On Wed, Dec 10, 2014 at 12:18 AM, David Ahern <dsah...@gmail.com> wrote: > On 12/9/14 9:15 PM, 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 >> >> 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. > > > I usually avoid the TUI by not installing slang-devel. > > But, trying out Linus' current tip (a0e4467726c - post 3.18) this seems to > work fine: > perf mem -t load rec ls > perf mem -t load rep > What about tip.git?
> But kernel version for the box is 3.16.6-203.fc20.x86_64. > > David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
