NFSv4.1: Pin the inode and super block in asynchronous layoutcommit

If we're sending an asynchronous layoutcommit, then we need to ensure
that the inode and the super block remain pinned.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Peng Tao <tao.peng@primarydata.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2c35e2affa6f..bb0d56f737e0 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -285,6 +285,7 @@ struct nfs4_layoutcommit_data {
 	struct nfs_fattr fattr;
 	struct list_head lseg_list;
 	struct rpc_cred *cred;
+	struct inode *inode;
 	struct nfs4_layoutcommit_args args;
 	struct nfs4_layoutcommit_res res;
 };