diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-10-23 17:08:02 +0200 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 15:18:57 +0100 |
| commit | a887eaed2a964754334cd3f8c5fe87e413e68fef (patch) | |
| tree | 8c776143cc69b7d7ed8adf0a92582968ebf22d8a /fs/nfsd/nfsxdr.c | |
| parent | NFSD: Reduce svc_rqst::rq_pages churn during READDIR operations (diff) | |
| download | linux-a887eaed2a964754334cd3f8c5fe87e413e68fef.tar.xz linux-a887eaed2a964754334cd3f8c5fe87e413e68fef.zip | |
NFSD: Update the NFSv2 stat encoder to use struct xdr_stream
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfsxdr.c')
| -rw-r--r-- | fs/nfsd/nfsxdr.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index 5d79ef6a0c7f..10cd120044b3 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -26,6 +26,19 @@ static u32 nfs_ftypes[] = { * Basic NFSv2 data types (RFC 1094 Section 2.3) */ +static bool +svcxdr_encode_stat(struct xdr_stream *xdr, __be32 status) +{ + __be32 *p; + + p = xdr_reserve_space(xdr, sizeof(status)); + if (!p) + return false; + *p = status; + + return true; +} + /** * svcxdr_decode_fhandle - Decode an NFSv2 file handle * @xdr: XDR stream positioned at an encoded NFSv2 FH @@ -390,12 +403,12 @@ nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p) */ int -nfssvc_encode_stat(struct svc_rqst *rqstp, __be32 *p) +nfssvc_encode_statres(struct svc_rqst *rqstp, __be32 *p) { + struct xdr_stream *xdr = &rqstp->rq_res_stream; struct nfsd_stat *resp = rqstp->rq_resp; - *p++ = resp->status; - return xdr_ressize_check(rqstp, p); + return svcxdr_encode_stat(xdr, resp->status); } int |