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| author |   Chuck Lever <chuck.lever@oracle.com> | 2020-10-24 12:51:18 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-01-25 09:36:24 -0500 |
| commit | 224c1c894e48cd72e4dd9fb6311be80cbe1369b0 (patch) | |
| tree | 6b3b9842bf5e23b282d8e80b444ced7cbb934991 /fs/nfsd/nfs3proc.c | |
| parent | NFSD: Update WRITE3arg decoder to use struct xdr_stream (diff) | |
| download | linux-dev-224c1c894e48cd72e4dd9fb6311be80cbe1369b0.tar.xz linux-dev-224c1c894e48cd72e4dd9fb6311be80cbe1369b0.zip | |
NFSD: Update READLINK3arg decoder to use struct xdr_stream
The NFSv3 READLINK request takes a single filehandle, so it can
re-use GETATTR's decoder.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs3proc.c')
| -rw-r--r-- | fs/nfsd/nfs3proc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index acdf47179a38..9e289e0f439b 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -124,15 +124,16 @@ nfsd3_proc_access(struct svc_rqst *rqstp) static __be32 nfsd3_proc_readlink(struct svc_rqst *rqstp) { - struct nfsd3_readlinkargs *argp = rqstp->rq_argp; + struct nfsd_fhandle *argp = rqstp->rq_argp; struct nfsd3_readlinkres *resp = rqstp->rq_resp; + char *buffer = page_address(*(rqstp->rq_next_page++)); dprintk("nfsd: READLINK(3) %s\n", SVCFH_fmt(&argp->fh)); /* Read the symlink. */ fh_copy(&resp->fh, &argp->fh); resp->len = NFS3_MAXPATHLEN; - resp->status = nfsd_readlink(rqstp, &resp->fh, argp->buffer, &resp->len); + resp->status = nfsd_readlink(rqstp, &resp->fh, buffer, &resp->len); return rpc_success; } @@ -768,10 +769,10 @@ static const struct svc_procedure nfsd_procedures3[22] = { }, [NFS3PROC_READLINK] = { .pc_func = nfsd3_proc_readlink, - .pc_decode = nfs3svc_decode_readlinkargs, + .pc_decode = nfs3svc_decode_fhandleargs, .pc_encode = nfs3svc_encode_readlinkres, .pc_release = nfs3svc_release_fhandle, - .pc_argsize = sizeof(struct nfsd3_readlinkargs), + .pc_argsize = sizeof(struct nfsd_fhandle), .pc_ressize = sizeof(struct nfsd3_readlinkres), .pc_cachetype = RC_NOCACHE, .pc_xdrressize = ST+pAT+1+NFS3_MAXPATHLEN/4, |