Messages in this thread | | | Date | Wed, 10 Dec 2014 16:30:14 +0100 | From | Jiri Olsa <> | Subject | Re: [BUG] perf mem: perf mem report fails in TUI mode |
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On Tue, Dec 09, 2014 at 11:15:13PM -0500, Stephane Eranian wrote: > Hi, > > I was running a couple of tests with perf mem from tip.git and > found that perf mem -t load rep was failing only in TUI mode. > With --stdio, it works fine. I did a bit of investigation and found > out that the TUI mode is failing because some symbol (kernel) > is showing up with a huge (negative) size. I don't understand > the connection between the TUI vs. tty browser and symbols. > > To reproduce: > $ perf mem -t load rec my_test_program > $ perf mem -t load rep > $ perf mem -t load rep --stdio
hi, I couldn't reproduce any failure on the acme's perf/core
since you indicated it's data dependent, could you share your perf.data?
thanks, jirka
> > Debugging with TUI is a pain, so I stopped. > > I have a patch to improve perf mem a bit but I'd like to get this problem > fixed first. > > Maybe you have a idea of what's going on. > > Thanks.
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