Daniel Xu
Daniel Xu
256 doesn’t seem too high to me. If 8 bits is the most the api can spare, is there also a way to report overflow count through the perf api?...
@ahrens , yeah I have the same concern. I'm worried that b/c # tasks is more or less unrestricted, any limit on `max_active` is an incomplete solution. I think it...
@liu-song-6 sure. I will come bug you about that tomorrow.
I put the patches up on the mailing list. It's also hosted here: https://github.com/danobi/linux/tree/perf_kprobe_ioctl
I've posted the second attempt: https://lore.kernel.org/bpf/[email protected]/T/
Ah sorry, notification must have fallen into the void. I sent a couple versions but then lost track of what PeterZ was talking about. Unfortunately ran out of time to...
So after many years (very sorry) we are finally going to fix this. You can follow along the linked PR.
Since literal folding pass is before semantic analysis, won't users be able to accidentally hide invalid code through possibly accidentally dead branches? Maybe there should be a way to explicitly...
Yeah that sounds quite nice.
> > One problem is kfunc probes require [libbpf/libbpf@dd589c3](https://github.com/libbpf/libbpf/commit/dd589c3b31c13164bdc61ed174fbae6fe76c8308). Unfortunately, it's not released, yet, so we must consider two things: > > > > 1. Do we want to have...