> On Tue Jun 18 14:53:47 EDT 2013, [email protected] wrote: > > this is from the original archmp.c, i dont know why they use tsc > > only on cpu kernel. > > i'd suggest deleting the test. i found it was causing trouble, and > i can't justify the condition. it's as if tsc is expensive or something. > > - erik
context is the line from archmp.c:
- if(cpuserver && m->havetsc)
+ if(m->havetsc)
archacpi.fastclock = tscticks;
does anyone know why tsc is only used on cpuserver kernel?
