mbox series

[PATCHSET,RFC,v1.2,0/4] xfs: refactor rtbitmap/summary accessors

Message ID 169759501951.3396240.14113780813650896727.stgit@frogsfrogsfrogs (mailing list archive)
Headers show
Series xfs: refactor rtbitmap/summary accessors | expand

Message

Darrick J. Wong Oct. 18, 2023, 2:10 a.m. UTC 
Hi all,

Since the rtbitmap and rtsummary accessor functions have proven more
controversial than the rest of the macro refactoring, split the patchset
into two to make review easier.

v1.1: various cleanups suggested by hch
v1.2: rework the accessor functions to reduce the amount of cursor
      tracking required, and create explicit bitmap/summary logging
      functions

If you're going to start using this code, I strongly recommend pulling
from my git trees, which are linked below.

With a bit of luck, this should all go splendidly.
Comments and questions are, as always, welcome.

--D

kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=refactor-rtbitmap-accessors-6.7
---
 fs/xfs/libxfs/xfs_format.h   |   16 +++
 fs/xfs/libxfs/xfs_rtbitmap.c |  200 ++++++++++++++++++++++--------------------
 fs/xfs/libxfs/xfs_rtbitmap.h |   62 ++++++++++++-
 fs/xfs/scrub/rtsummary.c     |   30 ++++--
 fs/xfs/scrub/trace.c         |    1 
 fs/xfs/scrub/trace.h         |   10 +-
 fs/xfs/xfs_ondisk.h          |    4 +
 fs/xfs/xfs_rtalloc.c         |   17 +---
 8 files changed, 216 insertions(+), 124 deletions(-)