Re: [PATCH v2 15/15] kprobes: Free kretprobe_instance with rcu callback

[peterz]

On Thu, Aug 27, 2020 at 08:37:49PM +0900, Masami Hiramatsu wrote:

> +void recycle_rp_inst(struct kretprobe_instance *ri)

Also note, that at this point there is no external caller of this
function anymore.