X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fexportfs.h;h=27e772cefb6a5b88e7f8605b3fb817c341d12e4a;hb=e4464facd6f1404c2baeb6798d71e34423e7aeaa;hp=f5abd1306638379ecd609512cc742b8af53169e3;hpb=8e1bf9ffb1aca693e3cf4a4f7144c8f70c8a08b0;p=linux-2.6

diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index f5abd13066..27e772cefb 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -34,6 +34,27 @@ enum fid_type {
 	 */
 	FILEID_INO32_GEN_PARENT = 2,
 
+	/*
+	 * 64 bit object ID, 64 bit root object ID,
+	 * 32 bit generation number.
+	 */
+	FILEID_BTRFS_WITHOUT_PARENT = 0x4d,
+
+	/*
+	 * 64 bit object ID, 64 bit root object ID,
+	 * 32 bit generation number,
+	 * 64 bit parent object ID, 32 bit parent generation.
+	 */
+	FILEID_BTRFS_WITH_PARENT = 0x4e,
+
+	/*
+	 * 64 bit object ID, 64 bit root object ID,
+	 * 32 bit generation number,
+	 * 64 bit parent object ID, 32 bit parent generation,
+	 * 64 bit parent root object ID.
+	 */
+	FILEID_BTRFS_WITH_PARENT_ROOT = 0x4f,
+
 	/*
 	 * 32 bit block number, 16 bit partition reference,
 	 * 16 bit unused, 32 bit generation number.