btrfs: move uuid tree prototypes to uuid-tree.h

Move these out of ctree.h into uuid-tree.h to cut down on the code in
ctree.h.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

8 files changed, 18 insertions, 7 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 6bfea55c82a0..910a23e7cd8f 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -682,13 +682,6 @@ int btrfs_drop_subtree(struct btrfs_trans_handle *trans,
 			struct extent_buffer *node,
 			struct extent_buffer *parent);
 
-/* uuid-tree.c */
-int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, u8 *uuid, u8 type,
-			u64 subid);
-int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, u8 *uuid, u8 type,
-			u64 subid);
-int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info);
-
 /* orphan.c */
 int btrfs_insert_orphan_item(struct btrfs_trans_handle *trans,
 			     struct btrfs_root *root, u64 offset);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 2f7dd79a5a35..e8082e3c5bdc 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -48,6 +48,7 @@
 #include "extent-tree.h"
 #include "root-tree.h"
 #include "defrag.h"
+#include "uuid-tree.h"
 
 #define BTRFS_SUPER_FLAG_SUPP	(BTRFS_HEADER_FLAG_WRITTEN |\
 				 BTRFS_HEADER_FLAG_RELOC |\
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 7231f6b69096..061fa0923772 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -62,6 +62,7 @@
 #include "defrag.h"
 #include "dir-item.h"
 #include "file-item.h"
+#include "uuid-tree.h"
 
 struct btrfs_iget_args {
 	u64 ino;
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 41599b068026..c2439aebebd4 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -56,6 +56,7 @@
 #include "root-tree.h"
 #include "defrag.h"
 #include "dir-item.h"
+#include "uuid-tree.h"
 
 #ifdef CONFIG_64BIT
 /* If we have a 32-bit userspace and 64-bit kernel, then the UAPI
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index a0b7702d980f..c6fe2ab8716b 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -30,6 +30,7 @@
 #include "root-tree.h"
 #include "defrag.h"
 #include "dir-item.h"
+#include "uuid-tree.h"
 
 static struct kmem_cache *btrfs_trans_handle_cachep;
 
diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c
index 70304b89f31f..7c7001f42b14 100644
--- a/fs/btrfs/uuid-tree.c
+++ b/fs/btrfs/uuid-tree.c
@@ -12,6 +12,7 @@
 #include "print-tree.h"
 #include "fs.h"
 #include "accessors.h"
+#include "uuid-tree.h"
 
 static void btrfs_uuid_to_key(u8 *uuid, u8 type, struct btrfs_key *key)
 {
diff --git a/fs/btrfs/uuid-tree.h b/fs/btrfs/uuid-tree.h
new file mode 100644
index 000000000000..5350c87fe2ca
--- /dev/null
+++ b/fs/btrfs/uuid-tree.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef BTRFS_UUID_TREE_H
+#define BTRFS_UUID_TREE_H
+
+int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, u8 *uuid, u8 type,
+			u64 subid);
+int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, u8 *uuid, u8 type,
+			u64 subid);
+int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info);
+
+#endif
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index f61bb79d4a7e..55164b2dba2a 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -35,6 +35,7 @@
 #include "zoned.h"
 #include "fs.h"
 #include "accessors.h"
+#include "uuid-tree.h"
 
 static struct bio_set btrfs_bioset;