Re: [PATCH v15 2/4] trace/objtrace: Get the value of the object

From: Steven Rostedt
Date: Wed Sep 28 2022 - 10:39:23 EST


On Wed, 28 Sep 2022 22:15:24 +0800
Jeff Xie <xiehuan09@xxxxxxxxx> wrote:

> > > > > This code is available in the kprobe code that eprobes also uses:
> > > > >
> > > > > See process_fetch_insn() in kernel/trace/trace_eprobe.c
> > > > >
> > > > > and the parsing of the string is in kernel/trace/trace_probe.c:
> > > > >
> > > > > parse_probe_arg()
>
> I guess I won't be able to finish it until the next merge window, I've
> been trying it for a few days

Yeah, the merge window is expected to open next week, so it likely will not
be able to make that. But hopefully the next window it will!

> In my spare time recently, with no progress, it looks like it's really
> more complicated to implement ;-)

Yeah, I was playing with it too. It is complicated, but I do not see any
show stoppers from getting it working.

-- Steve