pNFS: Add flag to track if we've called nfs4_ff_layout_stat_io_start_read/write
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 11bbae4..7b30ac0 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1375,6 +1375,7 @@
NFS_IOHDR_ERROR = 0,
NFS_IOHDR_EOF,
NFS_IOHDR_REDO,
+ NFS_IOHDR_STAT,
};
struct nfs_pgio_header {
@@ -1454,6 +1455,7 @@
const struct rpc_call_ops *mds_ops;
const struct nfs_commit_completion_ops *completion_ops;
int (*commit_done_cb) (struct rpc_task *task, struct nfs_commit_data *data);
+ unsigned long flags;
};
struct nfs_pgio_completion_ops {