Re: [PATCH v3 0/3] NFS Client btime support

[Jeff Layton <jlayton@kernel.org>]

On Thu, 2025-05-29 at 06:45 -0400, Benjamin Coddington wrote:
> 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(-)

Reviewed-by: Jeff Layton <jlayton@kernel.org>