On Thu, Apr 13, 2017 at 11:25:39AM +0800, Jin, Yao wrote: SNIP
> > > > Now it works without my patch and it runs with latest perf/core branch. > > So it looks like a regression issue. > > > > Thanks > > Jin Yao > > > > > > I have tested, the regression issue is happened after this commit: > > bdd97ca perf tools: Refactor the code to strip command name with {l,r}trim() > > CC to the author for double checking. cool, thanks jirka