diff mbox

[v3,2/6] btrfs: make struct map_lookup public

Message ID 21a889929560111c81d8114d66add73a7056d3be.1299941055.git.sensille@gmx.net (mailing list archive)
State New, archived
Headers show

Commit Message

Arne Jansen March 12, 2011, 2:50 p.m. UTC
None
diff mbox

Patch

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 94334d9..7dc9fa5 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -33,25 +33,11 @@ 
 #include "volumes.h"
 #include "async-thread.h"
 
-struct map_lookup {
-	u64 type;
-	int io_align;
-	int io_width;
-	int stripe_len;
-	int sector_size;
-	int num_stripes;
-	int sub_stripes;
-	struct btrfs_bio_stripe stripes[];
-};
-
 static int init_first_rw_device(struct btrfs_trans_handle *trans,
 				struct btrfs_root *root,
 				struct btrfs_device *device);
 static int btrfs_relocate_sys_chunks(struct btrfs_root *root);
 
-#define map_lookup_size(n) (sizeof(struct map_lookup) + \
-			    (sizeof(struct btrfs_bio_stripe) * (n)))
-
 static DEFINE_MUTEX(uuid_mutex);
 static LIST_HEAD(fs_uuids);
 
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 7af6144..0ccc982 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -129,6 +129,20 @@  struct btrfs_bio_stripe {
 	u64 physical;
 };
 
+struct map_lookup {
+	u64 type;
+	int io_align;
+	int io_width;
+	int stripe_len;
+	int sector_size;
+	int num_stripes;
+	int sub_stripes;
+	struct btrfs_bio_stripe stripes[];
+};
+
+#define map_lookup_size(n) (sizeof(struct map_lookup) + \
+			    (sizeof(struct btrfs_bio_stripe) * (n)))
+
 struct btrfs_multi_bio {
 	atomic_t stripes_pending;
 	bio_end_io_t *end_io;