Re: [RFC][PROTO][PATCH -tip 0/7] kprobes: support jump optimizationon x86

[Ingo Molnar]

* Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote:

> > But can we consider it as a small problem, assuming that kprobes 
> > are rarely intended for a massive use in once? I guess that 
> > usually, not a lot of functions are probed simultaneously.
> 
> Hm, yes and no, systemtap may use massive kprobes, because it 
> supports "wildcard" probes. However, optimizing in default may be 
> acceptable.

I'm curious: what is the biggest kprobe count you've ever seen, in 
the field? 1000? 10,000? 100,000? More?

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/