On Tue, Jul 2, 2024 at 9:53 AM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote: > > On Wed, 3 Jul 2024 00:19:05 +0900 > Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote: > > > > BTW, is this (batched register/unregister APIs) something you'd like > > > to use from the tracefs-based (or whatever it's called, I mean non-BPF > > > ones) uprobes as well? Or there is just no way to even specify a batch > > > of uprobes? Just curious if you had any plans for this. > > > > No, because current tracefs dynamic event interface is not designed for > > batched registration. I think we can expand it to pass wildcard symbols > > (for kprobe and fprobe) or list of addresses (for uprobes) for uprobe. > > Um, that maybe another good idea. > > I don't see why not. The wild cards were added to the kernel > specifically for the tracefs interface (set_ftrace_filter). Nice, I'd be happy to adjust batch API to work for that use case as well (when we get there). > > -- Steve
