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SubjectRe: [PATCH 05/33] perf record: Allow the user to disable time stamps
Em Tue, Aug 12, 2014 at 04:58:19PM +0200, Ingo Molnar escreveu:
> * Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> > Em Tue, Aug 05, 2014 at 08:08:56AM +0200, Ingo Molnar escreveu:
> > > This patch looks dangerous and misleading to me.

> > I took it more from the angle: hey, it fixes a regression, i.e.
> > -T/--time somehow became a noop, and also it doesn't change any
> > default.

> > It also states that you will get misaccounting, why that would
> > happen, althought wording could've been better, as mmaps won't be
> > "missing", i.e. they will be there as this governs just
> > PERF_SAMPLE_TIME, not perf_event_attr.mmap, so it MMAPs may come
> > after samples for its maps.

> > So, I took it.

> > How should we proceed?

> I'd be fine with applying the patch and fixing the misleading
> changelog.

Done:

https://git.kernel.org/cgit/linux/kernel/git/acme/linux.git/commit/?h=perf/core&id=8affc2b8c27bfc2d6e70827b746f490b62c44eaa

Consider now pulling the perf-core-for-mingo tag there, I updated it
after updating the changelog for this specific commit, all the
rest is the same as in the previous pull req.

Thanks,

- Arnaldo


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