RE: [PATCH v11 22/23] x86/resctrl: Introduce interface to list assignment states of all the groups

[Luck, Tony]

> It has just occurred to be that ftrace has large, multi-line text files
> in sysfs, so I'll try to find out how they handle that there.  Maybe
> there is some infrastructure we can re-use.

Resctrl was built on top of "kernfs" because that was a simple base
that met needs at the time.

Do we need to look at either extending capabilities of kernfs? Or
move to sysfs?

-Tony