On Tue, Jun 30, 2015 at 08:30:05PM +0200, Fredrik Markström wrote: > But I don't think the "wobblies" in the division is, since the division > doesn't > affect the sum (prev->stime + prev->rtime) anymore, so that comment should > go, right ?
Agreed. > Well I guess it can be a problem on a system where 120 cores are doing nothing > but hammering on rusage... on the other hand I feel a system like that > deserves it. :) True, doing stupid deserves stupid, but somehow people often tend to disagree with it when its them doing it :-) Imagine someone doing a gprof like thing where they stuff a getrusage() call in the mcount hook and then run their many threaded application. Provided they use RUSAGE_THREAD it doesn't even sound too insane.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
