On Tue, 2005-04-12 at 13:01 +0200, Florian Schmidt wrote:
You will need to enable user triggered tracing in the
kernel hacking
section of the kernel config (i just patched up a recent RP kernel and i
cannot find the option anymore - anyone please fill me in.. maybe you
just need to enable the other tracing mechanisms there and then enable
the user triggered tracing via one of the control in /proc/sys/kernel/.
Ah damn, that's what you get for not following kernel development
closely)
Right, according to Ingo it's really cheap so is always enabled when
tracing is on.
Lee