3 files changed, 29 insertions, 31 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 589405eeb80f..99dfd889b9f7 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1038,35 +1038,6 @@ void readahead_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr)
 		free_extent_buffer(buf);
 }
 
-int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr,
-			 int mirror_num, struct extent_buffer **eb)
-{
-	struct extent_buffer *buf = NULL;
-	int ret;
-
-	buf = btrfs_find_create_tree_block(fs_info, bytenr);
-	if (IS_ERR(buf))
-		return 0;
-
-	set_bit(EXTENT_BUFFER_READAHEAD, &buf->bflags);
-
-	ret = read_extent_buffer_pages(buf, WAIT_PAGE_LOCK, mirror_num);
-	if (ret) {
-		free_extent_buffer_stale(buf);
-		return ret;
-	}
-
-	if (test_bit(EXTENT_BUFFER_CORRUPT, &buf->bflags)) {
-		free_extent_buffer_stale(buf);
-		return -EIO;
-	} else if (extent_buffer_uptodate(buf)) {
-		*eb = buf;
-	} else {
-		free_extent_buffer(buf);
-	}
-	return 0;
-}
-
 struct extent_buffer *btrfs_find_create_tree_block(
 						struct btrfs_fs_info *fs_info,
 						u64 bytenr)
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index e80f7c45a307..a6958103d87e 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -45,8 +45,6 @@ struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,
 				      u64 parent_transid, int level,
 				      struct btrfs_key *first_key);
 void readahead_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr);
-int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr,
-			 int mirror_num, struct extent_buffer **eb);
 struct extent_buffer *btrfs_find_create_tree_block(
 						struct btrfs_fs_info *fs_info,
 						u64 bytenr);
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index 0b034c494355..ee6f60547a8d 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -639,6 +639,35 @@ static int reada_pick_zone(struct btrfs_device *dev)
 	return 1;
 }
 
+static int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr,
+				    int mirror_num, struct extent_buffer **eb)
+{
+	struct extent_buffer *buf = NULL;
+	int ret;
+
+	buf = btrfs_find_create_tree_block(fs_info, bytenr);
+	if (IS_ERR(buf))
+		return 0;
+
+	set_bit(EXTENT_BUFFER_READAHEAD, &buf->bflags);
+
+	ret = read_extent_buffer_pages(buf, WAIT_PAGE_LOCK, mirror_num);
+	if (ret) {
+		free_extent_buffer_stale(buf);
+		return ret;
+	}
+
+	if (test_bit(EXTENT_BUFFER_CORRUPT, &buf->bflags)) {
+		free_extent_buffer_stale(buf);
+		return -EIO;
+	} else if (extent_buffer_uptodate(buf)) {
+		*eb = buf;
+	} else {
+		free_extent_buffer(buf);
+	}
+	return 0;
+}
+
 static int reada_start_machine_dev(struct btrfs_device *dev)
 {
 	struct btrfs_fs_info *fs_info = dev->fs_info;