Re: [PATCH 28/52] perf script: Allow callchains if any event samples them
From: David Ahern
Date: Fri Jul 25 2014 - 11:32:25 EST
On 7/25/14, 7:27 AM, Arnaldo Carvalho de Melo wrote:
Em Tue, Jul 22, 2014 at 04:17:37PM +0300, Adrian Hunter escreveu:
perf script was not displaying callchains if any selected
event did not have PERF_SAMPLE_CALLCHAIN. Change this to
disable callchains only if all selected events do not have
I wonder if some other tool gets this wrong as well, report maybe?
perf only handles 1 sample_type so if callchains are enabled for 1 event
they are enabled for all.
Perhaps Adrian's patch set changes that -- prior patch sets attempted
to. I have not had time to go through the list.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/