[PATCH v2] selftests: ublk: add missing gitignore for metadata_size binary

[Alexander Atanasov]

A new utility metadata_size was added in
commit 261b67f4e347 ("selftests: ublk: add utility to get block device metadata size")
but it was not added to .gitignore. Fix that by adding it there.

While at it sort all entries alphabetically and add a SPDX license header.

Reviewed-by: Caleb Sander Mateos <csander@xxxxxxxxxxxxxxx>
Fixes: 261b67f4e347 ("selftests: ublk: add utility to get block device metadata size")
Signed-off-by: Alexander Atanasov <alex@xxxxxxxxxxxx>
---
 tools/testing/selftests/ublk/.gitignore | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

v1->v2:
 - add SPDX license header
 - sort alphabetically as suggested by Caleb Sander Mateos

It is also Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx> but it needs an Ack from him,
as he is the original author of the file, for the license header.


diff --git a/tools/testing/selftests/ublk/.gitignore b/tools/testing/selftests/ublk/.gitignore
index 8b2871ea7751..e17bd28f27e0 100644
--- a/tools/testing/selftests/ublk/.gitignore
+++ b/tools/testing/selftests/ublk/.gitignore
@@ -1,3 +1,5 @@
-kublk
-/tools
+# SPDX-License-Identifier: GPL-2.0
 *-verify.state
+/tools
+kublk
+metadata_size
-- 
2.43.0