Re: [PATCH v4 03/19] selftests/resctrl: Unmount resctrl FS if child fails to run benchmark

Hi Ilpo,

On 7/13/2023 6:19 AM, Ilpo Järvinen wrote:

A child calls PARENT_EXIT() when it fails to run a benchmark to kill the parent process. PARENT_EXIT() lacks unmount for the resctrl FS and the parent won't be there to unmount it either after it gets killed.

Add the resctrl FS unmount also to PARENT_EXIT().

Fixes: 591a6e8588fc ("selftests/resctrl: Add basic resctrl file system operations and data") Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com

Thank you.

Reviewed-by: Reinette Chatre reinette.chatre@intel.com

Reinette