ecryptfs: moved ECRYPTFS_SUPER_MAGIC definition to linux/magic.h

The definition of ECRYPTFS_SUPER_MAGIC has been moved to the include
file 'linux/magic.h' to become available to other kernel subsystems.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>

diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 413a3c4..bc530a8 100644 (file)
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -192,7 +192,6 @@ ecryptfs_get_key_payload_data(struct key *key)
                (((struct user_key_payload*)key->payload.data)->data);
 }
 
-#define ECRYPTFS_SUPER_MAGIC 0xf15f
 #define ECRYPTFS_MAX_KEYSET_SIZE 1024
 #define ECRYPTFS_MAX_CIPHER_NAME_SIZE 32
 #define ECRYPTFS_MAX_NUM_ENC_KEYS 64

diff --git a/include/linux/magic.h b/include/linux/magic.h
index ff690d0..62730ea 100644 (file)
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -16,6 +16,7 @@
 #define TMPFS_MAGIC            0x01021994
 #define HUGETLBFS_MAGIC        0x958458f6      /* some random number */
 #define SQUASHFS_MAGIC         0x73717368
+#define ECRYPTFS_SUPER_MAGIC   0xf15f
 #define EFS_SUPER_MAGIC                0x414A53
 #define EXT2_SUPER_MAGIC       0xEF53
 #define EXT3_SUPER_MAGIC       0xEF53