[PATCH 0/4] Avoid filesystem references to writeback internals

[Kundan Kumar]

The series introduces writeback helper APIs and converts f2fs, gfs2
and nfs to stop accessing writeback internals directly.

As suggested by Christoph [1], filesystem code that directly accesses
writeback internals is split out:
[1] https://lore.kernel.org/all/20251015072912.GA11294@xxxxxx/

No functional changes intended

Kundan Kumar (4):
  writeback: prep helpers for dirty-limit and writeback accounting
  f2fs: stop using writeback internals for dirty_exceeded checks
  gfs2: stop using writeback internals for dirty_exceeded check
  nfs: stop using writeback internals for WB_WRITEBACK accounting

 fs/f2fs/node.c              |  4 ++--
 fs/f2fs/segment.h           |  2 +-
 fs/gfs2/super.c             |  2 +-
 fs/nfs/internal.h           |  2 +-
 fs/nfs/write.c              |  4 ++--
 include/linux/backing-dev.h | 11 +++++++++++
 6 files changed, 18 insertions(+), 7 deletions(-)


base-commit: 05f7e89ab9731565d8a62e3b5d1ec206485eeb0b
-- 
2.25.1