From patchwork Tue Apr 4 22:57:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kent Overstreet X-Patchwork-Id: 13201020 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 DA5D8C6FD1D for ; Tue, 4 Apr 2023 22:57:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230455AbjDDW5X (ORCPT ); Tue, 4 Apr 2023 18:57:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231460AbjDDW5W (ORCPT ); Tue, 4 Apr 2023 18:57:22 -0400 Received: from out-27.mta1.migadu.com (out-27.mta1.migadu.com [95.215.58.27]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C74401999 for ; Tue, 4 Apr 2023 15:57:19 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1680649037; 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=et9yveK1f0SJqjkaI654SqxiGTZgBFxS0E+zwS62Obg=; b=Vjc/MXEeH4ZJ4p+WJiFQ6dap9fLbbQFHZnAsdDEdteB5pafuUK+OvHVVkAn45yyM9/V4c+ xuGI/hxLzp2aWYwaPg4ccj6I6Ee3MS7MK0Gc3MgSssoI5lhv3/FABebcJ/6LtFJnmJ+J2g /SZZIpq5SgEjMeMyBvHvN1VjOMGswcE= From: Kent Overstreet To: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, axboe@kernel.dk Cc: Kent Overstreet , willy@infradead.org, phillip@squashfs.org.uk, ming.lei@redhat.com, hch@infradead.org Subject: [PATCH v2 0/2] bio iter improvements Date: Tue, 4 Apr 2023 18:57:07 -0400 Message-Id: <20230404225709.862208-1-kent.overstreet@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org previous lore link: https://lore.kernel.org/linux-block/ZCxaMIP%2Fl7BeLzz7@moria.home.lan/T/#t changes since v1: - fixed squashfs issues - renamed foliovec to folio_seg, thanks Matthew for the suggestion - moved the WARN_ON() to an out of line function to reduce data size, per Christoph - fixed kernel doc comment on bio_for_each_folio_all(), added one for bio_for_each_folio() Kent Overstreet (2): block: Rework bio_for_each_segment_all() block: Rework bio_for_each_folio_all() block/bio.c | 43 ++++++----- block/blk-map.c | 38 +++++----- block/bounce.c | 12 ++-- drivers/md/bcache/btree.c | 8 +-- drivers/md/dm-crypt.c | 10 +-- drivers/md/raid1.c | 4 +- fs/btrfs/disk-io.c | 10 +-- fs/btrfs/extent_io.c | 52 +++++++------- fs/btrfs/inode.c | 8 +-- fs/btrfs/raid56.c | 18 ++--- fs/crypto/bio.c | 8 +-- fs/erofs/zdata.c | 4 +- fs/ext4/page-io.c | 8 +-- fs/ext4/readpage.c | 4 +- fs/f2fs/data.c | 20 +++--- fs/gfs2/lops.c | 10 +-- fs/gfs2/meta_io.c | 8 +-- fs/iomap/buffered-io.c | 14 ++-- fs/mpage.c | 4 +- fs/squashfs/block.c | 59 +++++++-------- fs/squashfs/lz4_wrapper.c | 17 +++-- fs/squashfs/lzo_wrapper.c | 17 +++-- fs/squashfs/xz_wrapper.c | 19 ++--- fs/squashfs/zlib_wrapper.c | 18 ++--- fs/squashfs/zstd_wrapper.c | 19 ++--- fs/verity/verify.c | 4 +- include/linux/bio.h | 142 +++++++++++++++++++++++-------------- include/linux/bvec.h | 70 +++++++++++------- 28 files changed, 358 insertions(+), 290 deletions(-)