On 11/05/15 18:00, Thomas Meyer wrote: > Hi, > > maybe there is a bug in how the timers are created for all user space > processes. > In the latest patch I use os__timer_remain for the initial interval. > The idea was to launch all timers at the same time. But I now think this can > never work using relative times, especially when os__timer_remain returns 0, > then the new timer is never launched.
That is not a bad idea, just requires a more complex check in setting up interval so it is reset to default when a zero value or value > HZ is passed. > > That may explain the hangs you see. > You could try to replace os__timer_remain with the current HZ value in > nanoseconds. I am going to adjust time.c instead as above. A. > > Kind regards > Thomad > > A [snip] A. ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
