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[GIT,PULL,04/10] xfs: create incore rt allocation groups

Message ID 173154342189.1140548.3591824391884884112.stg-ugh@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [GIT,PULL,01/10] xfs: convert perag to use xarrays | expand

Pull-request

https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git tags/incore-rtgroups-6.13_2024-11-13

Message

Darrick J. Wong Nov. 14, 2024, 12:18 a.m. UTC 
Hi Carlos,

Please pull this branch with changes for xfs for 6.13-rc1.

As usual, I did a test-merge with the main upstream branch as of a few
minutes ago, and didn't see any conflicts.  Please let me know if you
encounter any problems.

--D

The following changes since commit ffc12626fd0ee4fc7c5f1c91d33b452e6d757acd:

xfs: repair metadata directory file path connectivity (2024-11-13 16:05:28 -0800)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git tags/incore-rtgroups-6.13_2024-11-13

for you to fetch changes up to dd2a92877987e615f5b62f872ee0d4f992362994:

xfs: make RT extent numbers relative to the rtgroup (2024-11-13 16:05:31 -0800)

----------------------------------------------------------------
xfs: create incore rt allocation groups [v5.6 04/10]

Add in-memory data structures for sharding the realtime volume into
independent allocation groups.  For existing filesystems, the entire rt
volume is modelled as having a single large group, with (potentially) a
number of rt extents exceeding 2^32 blocks, though these are not likely
to exist because the codebase has been a bit broken for decades.  The
next series fills in the ondisk format and other supporting structures.

With a bit of luck, this should all go splendidly.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

----------------------------------------------------------------
Christoph Hellwig (14):
xfs: clean up xfs_getfsmap_helper arguments
xfs: add a xfs_bmap_free_rtblocks helper
xfs: add a xfs_qm_unmount_rt helper
xfs: factor out a xfs_growfs_rt_alloc_blocks helper
xfs: cleanup xfs_getfsmap_rtdev_rtbitmap
xfs: split xfs_trim_rtdev_extents
xfs: move RT bitmap and summary information to the rtgroup
xfs: support creating per-RTG files in growfs
xfs: calculate RT bitmap and summary blocks based on sb_rextents
xfs: use xfs_growfs_rt_alloc_fake_mount in xfs_growfs_rt_alloc_blocks
xfs: factor out a xfs_growfs_check_rtgeom helper
xfs: refactor xfs_rtbitmap_blockcount
xfs: refactor xfs_rtsummary_blockcount
xfs: make RT extent numbers relative to the rtgroup

Darrick J. Wong (7):
xfs: create incore realtime group structures
xfs: define locking primitives for realtime groups
xfs: add a lockdep class key for rtgroup inodes
xfs: support caching rtgroup metadata inodes
xfs: add rtgroup-based realtime scrubbing context management
xfs: remove XFS_ILOCK_RT*
xfs: factor out a xfs_growfs_rt_alloc_fake_mount helper

fs/xfs/Makefile                 |   1 +
fs/xfs/libxfs/xfs_bmap.c        |  46 ++--
fs/xfs/libxfs/xfs_format.h      |   3 +
fs/xfs/libxfs/xfs_rtbitmap.c    | 199 +++++++--------
fs/xfs/libxfs/xfs_rtbitmap.h    | 147 ++++++------
fs/xfs/libxfs/xfs_rtgroup.c     | 484 +++++++++++++++++++++++++++++++++++++
fs/xfs/libxfs/xfs_rtgroup.h     | 274 +++++++++++++++++++++
fs/xfs/libxfs/xfs_sb.c          |  13 +
fs/xfs/libxfs/xfs_trans_resv.c  |   2 +-
fs/xfs/libxfs/xfs_types.h       |   8 +-
fs/xfs/scrub/bmap.c             |  13 +
fs/xfs/scrub/common.c           |  78 ++++++
fs/xfs/scrub/common.h           |  30 +++
fs/xfs/scrub/fscounters.c       |  25 +-
fs/xfs/scrub/repair.c           |  24 ++
fs/xfs/scrub/repair.h           |   7 +
fs/xfs/scrub/rtbitmap.c         |  54 +++--
fs/xfs/scrub/rtsummary.c        | 111 +++++----
fs/xfs/scrub/rtsummary_repair.c |   7 +-
fs/xfs/scrub/scrub.c            |  33 ++-
fs/xfs/scrub/scrub.h            |  13 +
fs/xfs/xfs_bmap_util.c          |   3 +-
fs/xfs/xfs_buf_item_recover.c   |  25 ++
fs/xfs/xfs_discard.c            | 100 +++++---
fs/xfs/xfs_fsmap.c              | 329 ++++++++++++++-----------
fs/xfs/xfs_fsmap.h              |  15 ++
fs/xfs/xfs_inode.c              |   3 +-
fs/xfs/xfs_inode.h              |  13 +-
fs/xfs/xfs_iomap.c              |   4 +-
fs/xfs/xfs_mount.c              |  15 +-
fs/xfs/xfs_mount.h              |  26 +-
fs/xfs/xfs_qm.c                 |  27 ++-
fs/xfs/xfs_rtalloc.c            | 520 +++++++++++++++++++++++++---------------
fs/xfs/xfs_super.c              |   3 +-
fs/xfs/xfs_trace.c              |   1 +
fs/xfs/xfs_trace.h              |  74 ++++--
36 files changed, 2020 insertions(+), 710 deletions(-)
create mode 100644 fs/xfs/libxfs/xfs_rtgroup.c
create mode 100644 fs/xfs/libxfs/xfs_rtgroup.h