[PATCH v2 0/7] nfsd: filecache: various fixes

[cel@kernel.org]

From: Chuck Lever <chuck.lever@oracle.com>

Redriving to continue review dialogue:

> following is my attempt to fix up shrinking and gc of the NFSv3 filecache entries.
> There series is against nfsd-next.

https://lore.kernel.org/linux-nfs/20250207051701.3467505-1-neilb@suse.de/


Changes since original posting:
- I've assumed the role of shepherd for this series
- Rebase on the public nfsd-testing branch
- Remove nfsd_file_laundrette() call from nfsd_file_put() earlier in
  the series
- Rework nfsd_file_gc_worker()
- Clarify one or two commit messages

Chuck Lever (1):
  NFSD: Re-organize nfsd_file_gc_worker()

NeilBrown (6):
  nfsd: filecache: remove race handling.
  nfsd: filecache: use nfsd_file_dispose_list() in
    nfsd_file_close_inode_sync()
  nfsd: filecache: use list_lru_walk_node() in nfsd_file_gc()
  nfsd: filecache: introduce NFSD_FILE_RECENT
  nfsd: filecache: don't repeatedly add/remove files on the lru list
  nfsd: filecache: drop the list_lru lock during lock gc scans

 fs/nfsd/filecache.c | 122 ++++++++++++++++++++++++--------------------
 fs/nfsd/filecache.h |   7 +++
 fs/nfsd/trace.h     |   3 ++
 3 files changed, 77 insertions(+), 55 deletions(-)

-- 
2.47.0