Re: [PATCH v5] tracing: Support to dump instance traces by ftrace_dump_on_oops

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 29 Feb 2024 17:11:49 +0800
Huang Yiwei <quic_hyiwei@xxxxxxxxxxx> wrote:

> > And you can add here as well:
> > 
> >    ftrace_dump_on_oops[=[<0|1|2|orig_cpu>,][<instance_name>[=<1|2|orig_cpu>][,...]]
> > 
> > 
> > Thanks,
> > 
> > --Steve
> >   
> The explanation is below, I think it's correct?
>   - "ftrace_dump_on_oops," means global buffer on all CPUs
>   - "foo," means foo instance on all CPUs
>   - "bar=orig_cpu" means bar instance on CPU that triggered the oops.
> 
> I'm trying to make the example to cover more possibilities.

Ah, I didn't think the command line processing would work with commas. I
guess it does (I just tried it out).

OK, then I guess that's fine.

-- Steve





[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux