From: Dave Chinner <david@fromorbit.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-xfs@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: [PATCH 7/7] xfsdocs: document the realtime reverse mapping btree
Date: Thu, 8 Sep 2016 11:38:38 +1000 [thread overview]
Message-ID: <20160908013838.GT30056@dastard> (raw)
In-Reply-To: <147216766221.32447.9777486170830928374.stgit@birch.djwong.org>
On Thu, Aug 25, 2016 at 04:27:42PM -0700, Darrick J. Wong wrote:
> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
> ---
> .../allocation_groups.asciidoc | 8 +
> design/XFS_Filesystem_Structure/docinfo.xml | 14 +
> .../internal_inodes.asciidoc | 2
> design/XFS_Filesystem_Structure/magic.asciidoc | 1
> .../XFS_Filesystem_Structure/ondisk_inode.asciidoc | 6 -
> design/XFS_Filesystem_Structure/rtrmapbt.asciidoc | 234 ++++++++++++++++++++
> 6 files changed, 263 insertions(+), 2 deletions(-)
> create mode 100644 design/XFS_Filesystem_Structure/rtrmapbt.asciidoc
>
>
> diff --git a/design/XFS_Filesystem_Structure/allocation_groups.asciidoc b/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
> index cafa8b7..7ba636a 100644
> --- a/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
> +++ b/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
> @@ -105,6 +105,7 @@ struct xfs_sb
> xfs_ino_t sb_pquotino;
> xfs_lsn_t sb_lsn;
> uuid_t sb_meta_uuid;
> + xfs_ino_t sb_rrmapino;
> };
> ----
> *sb_magicnum*::
> @@ -449,6 +450,13 @@ If the +XFS_SB_FEAT_INCOMPAT_META_UUID+ feature is set, then the UUID field in
> all metadata blocks must match this UUID. If not, the block header UUID field
> must match +sb_uuid+.
>
> +*sb_rrmapino*::
> +If the +XFS_SB_FEAT_COMPAT_RMAPBT+ feature is set and a real-time
XFS_SB_FEAT_RO_COMPAT_RMAPBT?
(yes, I am reading these patches!)
-Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2016-09-08 1:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 23:26 [PATCH v8 0/7] xfs-docs: reorganize chapters, document rmap and reflink Darrick J. Wong
2016-08-25 23:27 ` [PATCH 1/7] journaling_log: fix some typos in the section about EFDs Darrick J. Wong
2016-08-25 23:27 ` [PATCH 2/7] xfsdocs: document known testing procedures Darrick J. Wong
2016-08-25 23:27 ` [PATCH 3/7] xfsdocs: update the on-disk format with changes for Linux 4.5 Darrick J. Wong
2016-08-25 23:27 ` [PATCH 4/7] xfsdocs: move the discussions of short and long format btrees to a separate chapter Darrick J. Wong
2016-08-25 23:27 ` [PATCH 5/7] xfsdocs: reverse-mapping btree documentation Darrick J. Wong
2016-08-25 23:27 ` [PATCH 6/7] xfsdocs: document refcount btree and reflink Darrick J. Wong
2016-08-25 23:27 ` [PATCH 7/7] xfsdocs: document the realtime reverse mapping btree Darrick J. Wong
2016-09-08 1:38 ` Dave Chinner [this message]
2016-09-08 2:03 ` Darrick J. Wong
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