Re: [PATCH 09/31] perf tools: Compile scriptlets to BPF objects when passing '.c' to --event
From: Arnaldo Carvalho de Melo
Date: Thu Oct 29 2015 - 18:52:52 EST
Em Thu, Oct 29, 2015 at 01:30:27PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Oct 29, 2015 at 01:25:53PM -0300, Arnaldo Carvalho de Melo escreveu:
> > And you could've provided something that would actually do something
> > meaningful, i.e. a filter that would capture some samples for a given event
> > while discarding something not that important...
> > I.e. show the value provided at the time we build that patch.
> > I'll try to come up with something like that after I have lunch.
> Ok, what I have is at my perf/core branch, will continue after having
> some food,
Oh well, more interesting things require that we access the function
arguments and that is not yet possible, requires that PROLOGUE + dwarf
bits that comes later, reading those patches...
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