[PATCH v3 0/3] NFS Client btime support

Benjamin Coddington
2025-05-29T10:45:54Z

We're getting requests to allow the client to support btime, current kNFSD
already supports this for compatible filesystems.

I've rebased and worked the first three patches from
https://lore.kernel.org/linux-nfs/20211227190504.309612-1-trondmy@kernel.org/
onto v6.14, and I've been driving them around bakeathon without any signs
of trouble yet this week.

Thanks Trond and Anne for this (years-ago) work.

v2 - fix unnecessary cast to printk
v3 - drop hunk unrolling INVALID_ATTR on 2/3, add BTIME to INVALID_ATTR

Anne Marie Merritt (1):
nfs: Add timecreate to nfs inode

Trond Myklebust (2):
Expand the type of nfs_fattr->valid
NFS: Return the file btime in the statx results when appropriate

fs/nfs/inode.c | 34 +++++++++++++++++++----
fs/nfs/nfs4proc.c | 14 +++++++++-
fs/nfs/nfs4trace.h | 3 ++-
fs/nfs/nfs4xdr.c | 24 +++++++++++++++++
fs/nfs/nfstrace.h | 3 ++-
include/linux/nfs_fs.h | 8 ++++++
include/linux/nfs_fs_sb.h | 2 +-
include/linux/nfs_xdr.h | 57 ++++++++++++++++++++-------------------
8 files changed, 109 insertions(+), 36 deletions(-)

--
2.47.0