selftests: ublk: add missing gitignore for metadata_size binary

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@purestorage.com>
Fixes: 261b67f4e347 ("selftests: ublk: add utility to get block device metadata size")
Signed-off-by: Alexander Atanasov <alex@zazolabs.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/tools/testing/selftests/ublk/.gitignore b/tools/testing/selftests/ublk/.gitignore
index 8b2871ea7751164a30c6a3573df421c168461f0e..e17bd28f27e046214478e2ada60ee7ea1b867fed 100644 (file)
--- 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