Re: Remove constructor from buffer_head

From: Andrew Morton
Date: Fri May 04 2007 - 19:47:14 EST


On Sat, 5 May 2007 01:22:05 +0200
Andi Kleen <ak@xxxxxxx> wrote:

> > 2.6.21:
> >
> > akpm2:/home/akpm# opreport -l /boot/vmlinux-$(uname -r) | head -50
> > opreport error: No sample file found: try running opcontrol --dump
> > or specify a session containing sample files
>
> For me it works on a slightly post 2.6.21 kernel with suse oprofile-0.9.2-21
>
> Did you try opcontrol --dump?

Yes, tried various things. There's just nothing turning up in /var/lib/oprofile.

Chuck appears to be claiming that 2.6.21 oprofile is known to be broken,
but I never heard anything about that.
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