Wrapfs: file system magic number

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>

diff --git a/include/linux/magic.h b/include/linux/magic.h
index ff690d05f129c5af1f51b740c975f6a014d55221..c0f78931753df4d7375400e3c9df5be7209c000d 100644 (file)
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -47,6 +47,8 @@
 #define REISER2FS_SUPER_MAGIC_STRING   "ReIsEr2Fs"
 #define REISER2FS_JR_SUPER_MAGIC_STRING        "ReIsEr3Fs"
 
+#define WRAPFS_SUPER_MAGIC     0xb550ca10
+
 #define SMB_SUPER_MAGIC                0x517B
 #define USBDEVICE_SUPER_MAGIC  0x9fa2
 #define CGROUP_SUPER_MAGIC     0x27e0eb