On Wed, Sep 20, 2023 at 03:55:12PM +0530, Kamalesh Babulal wrote: > cgroup v1 or v2 or both controller names can be passed as arguments to > the 'cgroup_no_v1' kernel parameter, though most of the controller's > names are the same for both cgroup versions. This can be confusing when > both versions are used interchangeably, i.e., passing cgroup_no_v1=io > > $ sudo dmesg |grep cgroup > ... > cgroup: Disabling io control group subsystem in v1 mounts > cgroup: Disabled controller 'blkio' So, making the printed names consistent makes sense but I'm not sure about not matching "io" anymore. That's gonna break users who already use them, right? Thanks. -- tejun
