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 8C8D8FA3744 for ; Thu, 27 Oct 2022 17:03:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236874AbiJ0RDI (ORCPT ); Thu, 27 Oct 2022 13:03:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236877AbiJ0RDH (ORCPT ); Thu, 27 Oct 2022 13:03:07 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3F4F1905F1; Thu, 27 Oct 2022 10:03:06 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 50E46623F1; Thu, 27 Oct 2022 17:03:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A485FC433B5; Thu, 27 Oct 2022 17:03:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666890185; bh=rW27pe+GEA8BBhn1J4tt7Gb7SddsDfuyWv/BzR+6Odg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lHRJ6vIVvyKrCvKyEAs7ELGNMkGcBNUVegNC4kwrIaJJ9A4Aq0rP48GrMfTKXfxaS 4QnvyhOowp2BJjmUnh7YRhy+Zs83ifqrjgYOYQZAecjtm7llrkuaKmyfzRZUcy+Dq4 FQESPXkVyByxSkzHsdd0DLpadTFH8Zcg9hYB+eEPHclBRzDgzsAb+dJW7xqOvegC9t S4aKjE/HL9prM7uxjMDnXl+9EiWOCzGQBiiatrWtv6C3bP6Sgi2l5bYIrn/cF+kPtp JStoM85pumgmXzshNwFbrZoVJd2tx+EQ7jBej4MV9Tqo3FX+T0i819lFVfjiYEEcdP qWg3Kurz7ZR9w== Date: Thu, 27 Oct 2022 10:03:05 -0700 From: "Darrick J. Wong" To: Zorro Lang Cc: linux-xfs@vger.kernel.org, fstests@vger.kernel.org Subject: Re: [PATCH 2/4] xfs: refactor filesystem directory block size extraction logic Message-ID: References: <166681099421.3403789.78493769502226810.stgit@magnolia> <166681100562.3403789.14498721397451474651.stgit@magnolia> <20221027165916.4ttwfx7g66pznsrt@zlang-mailbox> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221027165916.4ttwfx7g66pznsrt@zlang-mailbox> Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org On Fri, Oct 28, 2022 at 12:59:16AM +0800, Zorro Lang wrote: > On Wed, Oct 26, 2022 at 12:03:25PM -0700, Darrick J. Wong wrote: > > From: Darrick J. Wong > > > > There are a lot of places where we open-code determining the directory > > block size for a specific filesystem. Refactor this into a single > > helper to clean up existing tests. > > > > Signed-off-by: Darrick J. Wong > > --- > > Hmm... sorry I failed to merge this patchset: > > $ git am ./20221026_djwong_fstests_refactor_xfs_geometry_computation.mbx > Applying: xfs: refactor filesystem feature detection logic > Applying: xfs: refactor filesystem directory block size extraction logic > error: sha1 information is lacking or useless (common/xfs). > error: could not build fake ancestor > Patch failed at 0002 xfs: refactor filesystem directory block size extraction logic > hint: Use 'git am --show-current-patch=diff' to see the failed patch > When you have resolved this problem, run "git am --continue". > If you prefer to skip this patch, run "git am --skip" instead. > To restore the original branch and stop patching, run "git am --abort". I don't know what exactly failed, but if you're ok with pushing your working branch to kernel.org, I can rebase my changes atop that and send you a pull request. --D > > common/populate | 4 ++-- > > common/xfs | 9 +++++++++ > > tests/xfs/099 | 2 +- > > tests/xfs/100 | 2 +- > > tests/xfs/101 | 2 +- > > tests/xfs/102 | 2 +- > > tests/xfs/105 | 2 +- > > tests/xfs/112 | 2 +- > > tests/xfs/113 | 2 +- > > 9 files changed, 18 insertions(+), 9 deletions(-) > > > > > > diff --git a/common/populate b/common/populate > > index 9fa1a06798..23b2fecf69 100644 > > --- a/common/populate > > +++ b/common/populate > > @@ -175,7 +175,7 @@ _scratch_xfs_populate() { > > _xfs_force_bdev data $SCRATCH_MNT > > > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > - dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > + dblksz="$(_xfs_get_dir_blocksize "$SCRATCH_MNT")" > > crc="$(_xfs_has_feature "$SCRATCH_MNT" crc -v)" > > if [ $crc -eq 1 ]; then > > leaf_hdr_size=64 > > @@ -602,7 +602,7 @@ _scratch_xfs_populate_check() { > > is_reflink=$(_xfs_has_feature "$SCRATCH_MNT" reflink -v) > > > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > - dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > + dblksz="$(_xfs_get_dir_blocksize "$SCRATCH_MNT")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > node_lblk="$((64 * 1073741824 / blksz))" > > umount "${SCRATCH_MNT}" > > diff --git a/common/xfs b/common/xfs > > index c7496bce3f..6445bfd9db 100644 > > --- a/common/xfs > > +++ b/common/xfs > > @@ -203,6 +203,15 @@ _xfs_is_realtime_file() > > $XFS_IO_PROG -c 'stat -v' "$1" | grep -q -w realtime > > } > > > > +# Get the directory block size of a mounted filesystem. > > +_xfs_get_dir_blocksize() > > +{ > > + local fs="$1" > > + > > + $XFS_INFO_PROG "$fs" | grep 'naming.*bsize' | \ > > + sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g' > > +} > > + > > # Set or clear the realtime status of every supplied path. The first argument > > # is either 'data' or 'realtime'. All other arguments should be paths to > > # existing directories or empty regular files. > > diff --git a/tests/xfs/099 b/tests/xfs/099 > > index a7eaff6e0c..82bef8ad26 100755 > > --- a/tests/xfs/099 > > +++ b/tests/xfs/099 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((dblksz / 40))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/100 b/tests/xfs/100 > > index 79da8cb02c..e638b4ba17 100755 > > --- a/tests/xfs/100 > > +++ b/tests/xfs/100 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((dblksz / 12))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/101 b/tests/xfs/101 > > index 64f4705aca..11ed329110 100755 > > --- a/tests/xfs/101 > > +++ b/tests/xfs/101 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((dblksz / 12))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/102 b/tests/xfs/102 > > index 24dce43058..43f4539181 100755 > > --- a/tests/xfs/102 > > +++ b/tests/xfs/102 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((16 * dblksz / 40))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/105 b/tests/xfs/105 > > index 22a8bf9fb0..002a712883 100755 > > --- a/tests/xfs/105 > > +++ b/tests/xfs/105 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((16 * dblksz / 40))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/112 b/tests/xfs/112 > > index bc1ab62895..e2d5932da6 100755 > > --- a/tests/xfs/112 > > +++ b/tests/xfs/112 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((16 * dblksz / 40))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > diff --git a/tests/xfs/113 b/tests/xfs/113 > > index e820ed96da..9bb2cd304b 100755 > > --- a/tests/xfs/113 > > +++ b/tests/xfs/113 > > @@ -37,7 +37,7 @@ _scratch_mkfs_xfs > /dev/null > > > > echo "+ mount fs image" > > _scratch_mount > > -dblksz="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')" > > +dblksz=$(_xfs_get_dir_blocksize "$SCRATCH_MNT") > > nr="$((128 * dblksz / 40))" > > blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")" > > leaf_lblk="$((32 * 1073741824 / blksz))" > > >