From: Allison Henderson <allison.henderson@oracle.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH v1 00/17] Return of the Parent Pointers
Date: Sat, 11 Jun 2022 02:41:43 -0700 [thread overview]
Message-ID: <20220611094200.129502-1-allison.henderson@oracle.com> (raw)
Hi all,
This is the latest rebase of parent pointer attributes for xfs. The goal of
this patch set is to add a parent pointer attribute to each inode. The
attribute name containing the parent inode, generation, and directory offset,
while the attribute value contains the file name. This feature will enable
future optimizations for online scrub, or any other feature that could make
use of quickly deriving an inodes path from the mount point.
It's been quite a while since we've seen parent pointers, so I think I'm just
going to start the versioning back at 1 rather than continue as v30 of the
giant extended set.
Questions comments and feedback appreciated!
Thanks all!
Allison
Allison Henderson (17):
xfs: Add larp state XFS_DAS_CREATE_FORK
xfs: Hold inode locks in xfs_ialloc
xfs: get directory offset when adding directory name
xfs: get directory offset when removing directory name
xfs: get directory offset when replacing a directory name
xfs: add parent pointer support to attribute code
xfs: define parent pointer xattr format
xfs: Add xfs_verify_pptr
xfs: extent transaction reservations for parent attributes
xfs: parent pointer attribute creation
xfs: add parent attributes to link
xfs: remove parent pointers in unlink
xfs: Add parent pointers to rename
xfs: Add the parent pointer support to the superblock version 5.
xfs: Add helper function xfs_attr_list_context_init
xfs: Increase XFS_DEFER_OPS_NR_INODES to 4
xfs: Add parent pointer ioctl
fs/xfs/Makefile | 2 +
fs/xfs/libxfs/xfs_attr.c | 73 ++++++-
fs/xfs/libxfs/xfs_attr.h | 7 +-
fs/xfs/libxfs/xfs_bmap.c | 2 +-
fs/xfs/libxfs/xfs_bmap.h | 1 +
fs/xfs/libxfs/xfs_da_btree.h | 1 +
fs/xfs/libxfs/xfs_da_format.h | 30 ++-
fs/xfs/libxfs/xfs_defer.h | 2 +-
fs/xfs/libxfs/xfs_dir2.c | 21 +-
fs/xfs/libxfs/xfs_dir2.h | 7 +-
fs/xfs/libxfs/xfs_dir2_block.c | 9 +-
fs/xfs/libxfs/xfs_dir2_leaf.c | 8 +-
fs/xfs/libxfs/xfs_dir2_node.c | 8 +-
fs/xfs/libxfs/xfs_dir2_sf.c | 6 +
fs/xfs/libxfs/xfs_format.h | 17 +-
fs/xfs/libxfs/xfs_fs.h | 47 ++++
fs/xfs/libxfs/xfs_log_format.h | 1 +
fs/xfs/libxfs/xfs_parent.c | 87 ++++++++
fs/xfs/libxfs/xfs_parent.h | 33 +++
fs/xfs/libxfs/xfs_sb.c | 2 +
fs/xfs/libxfs/xfs_trans_resv.c | 103 +++++++--
fs/xfs/libxfs/xfs_trans_resv.h | 1 +
fs/xfs/scrub/attr.c | 2 +-
fs/xfs/xfs_attr_item.c | 10 +-
fs/xfs/xfs_attr_list.c | 17 +-
fs/xfs/xfs_file.c | 1 +
fs/xfs/xfs_inode.c | 380 ++++++++++++++++++++++++---------
fs/xfs/xfs_ioctl.c | 144 +++++++++++--
fs/xfs/xfs_ioctl.h | 2 +
fs/xfs/xfs_ondisk.h | 4 +
fs/xfs/xfs_parent_utils.c | 133 ++++++++++++
fs/xfs/xfs_parent_utils.h | 22 ++
fs/xfs/xfs_qm.c | 4 +-
fs/xfs/xfs_super.c | 4 +
fs/xfs/xfs_symlink.c | 6 +-
fs/xfs/xfs_trans.c | 7 +-
fs/xfs/xfs_trans.h | 2 +-
fs/xfs/xfs_xattr.c | 2 +-
fs/xfs/xfs_xattr.h | 1 +
39 files changed, 1029 insertions(+), 180 deletions(-)
create mode 100644 fs/xfs/libxfs/xfs_parent.c
create mode 100644 fs/xfs/libxfs/xfs_parent.h
create mode 100644 fs/xfs/xfs_parent_utils.c
create mode 100644 fs/xfs/xfs_parent_utils.h
--
2.25.1
next reply other threads:[~2022-06-11 9:42 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-11 9:41 Allison Henderson [this message]
2022-06-11 9:41 ` [PATCH v1 01/17] xfs: Add larp state XFS_DAS_CREATE_FORK Allison Henderson
2022-06-15 1:09 ` Dave Chinner
2022-06-15 23:40 ` Alli
2022-06-16 2:08 ` Dave Chinner
2022-06-16 5:32 ` Dave Chinner
2022-06-29 6:33 ` Alli
2022-06-30 0:40 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 02/17] xfs: Hold inode locks in xfs_ialloc Allison Henderson
2022-06-29 18:28 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 03/17] xfs: get directory offset when adding directory name Allison Henderson
2022-06-29 18:29 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 04/17] xfs: get directory offset when removing " Allison Henderson
2022-06-29 18:30 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 05/17] xfs: get directory offset when replacing a " Allison Henderson
2022-06-29 18:30 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 06/17] xfs: add parent pointer support to attribute code Allison Henderson
2022-06-29 18:33 ` Darrick J. Wong
2022-06-29 18:58 ` Alli
2022-06-11 9:41 ` [PATCH v1 07/17] xfs: define parent pointer xattr format Allison Henderson
2022-06-29 18:34 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 08/17] xfs: Add xfs_verify_pptr Allison Henderson
2022-06-29 18:35 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 09/17] xfs: extent transaction reservations for parent attributes Allison Henderson
2022-06-16 5:38 ` Dave Chinner
2022-06-18 0:31 ` Alli
2022-06-29 18:37 ` Darrick J. Wong
2022-06-29 19:23 ` Alli
2022-06-11 9:41 ` [PATCH v1 10/17] xfs: parent pointer attribute creation Allison Henderson
2022-06-11 15:10 ` kernel test robot
2022-06-16 5:49 ` Dave Chinner
2022-06-18 0:32 ` Alli
2022-06-29 18:41 ` Darrick J. Wong
2022-06-30 1:29 ` Alli
2022-06-11 9:41 ` [PATCH v1 11/17] xfs: add parent attributes to link Allison Henderson
2022-06-16 22:39 ` Dave Chinner
2022-06-18 0:32 ` Alli
2022-06-29 18:09 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 12/17] xfs: remove parent pointers in unlink Allison Henderson
2022-06-29 17:35 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 13/17] xfs: Add parent pointers to rename Allison Henderson
2022-06-29 18:02 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 14/17] xfs: Add the parent pointer support to the superblock version 5 Allison Henderson
2022-06-16 6:03 ` Dave Chinner
2022-06-18 0:32 ` Alli
2022-06-20 0:21 ` Dave Chinner
2022-06-29 18:16 ` Darrick J. Wong
2022-06-11 9:41 ` [PATCH v1 15/17] xfs: Add helper function xfs_attr_list_context_init Allison Henderson
2022-06-29 18:42 ` Darrick J. Wong
2022-06-30 1:30 ` Alli
2022-06-11 9:41 ` [PATCH v1 16/17] xfs: Increase XFS_DEFER_OPS_NR_INODES to 4 Allison Henderson
2022-06-16 21:54 ` Dave Chinner
2022-06-18 0:32 ` Alli
2022-06-29 18:43 ` Darrick J. Wong
2022-06-30 1:30 ` Alli
2022-06-11 9:42 ` [PATCH v1 17/17] xfs: Add parent pointer ioctl Allison Henderson
2022-06-29 18:52 ` Darrick J. Wong
2022-06-30 1:30 ` Alli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220611094200.129502-1-allison.henderson@oracle.com \
--to=allison.henderson@oracle.com \
--cc=linux-xfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.