kernel/linux.git/tools/testing/selftests/filesystems/utils.h, branch v6.18.22

selftests/filesystems: create setup_userns() helper

2025-05-12T09:40:13+00:00

Add helper to utils.c and use it in statmount userns tests. Reviewed-by: John Hubbard Signed-off-by: Amir Goldstein Link: https://lore.kernel.org/20250509133240.529330-8-amir73il@gmail.com Reviewed-by: Christian Brauner Signed-off-by: Christian Brauner

selftests/filesystems: create get_unique_mnt_id() helper

2025-05-12T09:40:12+00:00

Add helper to utils.c and use it in mount-notify and statmount tests. Linking with utils.c drags in a dependecy with libcap, so add it to the Makefile of the tests. Reviewed-by: John Hubbard Signed-off-by: Amir Goldstein Link: https://lore.kernel.org/20250509133240.529330-7-amir73il@gmail.com Reviewed-by: Christian Brauner Signed-off-by: Christian Brauner

selftests/ovl: add third selftest for "override_creds"

2025-02-19T13:32:12+00:00

Add a simple test to verify that the new "override_creds" option works. Link: https://lore.kernel.org/r/20250219-work-overlayfs-v3-4-46af55e4ceda@kernel.org Reviewed-by: Amir Goldstein Signed-off-by: Christian Brauner

selftests/filesystems: add utils.{c,h}

2025-02-19T13:32:12+00:00

Add a new set of helpers that will be used in follow-up patches. Signed-off-by: Christian Brauner