From patchwork Thu Feb 6 22:50:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13964021 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A57C1A5B94 for ; Thu, 6 Feb 2025 22:50:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738882247; cv=none; b=bLJEPHMmN0DmcaV4RuNkPUSWS7uoRjK5HvARtzv/rPNOP/j4XL2f3+k6jDCgCfETOaKUlkg8K29xFPJzRIsAWWv6HBo8w56Rvs+Y5C4rveF8diOhPAndOYcD130YAZoq/vfbPXqhhkzHt7TVSgNPpGHxKK59l9WI1y+PGsrF4Eo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738882247; c=relaxed/simple; bh=ZKDinG5M9iION68j7zwiwKAtH030s/baXr5yJAPLWHo=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jKGh6uqwktyZdO+f2CIRnunFKdYRBO41VNbGcxF1gC/k0wSSPwUgWHs36kAzMRfhmHmeyetqH+7qf/Zvr60xstnbijqziN5yKfBuaCctX8om/y0kExMD7l5tJxhO7rM2XnoruXC1D252lG7slDmuVrN0obMKgb8ypV/AR6eM32U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NtIqO3Wp; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NtIqO3Wp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EFC2FC4CEDF; Thu, 6 Feb 2025 22:50:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738882247; bh=ZKDinG5M9iION68j7zwiwKAtH030s/baXr5yJAPLWHo=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=NtIqO3Wpp5WFyWpwa3yQhqRRKNtKdjGriOQZvv7eGFjed2dY4vY8CeDIzxIBI0rXT UzkfS9zikL8JGXtLgTaSvVn+WrycKobeZSDwhZfjv2EUts/9HQn3GF9q1hJ/+/p3d/ fKRK4ETIae8qRkOtfqGdWS2wSN501y8DH42MQ1PoJPYZqKIIMBfq8CQ9rdUTmSiRiE jmUSma1JEo15d3osvxstyjBLf597tfqzwSCswhEz2FgswALCk6fyu4damGvhH9CCra yGLHxNayTqk6EqQreSQrayccUPrRLy+pl/elZtt4EAqKMFMSGctPTojBvGCzTq5H63 nIiQv3Sx5uZ7Q== Date: Thu, 06 Feb 2025 14:50:46 -0800 Subject: [PATCH 04/27] man: document userspace API changes due to rt rmap From: "Darrick J. Wong" To: djwong@kernel.org, aalbersh@kernel.org Cc: hch@lst.de, linux-xfs@vger.kernel.org Message-ID: <173888088157.2741033.18009447992987469682.stgit@frogsfrogsfrogs> In-Reply-To: <173888088056.2741033.17433872323468891160.stgit@frogsfrogsfrogs> References: <173888088056.2741033.17433872323468891160.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Update documentation to describe userspace ABI changes made for realtime rmap support. Signed-off-by: "Darrick J. Wong" Reviewed-by: Christoph Hellwig --- man/man2/ioctl_xfs_rtgroup_geometry.2 | 3 +++ man/man2/ioctl_xfs_scrub_metadata.2 | 12 ++++++++---- 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/man/man2/ioctl_xfs_rtgroup_geometry.2 b/man/man2/ioctl_xfs_rtgroup_geometry.2 index c4b0de94453558..37e229b4335459 100644 --- a/man/man2/ioctl_xfs_rtgroup_geometry.2 +++ b/man/man2/ioctl_xfs_rtgroup_geometry.2 @@ -73,6 +73,9 @@ .SH DESCRIPTION .TP .B XFS_RTGROUP_GEOM_SICK_SUMMARY Realtime summary for this group. +.TP +.B XFS_RTGROUP_GEOM_SICK_RTRMAPBT +Reverse mapping btree for this group. .RE .SH RETURN VALUE On error, \-1 is returned, and diff --git a/man/man2/ioctl_xfs_scrub_metadata.2 b/man/man2/ioctl_xfs_scrub_metadata.2 index 545e3fcbac320e..f06bb98de708a4 100644 --- a/man/man2/ioctl_xfs_scrub_metadata.2 +++ b/man/man2/ioctl_xfs_scrub_metadata.2 @@ -180,11 +180,12 @@ .SH DESCRIPTION .PP .nf .B XFS_SCRUB_TYPE_RTBITMAP -.fi -.TP .B XFS_SCRUB_TYPE_RTSUM -Examine the realtime block bitmap and realtime summary inodes for -corruption. +.fi +.TP +.B XFS_SCRUB_TYPE_RTRMAPBT +Examine a given realtime allocation group's free space bitmap, summary file, +or reverse mapping btree, respectively. .PP .nf @@ -246,6 +247,9 @@ .SH DESCRIPTION .TP .B XFS_SCRUB_METAPATH_PRJQUOTA Project quota file. +.TP +.B XFS_SCRUB_METAPATH_RTRMAPBT +Realtime rmap btree file. .RE The values of