From: allison.henderson@oracle.com
To: linux-xfs@vger.kernel.org
Subject: [PATCH v10 00/32] Parent Pointers
Date: Wed, 8 Mar 2023 15:37:22 -0700 [thread overview]
Message-ID: <20230308223754.1455051-1-allison.henderson@oracle.com> (raw)
From: Allison Henderson <allison.henderson@oracle.com>
Hi all,
This is the latest 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, shrink, nfs handles, verity, or
any other feature that could make use of quickly deriving an inodes path from
the mount point.
This set can be viewed on github here
https://github.com/allisonhenderson/xfs/tree/xfs_new_pptrsv10
And the corresponding xfsprogs code is here
https://github.com/allisonhenderson/xfsprogs/tree/xfsprogs_new_pptrs_v10
This set has been tested with the below parent pointers tests
https://lore.kernel.org/fstests/20221012013812.82161-1-catherine.hoang@oracle.com/T/#t
Updates since v9:
Reordered patches 2 and 3 to be 6 and 7
xfs: Add xfs_verify_pptr
moved parent pointer validators to xfs_parent
xfs: Add parent pointer ioctl
Extra validation checks for fs id
added missing release for the inode
use GFP_KERNEL flags for malloc/realloc
reworked ioctl to use pptr listenty and flex array
NEW
xfs: don't remove the attr fork when parent pointers are enabled
NEW
directory lookups should return diroffsets too
NEW
xfs: move/add parent pointer validators to xfs_parent
Questions comments and feedback appreciated!
Thanks all!
Allison
Allison Henderson (32):
xfs: Add new name to attri/d
xfs: Hold inode locks in xfs_ialloc
xfs: Hold inode locks in xfs_trans_alloc_dir
xfs: Hold inode locks in xfs_rename
xfs: Expose init_xattrs in xfs_create_tmpfile
xfs: Increase XFS_DEFER_OPS_NR_INODES to 5
xfs: Increase XFS_QM_TRANS_MAXDQS to 5
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: extend transaction reservations for parent attributes
xfs: parent pointer attribute creation
xfs: add parent attributes to link
xfs: add parent attributes to symlink
xfs: remove parent pointers in unlink
xfs: Indent xfs_rename
xfs: Add parent pointers to rename
xfs: Add parent pointers to xfs_cross_rename
xfs: Add the parent pointer support to the superblock version 5.
xfs: Add helper function xfs_attr_list_context_init
xfs: Filter XFS_ATTR_PARENT for getfattr
xfs: pass the attr value to put_listent when possible
xfs: Add parent pointer ioctl
xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res
xfs: drop compatibility minimum log size computations for reflink
xfs: add xfs_trans_mod_sb tracing
xfs: move/add parent pointer validators to xfs_parent
xfs: directory lookups should return diroffsets too
xfs: don't remove the attr fork when parent pointers are enabled
fs/xfs/Makefile | 2 +
fs/xfs/libxfs/xfs_attr.c | 34 ++-
fs/xfs/libxfs/xfs_attr.h | 18 +-
fs/xfs/libxfs/xfs_attr_leaf.c | 6 +-
fs/xfs/libxfs/xfs_attr_sf.h | 1 +
fs/xfs/libxfs/xfs_da_btree.h | 3 +
fs/xfs/libxfs/xfs_da_format.h | 26 +-
fs/xfs/libxfs/xfs_defer.c | 28 +-
fs/xfs/libxfs/xfs_defer.h | 8 +-
fs/xfs/libxfs/xfs_dir2.c | 21 +-
fs/xfs/libxfs/xfs_dir2.h | 7 +-
fs/xfs/libxfs/xfs_dir2_block.c | 11 +-
fs/xfs/libxfs/xfs_dir2_leaf.c | 10 +-
fs/xfs/libxfs/xfs_dir2_node.c | 10 +-
fs/xfs/libxfs/xfs_dir2_sf.c | 10 +
fs/xfs/libxfs/xfs_format.h | 4 +-
fs/xfs/libxfs/xfs_fs.h | 71 +++++
fs/xfs/libxfs/xfs_log_format.h | 7 +-
fs/xfs/libxfs/xfs_log_rlimit.c | 53 ++++
fs/xfs/libxfs/xfs_parent.c | 267 +++++++++++++++++++
fs/xfs/libxfs/xfs_parent.h | 108 ++++++++
fs/xfs/libxfs/xfs_sb.c | 4 +
fs/xfs/libxfs/xfs_trans_resv.c | 324 +++++++++++++++++++----
fs/xfs/libxfs/xfs_trans_space.h | 8 -
fs/xfs/scrub/attr.c | 12 +-
fs/xfs/xfs_attr_item.c | 142 ++++++++--
fs/xfs/xfs_attr_item.h | 1 +
fs/xfs/xfs_attr_list.c | 25 +-
fs/xfs/xfs_dquot.c | 38 +++
fs/xfs/xfs_dquot.h | 1 +
fs/xfs/xfs_file.c | 1 +
fs/xfs/xfs_inode.c | 447 +++++++++++++++++++++++++-------
fs/xfs/xfs_inode.h | 3 +-
fs/xfs/xfs_ioctl.c | 190 ++++++++++++--
fs/xfs/xfs_ioctl.h | 2 +
fs/xfs/xfs_iops.c | 2 +-
fs/xfs/xfs_ondisk.h | 4 +
fs/xfs/xfs_parent_utils.c | 154 +++++++++++
fs/xfs/xfs_parent_utils.h | 20 ++
fs/xfs/xfs_qm.c | 4 +-
fs/xfs/xfs_qm.h | 2 +-
fs/xfs/xfs_super.c | 14 +
fs/xfs/xfs_symlink.c | 58 ++++-
fs/xfs/xfs_trans.c | 13 +-
fs/xfs/xfs_trans_dquot.c | 15 +-
fs/xfs/xfs_xattr.c | 8 +-
fs/xfs/xfs_xattr.h | 2 +
47 files changed, 1942 insertions(+), 257 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:[~2023-03-08 22:38 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-08 22:37 allison.henderson [this message]
2023-03-08 22:37 ` [PATCH v10 01/32] xfs: Add new name to attri/d allison.henderson
2023-03-08 22:37 ` [PATCH v10 02/32] xfs: Hold inode locks in xfs_ialloc allison.henderson
2023-03-08 22:37 ` [PATCH v10 03/32] xfs: Hold inode locks in xfs_trans_alloc_dir allison.henderson
2023-03-08 22:37 ` [PATCH v10 04/32] xfs: Hold inode locks in xfs_rename allison.henderson
2023-03-08 22:37 ` [PATCH v10 05/32] xfs: Expose init_xattrs in xfs_create_tmpfile allison.henderson
2023-03-08 22:37 ` [PATCH v10 06/32] xfs: Increase XFS_DEFER_OPS_NR_INODES to 5 allison.henderson
2023-03-08 22:37 ` [PATCH v10 07/32] xfs: Increase XFS_QM_TRANS_MAXDQS " allison.henderson
2023-03-08 22:37 ` [PATCH v10 08/32] xfs: get directory offset when adding directory name allison.henderson
2023-03-08 22:37 ` [PATCH v10 09/32] xfs: get directory offset when removing " allison.henderson
2023-03-08 22:37 ` [PATCH v10 10/32] xfs: get directory offset when replacing a " allison.henderson
2023-03-08 22:37 ` [PATCH v10 11/32] xfs: add parent pointer support to attribute code allison.henderson
2023-03-08 22:37 ` [PATCH v10 12/32] xfs: define parent pointer xattr format allison.henderson
2023-03-08 22:37 ` [PATCH v10 13/32] xfs: Add xfs_verify_pptr allison.henderson
2023-03-08 22:37 ` [PATCH v10 14/32] xfs: extend transaction reservations for parent attributes allison.henderson
2023-03-08 22:37 ` [PATCH v10 15/32] xfs: parent pointer attribute creation allison.henderson
2023-03-08 22:37 ` [PATCH v10 16/32] xfs: add parent attributes to link allison.henderson
2023-03-08 22:37 ` [PATCH v10 17/32] xfs: add parent attributes to symlink allison.henderson
2023-03-08 22:37 ` [PATCH v10 18/32] xfs: remove parent pointers in unlink allison.henderson
2023-03-08 22:37 ` [PATCH v10 19/32] xfs: Indent xfs_rename allison.henderson
2023-03-08 22:37 ` [PATCH v10 20/32] xfs: Add parent pointers to rename allison.henderson
2023-03-08 22:37 ` [PATCH v10 21/32] xfs: Add parent pointers to xfs_cross_rename allison.henderson
2023-03-08 22:37 ` [PATCH v10 22/32] xfs: Add the parent pointer support to the superblock version 5 allison.henderson
2023-03-08 22:37 ` [PATCH v10 23/32] xfs: Add helper function xfs_attr_list_context_init allison.henderson
2023-03-08 22:37 ` [PATCH v10 24/32] xfs: Filter XFS_ATTR_PARENT for getfattr allison.henderson
2023-03-08 22:37 ` [PATCH v10 25/32] xfs: pass the attr value to put_listent when possible allison.henderson
2023-03-08 22:37 ` [PATCH v10 26/32] xfs: Add parent pointer ioctl allison.henderson
2023-03-08 22:37 ` [PATCH v10 27/32] xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res allison.henderson
2023-03-08 22:37 ` [PATCH v10 28/32] xfs: drop compatibility minimum log size computations for reflink allison.henderson
2023-03-08 22:37 ` [PATCH v10 29/32] xfs: add xfs_trans_mod_sb tracing allison.henderson
2023-03-08 22:37 ` [PATCH v10 30/32] xfs: move/add parent pointer validators to xfs_parent allison.henderson
2023-03-08 22:37 ` [PATCH v10 31/32] xfs: directory lookups should return diroffsets too allison.henderson
2023-03-08 22:37 ` [PATCH v10 32/32] xfs: don't remove the attr fork when parent pointers are enabled allison.henderson
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