[V2,00/12] xfsprogs: Extend per-inode extent counters

Message

Chandan Babu R July 26, 2021, 11:47 a.m. UTC

This patchset implements the changes to userspace programs that are
required to support extending inode's data and attr fork extent
counter fields. It adds the following capabilities to xfsprogs,
1. Add support to programs in xfsprogs to be able to create and work
   with filesystem instances with 64-bit data fork extent counter and
   32-bit attr fork extent counter fields.
2. Enable support for the newly introduced XFS_IOC_BULKSTAT_V6 ioctl.

The patchset is based on Darrick's btree-dynamic-depth branch.
These patches can also be obtained from
https://github.com/chandanr/xfsprogs-dev.git at branch
xfs-incompat-extend-extcnt-v2.

Changelog:
V1 -> V2:
1. Rebase patches on top of Darrick's btree-dynamic-depth branch.
2. Add support for using the new bulkstat ioctl version to support
   64-bit data fork extent counter field.
   
Chandan Babu R (12):
  xfsprogs: Move extent count limits to xfs_format.h
  xfsprogs: Rename MAXEXTNUM, MAXAEXTNUM to XFS_IFORK_EXTCNT_MAXS32,
    XFS_IFORK_EXTCNT_MAXS16
  xfsprogs: Introduce xfs_iext_max() helper
  xfsprogs: Use xfs_extnum_t instead of basic data types
  xfsprogs: Introduce xfs_dfork_nextents() helper
  xfsprogs: xfs_dfork_nextents: Return extent count via an out argument
  xfsprogs: Rename inode's extent counter fields based on their width
  xfsprogs: Promote xfs_extnum_t and xfs_aextnum_t to 64 and 32-bits
    respectively
  xfsprogs: Rename XFS_IOC_BULKSTAT to XFS_IOC_BULKSTAT_V5
  xfsprogs: Enable bulkstat ioctl to support 64-bit extent counters
  xfsprogs: Extend per-inode extent counter widths
  xfsprogs: Add extcnt64bit mkfs option

 db/bmap.c                  |  21 +--
 db/btdump.c                |  11 +-
 db/check.c                 |  44 +++++--
 db/field.c                 |   4 -
 db/field.h                 |   2 -
 db/frag.c                  |  11 +-
 db/inode.c                 |  62 +++++++--
 db/metadump.c              |  12 +-
 fsr/xfs_fsr.c              |   9 +-
 include/libxlog.h          |   6 +-
 io/bulkstat.c              |  10 +-
 libfrog/bulkstat.c         | 264 +++++++++++++++++++++----------------
 libfrog/bulkstat.h         |   7 +-
 libfrog/fsgeom.h           |   5 +-
 libxfs/xfs_bmap.c          |  19 ++-
 libxfs/xfs_format.h        |  30 +++--
 libxfs/xfs_fs.h            |   9 +-
 libxfs/xfs_inode_buf.c     |  86 ++++++++++--
 libxfs/xfs_inode_buf.h     |   2 +
 libxfs/xfs_inode_fork.c    |  38 ++++--
 libxfs/xfs_inode_fork.h    |  18 +++
 libxfs/xfs_log_format.h    |   7 +-
 libxfs/xfs_types.h         |  11 +-
 logprint/log_misc.c        |  23 +++-
 logprint/log_print_all.c   |  34 ++++-
 logprint/log_print_trans.c |   2 +-
 man/man8/mkfs.xfs.8        |   7 +
 mkfs/xfs_mkfs.c            |  23 ++++
 repair/attr_repair.c       |  11 +-
 repair/bmap_repair.c       |  22 +++-
 repair/dinode.c            | 139 ++++++++++++-------
 repair/dinode.h            |   4 +-
 repair/prefetch.c          |   7 +-
 repair/scan.c              |   6 +-
 34 files changed, 665 insertions(+), 301 deletions(-)