mm: export balance_dirty_pages_ratelimited_flags()

Export the function balance_dirty_pages_ratelimited_flags(). It is now also called from btrfs. Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Stefan Roesch <shr@fb.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
mariux64 · Sep 26, 2022 · 611df5d · 611df5d
1 parent d7f67ac
commit 611df5d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
@@ -1933,6 +1933,7 @@ int balance_dirty_pages_ratelimited_flags(struct address_space *mapping,
 	wb_put(wb);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(balance_dirty_pages_ratelimited_flags);
 
 /**
  * balance_dirty_pages_ratelimited - balance dirty memory state.