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-rw-r--r--include/linux/nfs4.h1
-rw-r--r--include/linux/nfs_xdr.h21
2 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 178fafe0ff93..9376eaf26e15 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -562,6 +562,7 @@ enum {
NFSPROC4_CLNT_LAYOUTGET,
NFSPROC4_CLNT_GETDEVICEINFO,
NFSPROC4_CLNT_LAYOUTCOMMIT,
+ NFSPROC4_CLNT_LAYOUTRETURN,
};
/* nfs41 types */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 7c8ff0984a84..5e8444a11adf 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -269,6 +269,27 @@ struct nfs4_layoutcommit_data {
struct nfs4_layoutcommit_res res;
};
+struct nfs4_layoutreturn_args {
+ __u32 layout_type;
+ struct inode *inode;
+ nfs4_stateid stateid;
+ struct nfs4_sequence_args seq_args;
+};
+
+struct nfs4_layoutreturn_res {
+ struct nfs4_sequence_res seq_res;
+ u32 lrs_present;
+ nfs4_stateid stateid;
+};
+
+struct nfs4_layoutreturn {
+ struct nfs4_layoutreturn_args args;
+ struct nfs4_layoutreturn_res res;
+ struct rpc_cred *cred;
+ struct nfs_client *clp;
+ int rpc_status;
+};
+
/*
* Arguments to the open call.
*/