NFSv4: Make NFS clean up byte range locks asynchronously

 Currently we fail to do so if the process was signalled.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 934ec50ea6bf..4706192cfb07 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -776,7 +776,7 @@ static int encode_locku(struct xdr_stream *xdr, const struct nfs_lockargs *arg)
         WRITE32(OP_LOCKU);
         WRITE32(arg->type);
         WRITE32(opargs->seqid->sequence->counter);
-        WRITEMEM(&opargs->stateid, sizeof(opargs->stateid));
+        WRITEMEM(opargs->stateid->data, sizeof(opargs->stateid->data));
         WRITE64(arg->offset);
         WRITE64(arg->length);
 
@@ -1587,9 +1587,6 @@ static int nfs4_xdr_enc_locku(struct rpc_rqst *req, uint32_t *p, struct nfs_lock
         };
         int status;
 
-        status = nfs_wait_on_sequence(args->u.locku->seqid, req->rq_task);
-        if (status != 0)
-                goto out;
         xdr_init_encode(&xdr, &req->rq_snd_buf, p);
         encode_compound_hdr(&xdr, &hdr);
         status = encode_putfh(&xdr, args->fh);
@@ -2934,8 +2931,8 @@ static int decode_locku(struct xdr_stream *xdr, struct nfs_lockres *res)
 
         status = decode_op_hdr(xdr, OP_LOCKU);
         if (status == 0) {
-                READ_BUF(sizeof(nfs4_stateid));
-                COPYMEM(&res->u.stateid, sizeof(res->u.stateid));
+                READ_BUF(sizeof(res->u.stateid.data));
+                COPYMEM(res->u.stateid.data, sizeof(res->u.stateid.data));
         }
         return status;
 }