On Wed, 2017-08-02 at 20:14:05 UTC, Breno Leitao wrote:
> Current xmon 'dt' command dumps the tracing buffer for all the CPUs,
> which makes it very hard to read due to the fact that most of
> powerpc machines currently have many CPUs. Other than that, the CPU
> lines are interleaved in the ftrace
Breno Leitao writes:
> Hello Michael,
>
> On Mon, Aug 14, 2017 at 11:00:07PM +1000, Michael Ellerman wrote:
>> Breno Leitao writes:
>> > @@ -2231,6 +2232,19 @@ static void xmon_rawdump (unsigned long adrs, long
>> > ndump)
>> >printf("\n");
>> > }
>> >
>> > +static void dump_tracing(void
Hello Michael,
On Mon, Aug 14, 2017 at 11:00:07PM +1000, Michael Ellerman wrote:
> Breno Leitao writes:
> > @@ -2231,6 +2232,19 @@ static void xmon_rawdump (unsigned long adrs, long
> > ndump)
> > printf("\n");
> > }
> >
> > +static void dump_tracing(void)
> > +{
> > + int c;
> > +
> >
Breno Leitao writes:
> @@ -2231,6 +2232,19 @@ static void xmon_rawdump (unsigned long adrs, long
> ndump)
> printf("\n");
> }
>
> +static void dump_tracing(void)
> +{
> + int c;
> +
> + c = inchar();
> + if (c == 'c')
> + ftrace_dump(DUMP_ORIG);
> + else
> +
Breno Leitao writes:
> Current xmon 'dt' command dumps the tracing buffer for all the CPUs,
> which makes it very hard to read due to the fact that most of
> powerpc machines currently have many CPUs.
> Other than that, the CPU
> lines are interleaved in the ftrace log.
That's because they're o
Current xmon 'dt' command dumps the tracing buffer for all the CPUs,
which makes it very hard to read due to the fact that most of
powerpc machines currently have many CPUs. Other than that, the CPU
lines are interleaved in the ftrace log.
This new option just dumps the ftrace buffer for the curre
