3 files changed, 8 insertions, 2 deletions

diff --git a/fs/inotify_user.c b/fs/inotify_user.c
index 9bf2f6c09df6..5e009331c01f 100644
--- a/fs/inotify_user.c
+++ b/fs/inotify_user.c
@@ -31,6 +31,7 @@
 #include <linux/list.h>
 #include <linux/inotify.h>
 #include <linux/syscalls.h>
+#include <linux/magic.h>
 
 #include <asm/ioctls.h>
 
@@ -684,7 +685,8 @@ static int
 inotify_get_sb(struct file_system_type *fs_type, int flags,
                const char *dev_name, void *data, struct vfsmount *mnt)
 {
-        return get_sb_pseudo(fs_type, "inotify", NULL, 0xBAD1DEA, mnt);
+        return get_sb_pseudo(fs_type, "inotify", NULL,
+                        INOTIFYFS_SUPER_MAGIC, mnt);
 }
 
 static struct file_system_type inotify_fs_type = {
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 36cc20dfd142..722d4755060f 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -38,4 +38,7 @@
 #define SMB_SUPER_MAGIC         0x517B
 #define USBDEVICE_SUPER_MAGIC   0x9fa2
 
+#define FUTEXFS_SUPER_MAGIC     0xBAD1DEA
+#define INOTIFYFS_SUPER_MAGIC   0x2BAD1DEA
+
 #endif /* __LINUX_MAGIC_H__ */
diff --git a/kernel/futex.c b/kernel/futex.c
index fcc94e7b4086..d725676d84f3 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -52,6 +52,7 @@
 #include <linux/syscalls.h>
 #include <linux/signal.h>
 #include <linux/module.h>
+#include <linux/magic.h>
 #include <asm/futex.h>
 
 #include "rtmutex_common.h"
@@ -2080,7 +2081,7 @@ static int futexfs_get_sb(struct file_system_type *fs_type,
                           int flags, const char *dev_name, void *data,
                           struct vfsmount *mnt)
 {
-        return get_sb_pseudo(fs_type, "futex", NULL, 0xBAD1DEA, mnt);
+        return get_sb_pseudo(fs_type, "futex", NULL, FUTEXFS_SUPER_MAGIC, mnt);
 }
 
 static struct file_system_type futex_fs_type = {