eBPF Pinning

[krisnova]

We want to pin the eBPF probe such that it will persist across reboot. This will allow us to hide the userspace component in clever ways.

Source: https://lwn.net/Articles/664688/

[cfc4n]

I think that BPFFS is a Virtual File System, just a memory file system. write by other process, not load data from device. So, pin the eBPF probe cant do that. cant across reboot.

via: https://facebookmicrosites.github.io/bpf/blog/2018/08/31/object-lifetime.html