> Jason Thorpe wrote:
> 
> > What is the performance impact of "in there, but not enabled"?
> 
> Okay, I ran lmbench multiple times on my GENERIC+DIAGNOSTIC+LOCKDEBUG
> kernel. The "no-veriexec" results are when Veriexec options are not even
> compiled in the kernel. The "veriexec-nop" results are when Veriexec is
> compiled in, but not used.
> 
> no-veriexec-1:Process fork+exit: 1300.6000 microseconds
> no-veriexec-1:Process fork+execve: 2558.3333 microseconds
> no-veriexec-1:Process fork+/bin/sh -c: 5557.0000 microseconds

what do -1, -2, -3 mean?

YAMAMOTO Takashi