[LTP] [PATCH] cgroup_regression_test: Use unique names for hierarchies in each test

[Andrea Cervesato]

On 7/10/25 10:24 AM, Avinesh Kumar wrote:
> I forgot to mention that I also tried to use
> tst_umount() helper routine, but that did not help as umount does not
> really report any failures here.

The solution doesn't really convince me. If it's true that a util-linux 
upgrade to v2.41 is causing this issue, we should probably research why 
this is happening in there and (eventually) fix it. Or, if it's not a 
library bug, we should fix tst_umount() in order to recognize when a 
cgroups folder hasn't been fully unmounted.

@Cyril WDYT ?

- Andrea