgJ2O3M (ORCPT ); Thu, 29 Oct 2020 10:29:12 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1603981750; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=iqOoeo+QhrFAFrJOa3CjtOg1fvFYQ2Msgz5uFfeTnCA=; b=bBTrrEkdLArjYz8XJVe/DU1r5ZpW+kbn4FY179afZxRXjF+Jbs9M8yR8LIthi23S5xeZgb JFpDybNkNebTRkUAF/nLhPaTtebNAOQ7u270l8s4y85dmIYDwy/wQRIvA+7XWUvEZADtcP WSuX4srgwTJMgqEwH4nrvAHoWjvoSnQ= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id A06F9AFEF; Thu, 29 Oct 2020 14:29:10 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 784D2DA7CE; Thu, 29 Oct 2020 15:27:35 +0100 (CET) From: David Sterba To: linux-btrfs@vger.kernel.org Cc: David Sterba Subject: [PATCH 00/10] Sectorsize, csum_size lifted to fs_info Date: Thu, 29 Oct 2020 15:27:35 +0100 Message-Id: X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Clean up usage of multiplication or division by sectorsize by shifts, checksums per leaf are calculated once and csum_size has a copy in fs_info so we don't have to read it from raw superblocks. David Sterba (10): btrfs: use precalculated sectorsize_bits from fs_info btrfs: replace div_u64 by shift in free_space_bitmap_size btrfs: replace s_blocksize_bits with fs_info::sectorsize_bits btrfs: store precalculated csum_size in fs_info btrfs: precalculate checksums per leaf once btrfs: use cached value of fs_info::csum_size everywhere btrfs: switch cached fs_info::csum_size from u16 to u32 btrfs: remove unnecessary local variables for checksum size btrfs: check integrity: remove local copy of csum_size btrfs: scrub: remove local copy of csum_size from context fs/btrfs/btrfs_inode.h | 3 +- fs/btrfs/check-integrity.c | 6 +--- fs/btrfs/compression.c | 9 ++---- fs/btrfs/ctree.h | 5 +++- fs/btrfs/disk-io.c | 11 ++++--- fs/btrfs/extent-tree.c | 11 ++----- fs/btrfs/extent_io.c | 4 +-- fs/btrfs/file-item.c | 60 ++++++++++++++++++-------------------- fs/btrfs/file.c | 3 +- fs/btrfs/free-space-tree.c | 30 +++++++++---------- fs/btrfs/inode.c | 13 ++++----- fs/btrfs/ordered-data.c | 11 ++++--- fs/btrfs/ordered-data.h | 3 +- fs/btrfs/scrub.c | 31 ++++++++++---------- fs/btrfs/super.c | 2 +- fs/btrfs/tree-checker.c | 5 ++-- 16 files changed, 95 insertions(+), 112 deletions(-) -- 2.25.0