Re: [PATCH][RFC] oprofile for 2.5.39

[Andi Kleen]

> I think you can easily do that by keeping state per cpu in the 
> NMI handler.
> 
> 	if (current == __get_cpu_var(oprofile_cpustate)) { 
                ^^
Should be != of course.

-Andi

> 		/* log current */
> 		__get_cpu_var(oprofile_cpustate) = current; 	
> 	} else { 
> 		/* do nothing */ 
> 	}
> 	/* log EIP */