nfs: allow to specify cred in nfs_initiate_pgio

[firefly-linux-kernel-4.4.55.git] / fs / nfs / pagelist.c

diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 35a2626a6922d11e11c5a60018630b14ca55e9a0..c4d175829880ebea6f484210eea24d7907bcbddc 100644 (file)
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -597,14 +597,14 @@ static void nfs_pgio_prepare(struct rpc_task *task, void *calldata)
 }
 
 int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr,
-                     const struct nfs_rpc_ops *rpc_ops,
+                     struct rpc_cred *cred, const struct nfs_rpc_ops *rpc_ops,
                      const struct rpc_call_ops *call_ops, int how, int flags)
 {
        struct rpc_task *task;
        struct rpc_message msg = {
                .rpc_argp = &hdr->args,
                .rpc_resp = &hdr->res,
-               .rpc_cred = hdr->cred,
+               .rpc_cred = cred,
        };
        struct rpc_task_setup task_setup_data = {
                .rpc_client = clnt,
@@ -793,7 +793,9 @@ static int nfs_generic_pg_pgios(struct nfs_pageio_descriptor *desc)
        ret = nfs_generic_pgio(desc, hdr);
        if (ret == 0)
                ret = nfs_initiate_pgio(NFS_CLIENT(hdr->inode),
-                                       hdr, NFS_PROTO(hdr->inode),
+                                       hdr,
+                                       hdr->cred,
+                                       NFS_PROTO(hdr->inode),
                                        desc->pg_rpc_callops,
                                        desc->pg_ioflags, 0);
        return ret;