treewide: Add SPDX license identifier for missed files

[linux-block.git] / fs / fs-writeback.c

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index b16645b417d931f8dc3a66ce82a20964c575aacb..e41cbe8e81b9b439863fe8404d91943b908c2a01 100644 (file)
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * fs/fs-writeback.c
  *