Re: [PATCH v1] tools/cgroup: introduce cgroup v2 memory.events listener

[Michal Koutný]

Hi.

I think the tools/cgroup/cgroup_event_listener.c was useful in the past
to demonstrate the non-traditional API of cgroup.event_control with FDs
passing left and right.


On Fri, Oct 13, 2023 at 09:41:07PM +0300, Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx> wrote:
> This is a simple listener for memory events that handles counter
> changes in runtime. It can be set up for a specific memory cgroup v2.

Event files on v2 are based on more standard poll or inotify APIs so
they don't need such a (cgroup specific) demo. Additionally, the demo
program lists individual events, so it'd be a maintenance burden to keep
them in sync with the kernel implementation.

My .02€,
Michal

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