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Diffstat (limited to 'include/linux/sunrpc/xdr.h')
-rw-r--r--include/linux/sunrpc/xdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 2bd68177a442..431829233392 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -58,6 +58,7 @@ struct xdr_buf {
flags; /* Flags for data disposition */
#define XDRBUF_READ 0x01 /* target of file read */
#define XDRBUF_WRITE 0x02 /* source of file write */
+#define XDRBUF_SPARSE_PAGES 0x04 /* Page array is sparse */
unsigned int buflen, /* Total length of storage buffer */
len; /* Length of XDR encoded message */