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-rw-r--r--fs/nfs/pnfs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 459ac2c74af8..d1e028175cd1 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -172,6 +172,7 @@ struct pnfs_layoutdriver_type {
(struct nfs_server *server, struct pnfs_device *pdev,
gfp_t gfp_flags);
+ int (*prepare_layoutreturn) (struct nfs4_layoutreturn_args *);
void (*encode_layoutreturn) (struct xdr_stream *xdr,
const struct nfs4_layoutreturn_args *args);