[IDEA] Dynamic priority process

[mk01]

I'm going to play with this, ... how could I miss this thread?

just general comment to niceness level. many times, it has two sides. like for example starting process of xbmc.binary. xbmc starting depends on many other tasks in the system, which are triggered, but not directly started by xbmc (so will not get it's priority). and if xbmc is too high, those processes won't finish their jobs on which xbmc is dependent. so then it will even start longer, as with priority lower.

on multicore machines this is not visible, but BCM is pain in the ass. so attention!