NFS/pnfs: Separate NFSv3 DS and MDS traffic

[linux-2.6-block.git] / include / linux / nfs_fs_sb.h

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index a50dd432475bda330b9f9fa4997da714fab87311..69e80cef5a814f184c1fd58a43308ebd3ecfda50 100644 (file)
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -46,6 +46,7 @@ struct nfs_client {
 #define NFS_CS_NO_RETRANS_TIMEOUT      4       /* - Disable retransmit timeouts */
 #define NFS_CS_TSM_POSSIBLE    5               /* - Maybe state migration */
 #define NFS_CS_NOPING          6               /* - don't ping on connect */
+#define NFS_CS_DS              7               /* - Server is a DS */
        struct sockaddr_storage cl_addr;        /* server identifier */
        size_t                  cl_addrlen;
        char *                  cl_hostname;    /* hostname of server */