On Thursdayen den 2 May 2002 18.19, Borsenkow Andrej wrote: > � ���, 02.05.2002, � 20:05, Oden Eriksson �������: > > Of course there will be impacts on performance, but so what? As I see it, > > or wish to belive it you turn logging on or off with a kernel module? > > Only people with lots of cpu power has event logging turned on all the > > time. > > If you speak about LTT, it adds hooks to kernel. These hooks are always > active even if you have to do as little as compare variable for > (in-)equality. In some contexts you would avoid any extra job - just > think about timer interrupt.
If it works like that it's terrible. I know too little about the LTT stuff to really know. But, what I know is that the _feature_ itself would be really appreciated (by me anyway;)). > OTOH crash dumps should not impact performance of running kernel in any > way. At least I do not see how it is possible. I don't, I've never had much of this (for some years). -- Regards // Oden Eriksson
