nfs: allow to specify cred in nfs_initiate_pgio
so that flexfile layout client can pass in DS credential instead of
using user cred, which will be done in the next patch.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <Thomas.Haynes@primarydata.com>
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 35a2626..c4d1758 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -597,14 +597,14 @@
}
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 @@
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;