[PATCH 3/7] btrfs: cleanup: mark 'btrfs_write_and_wait_marked_extents' as static

[Sergei Trofimovich <slyich@gmail.com>]

From: Sergei Trofimovich <slyfox@gentoo.org>

Found by uselex.rb:
> btrfs_write_and_wait_marked_extents: [R]: exported from: fs/btrfs/btrfs.o fs/btrfs/transaction.o fs/btrfs/built-in.o

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 fs/btrfs/transaction.c | 4 ++--
 fs/btrfs/transaction.h | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index d58cce7..ff891d2 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -837,8 +837,8 @@ int btrfs_wait_marked_extents(struct btrfs_root *root,
  * them in one of two extent_io trees.  This is used to make sure all of
  * those extents are on disk for transaction or log commit
  */
-int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
-				struct extent_io_tree *dirty_pages, int mark)
+static int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
+					       struct extent_io_tree *dirty_pages, int mark)
 {
 	int ret;
 	int ret2;
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 005b037..af8293f 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -160,8 +160,6 @@ int btrfs_should_end_transaction(struct btrfs_trans_handle *trans,
 void btrfs_throttle(struct btrfs_root *root);
 int btrfs_record_root_in_trans(struct btrfs_trans_handle *trans,
 				struct btrfs_root *root);
-int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
-				struct extent_io_tree *dirty_pages, int mark);
 int btrfs_write_marked_extents(struct btrfs_root *root,
 				struct extent_io_tree *dirty_pages, int mark);
 int btrfs_wait_marked_extents(struct btrfs_root *root,
-- 
1.8.3.2