[PATCH v2 0/3] NFSD: Fix last write offset handling in layoutcommit

[Sergey Bashirov]

These patches correct the behavior of the pNFS server when the client
sends a layoutcommit without a new file size and with zero number of
block/scsi extents.

Tested manually for the pNFS block layout setup.

Signed-off-by: Sergey Bashirov <sergeybashirov@xxxxxxxxx>
---
Changes in v2:
 - The first cleanup patch is unchanged
 - Reworked main patch to guard entire new_size check, improved description
 - Added cleanup patch to decode lc_newoffset as bool

Sergey Bashirov (3):
  NFSD: Minor cleanup in layoutcommit processing
  NFSD: Fix last write offset handling in layoutcommit
  NFSD: Minor cleanup in layoutcommit decoding

 fs/nfsd/blocklayout.c |  5 ++---
 fs/nfsd/nfs4proc.c    | 34 ++++++++++++++--------------------
 fs/nfsd/nfs4xdr.c     |  2 +-
 3 files changed, 17 insertions(+), 24 deletions(-)

-- 
2.43.0