selftests/filesystems: create setup_userns() helper
authorAmir Goldstein <amir73il@gmail.com>
Fri, 9 May 2025 13:32:39 +0000 (15:32 +0200)
committerChristian Brauner <brauner@kernel.org>
Mon, 12 May 2025 09:40:13 +0000 (11:40 +0200)
commit8199e6f7402ca2232de6f57b918d2b1fb9c224cb
tree8805b8274ecfd6379237582d0b18c6f45b67077d
parente897b9b1334bab7427f062e4ec1f4297676c60da
selftests/filesystems: create setup_userns() helper

Add helper to utils.c and use it in statmount userns tests.

Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://lore.kernel.org/20250509133240.529330-8-amir73il@gmail.com
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
tools/testing/selftests/filesystems/statmount/statmount_test_ns.c
tools/testing/selftests/filesystems/utils.c
tools/testing/selftests/filesystems/utils.h