Re: [RFC V2 PATCH] kernfs: create raw version kernfs_path_len and kernfs_path

From: Tejun Heo
Date: Sat Feb 27 2016 - 06:51:09 EST


On Sat, Feb 27, 2016 at 6:45 AM, Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
>> It can be, but we can print out the ino and userland can match that up
>> with path if necessary.
> Wouldn't be cgroup id the better choice?

AFAIK we aren't exposing cgroup id to userland anywhere right now.
Eventually, I think the right thing to do is using the same number for