@@ -48,13 +48,6 @@ static const u32 nfs3_ftypes[] = {
* Basic NFSv3 data types (RFC 1813 Sections 2.5 and 2.6)
*/
-static __be32 *
-encode_time3(__be32 *p, struct timespec64 *time)
-{
- *p++ = htonl((u32) time->tv_sec); *p++ = htonl(time->tv_nsec);
- return p;
-}
-
static __be32 *
encode_nfstime3(__be32 *p, const struct timespec64 *time)
{
@@ -396,54 +389,6 @@ svcxdr_encode_fattr3(struct svc_rqst *rqstp, struct xdr_stream *xdr,
return true;
}
-static __be32 *encode_fsid(__be32 *p, struct svc_fh *fhp)
-{
- u64 f;
- switch(fsid_source(fhp)) {
- default:
- case FSIDSOURCE_DEV:
- p = xdr_encode_hyper(p, (u64)huge_encode_dev
- (fhp->fh_dentry->d_sb->s_dev));
- break;
- case FSIDSOURCE_FSID:
- p = xdr_encode_hyper(p, (u64) fhp->fh_export->ex_fsid);
- break;
- case FSIDSOURCE_UUID:
- f = ((u64*)fhp->fh_export->ex_uuid)[0];
- f ^= ((u64*)fhp->fh_export->ex_uuid)[1];
- p = xdr_encode_hyper(p, f);
- break;
- }
- return p;
-}
-
-static __be32 *
-encode_fattr3(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp,
- struct kstat *stat)
-{
- struct user_namespace *userns = nfsd_user_namespace(rqstp);
- *p++ = htonl(nfs3_ftypes[(stat->mode & S_IFMT) >> 12]);
- *p++ = htonl((u32) (stat->mode & S_IALLUGO));
- *p++ = htonl((u32) stat->nlink);
- *p++ = htonl((u32) from_kuid_munged(userns, stat->uid));
- *p++ = htonl((u32) from_kgid_munged(userns, stat->gid));
- if (S_ISLNK(stat->mode) && stat->size > NFS3_MAXPATHLEN) {
- p = xdr_encode_hyper(p, (u64) NFS3_MAXPATHLEN);
- } else {
- p = xdr_encode_hyper(p, (u64) stat->size);
- }
- p = xdr_encode_hyper(p, ((u64)stat->blocks) << 9);
- *p++ = htonl((u32) MAJOR(stat->rdev));
- *p++ = htonl((u32) MINOR(stat->rdev));
- p = encode_fsid(p, fhp);
- p = xdr_encode_hyper(p, stat->ino);
- p = encode_time3(p, &stat->atime);
- p = encode_time3(p, &stat->mtime);
- p = encode_time3(p, &stat->ctime);
-
- return p;
-}
-
static bool
svcxdr_encode_wcc_attr(struct xdr_stream *xdr, const struct svc_fh *fhp)
{
@@ -512,37 +457,6 @@ svcxdr_encode_post_op_attr(struct svc_rqst *rqstp, struct xdr_stream *xdr,
return xdr_stream_encode_item_absent(xdr) > 0;
}
-/*
- * Encode post-operation attributes.
- * The inode may be NULL if the call failed because of a stale file
- * handle. In this case, no attributes are returned.
- */
-static __be32 *
-encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp)
-{
- struct dentry *dentry = fhp->fh_dentry;
- if (!fhp->fh_no_wcc && dentry && d_really_is_positive(dentry)) {
- __be32 err;
- struct kstat stat;
-
- err = fh_getattr(fhp, &stat);
- if (!err) {
- *p++ = xdr_one; /* attributes follow */
- lease_get_mtime(d_inode(dentry), &stat.mtime);
- return encode_fattr3(rqstp, p, fhp, &stat);
- }
- }
- *p++ = xdr_zero;
- return p;
-}
-
-/* Helper for NFSv3 ACLs */
-__be32 *
-nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp)
-{
- return encode_post_op_attr(rqstp, p, fhp);
-}
-
/*
* Encode weak cache consistency data
*/
@@ -305,8 +305,6 @@ int nfs3svc_encode_entry3(void *data, const char *name, int namlen,
int nfs3svc_encode_entryplus3(void *data, const char *name, int namlen,
loff_t offset, u64 ino, unsigned int d_type);
/* Helper functions for NFSv3 ACL code */
-__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
- struct svc_fh *fhp);
bool svcxdr_decode_nfs_fh3(struct xdr_stream *xdr, struct svc_fh *fhp);
bool svcxdr_encode_nfsstat3(struct xdr_stream *xdr, __be32 status);
bool svcxdr_encode_post_op_attr(struct svc_rqst *rqstp, struct xdr_stream *xdr,
Signed-off-by: Chuck Lever <chuck.lever@oracle.com> --- fs/nfsd/nfs3xdr.c | 86 ----------------------------------------------------- fs/nfsd/xdr3.h | 2 - 2 files changed, 88 deletions(-)