diff options
| -rw-r--r-- | fs/nfsd/nfsproc.c | 5 | ||||
| -rw-r--r-- | fs/nfsd/nfsxdr.c | 26 | ||||
| -rw-r--r-- | fs/nfsd/xdr.h | 1 |
3 files changed, 16 insertions, 16 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index 2ae6409ee39e..f55080482997 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -151,13 +151,14 @@ nfsd_proc_readlink(struct svc_rqst *rqstp) { struct nfsd_fhandle *argp = rqstp->rq_argp; struct nfsd_readlinkres *resp = rqstp->rq_resp; - char *buffer = page_address(*(rqstp->rq_next_page++)); dprintk("nfsd: READLINK %s\n", SVCFH_fmt(&argp->fh)); /* Read the symlink. */ resp->len = NFS_MAXPATHLEN; - resp->status = nfsd_readlink(rqstp, &argp->fh, buffer, &resp->len); + resp->page = *(rqstp->rq_next_page++); + resp->status = nfsd_readlink(rqstp, &argp->fh, + page_address(resp->page), &resp->len); fh_put(&argp->fh); return rpc_success; diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index 989144b0d5be..74d9d11949c6 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -527,24 +527,22 @@ nfssvc_encode_diropres(struct svc_rqst *rqstp, __be32 *p) int nfssvc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p) { + struct xdr_stream *xdr = &rqstp->rq_res_stream; struct nfsd_readlinkres *resp = rqstp->rq_resp; struct kvec *head = rqstp->rq_res.head; - *p++ = resp->status; - if (resp->status != nfs_ok) - return xdr_ressize_check(rqstp, p); - - *p++ = htonl(resp->len); - xdr_ressize_check(rqstp, p); - rqstp->rq_res.page_len = resp->len; - if (resp->len & 3) { - /* need to pad the tail */ - rqstp->rq_res.tail[0].iov_base = p; - *p = 0; - rqstp->rq_res.tail[0].iov_len = 4 - (resp->len&3); - } - if (svc_encode_result_payload(rqstp, head->iov_len, resp->len)) + if (!svcxdr_encode_stat(xdr, resp->status)) return 0; + switch (resp->status) { + case nfs_ok: + if (xdr_stream_encode_u32(xdr, resp->len) < 0) + return 0; + xdr_write_pages(xdr, &resp->page, 0, resp->len); + if (svc_encode_result_payload(rqstp, head->iov_len, resp->len) < 0) + return 0; + break; + } + return 1; } diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h index a9b4ee6d098b..b868565c471f 100644 --- a/fs/nfsd/xdr.h +++ b/fs/nfsd/xdr.h @@ -94,6 +94,7 @@ struct nfsd_diropres { struct nfsd_readlinkres { __be32 status; int len; + struct page *page; }; struct nfsd_readres { |