1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 0f3e69302540..cc2b47240a8f 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -26,6 +26,7 @@
 #define NBD_PRINT_DEBUG _IO( 0xab, 6 )
 #define NBD_SET_SIZE_BLOCKS     _IO( 0xab, 7 )
 #define NBD_DISCONNECT  _IO( 0xab, 8 )
+#define NBD_SET_TIMEOUT _IO( 0xab, 9 )
 
 enum {
         NBD_CMD_READ = 0,
@@ -65,6 +66,7 @@ struct nbd_device {
         int blksize;
         u64 bytesize;
         pid_t pid; /* pid of nbd-client, if attached */
+        int xmit_timeout;
 };
 
 #endif