Hi Jiri,
On Sun, Dec 20, 2015 at 02:51:32PM +0100, Jiri Olsa wrote:
> On Wed, Dec 16, 2015 at 12:35:38AM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > +
> > + if (!len)
> > + len = hde_width(hde);
> > +
> > + return len;
> > +}
> > +
> > +static int __sort__hde_entry(struct perf_hpp_fmt *fmt, struct perf_hpp
> > *hpp,
> > + struct hist_entry *he)
> > +{
> > + struct hpp_dynamic_entry *hde;
> > + size_t len = fmt->user_len;
> > + struct trace_seq seq;
> > + int ret;
> > +
> > + hde = container_of(fmt, struct hpp_dynamic_entry, hpp);
> > +
> > + if (!len)
> > + len = hde_width(hde);
> > +
> > + if (hists_to_evsel(he->hists) != hde->evsel)
> > + return scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, "N/A");
>
> hum, how can this happen? ... "hists_to_evsel(he->hists) != hde->evsel"
If there's more than one event, a dynamic sort key is defined for one
event. So other events should not be affected by the sort key and
show "N/A" in the output.
Thanks,
Namhyung
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