top | item 34807375 (no title) zznzz | 3 years ago because this is about PMU based sampling, which involves triggering interrupts at some interval and doing the sampling while handling the interrupt discuss order hn newest titzer|3 years ago Other than overhead, what is the advantage as opposed to handling the interrupt in the kernel and then delivering a signal to userspace? After all, isn't this the role of SIGPROF?
titzer|3 years ago Other than overhead, what is the advantage as opposed to handling the interrupt in the kernel and then delivering a signal to userspace? After all, isn't this the role of SIGPROF?
titzer|3 years ago