orkflow would be pretty intuitive:
> >>>
> >>> - kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
> >>What does perf=boot mean? I assume boot tracing.
> >In this case it would mean boot profiling - i.e. a cycles hardware-PMU
> >event co
What does perf=boot mean? I assume boot tracing.
In this case it would mean boot profiling - i.e. a cycles hardware-PMU
event collecting into a perf trace buffer as usual.
Essentially a 'perf record -a' work-alike, just one that gets activated as
early as practical, and which would allow
and the tooling support is ready enough
yet for your purposes.
Nope, not yet but we're getting there.
Robert, Boris, the following workflow would be pretty intuitive:
- kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
What does perf=boot mean? I assume boot tracing
if the patches and the tooling support is ready enough
yet for your purposes.
Nope, not yet but we're getting there.
Robert, Boris, the following workflow would be pretty intuitive:
- kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
What does perf=boot mean? I assume boot tracing
ling support is ready enough
> > yet for your purposes.
>
> Nope, not yet but we're getting there.
>
> > Robert, Boris, the following workflow would be pretty intuitive:
> >
> > - kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
>
> Wh
our purposes.
Nope, not yet but we're getting there.
> Robert, Boris, the following workflow would be pretty intuitive:
>
> - kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
What does perf=boot mean? I assume boot tracing.
If so, does it mean we want to enable *all* tr
, not yet but we're getting there.
Robert, Boris, the following workflow would be pretty intuitive:
- kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
What does perf=boot mean? I assume boot tracing.
If so, does it mean we want to enable *all* tracepoints and collect
whatever
is ready enough
yet for your purposes.
Nope, not yet but we're getting there.
Robert, Boris, the following workflow would be pretty intuitive:
- kernel developer sets boot flag: perf=boot,freq=1khz,size=16MB
What does perf=boot mean? I assume boot tracing.
In this case it would
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