diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2023-09-18 10:01:40 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 12:44:25 -0400 |
| commit | 4c5847313b137ed7241e532d7f281c36a71055b0 (patch) | |
| tree | 094271bcd120bab668c3989f17af037cea6b107b /fs/nfsd | |
| parent | 4c15878e66db7eaba1968c4fb94a8cbd7c24c819 (diff) | |
NFSD: Add nfsd4_encode_fattr4_layout_blksize()
Refactor the encoder for FATTR4_LAYOUT_BLKSIZE into a helper. In a
subsequent patch, this helper will be called from a bitmask loop.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index a6aa49777010..5d63ad47f507 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3312,6 +3312,12 @@ static __be32 nfsd4_encode_fattr4_layout_types(struct xdr_stream *xdr, return nfs_ok; } +static __be32 nfsd4_encode_fattr4_layout_blksize(struct xdr_stream *xdr, + const struct nfsd4_fattr_args *args) +{ + return nfsd4_encode_uint32_t(xdr, args->stat.blksize); +} + #endif /* @@ -3686,10 +3692,9 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, } if (bmval2 & FATTR4_WORD2_LAYOUT_BLKSIZE) { - p = xdr_reserve_space(xdr, 4); - if (!p) - goto out_resource; - *p++ = cpu_to_be32(args.stat.blksize); + status = nfsd4_encode_fattr4_layout_blksize(xdr, &args); + if (status != nfs_ok) + goto out; } #endif /* CONFIG_NFSD_PNFS */ if (bmval2 & FATTR4_WORD2_SUPPATTR_EXCLCREAT) { |