Re: [PATCH] i386: Selectable Frequency of the Timer Interrupt

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2005-07-11 at 14:39 -0600, Chris Friesen wrote:
> Lee Revell wrote:
> 
> > Tickless + sub HZ timers is a win for everyone, the multimedia people
> > get better latency, and the laptop people get to run longer.
> 
> IIRC it's not a win for many systems.  Throughput goes down due to timer 
> manipulation overhead.

Makes sense.  Anyway, this whole thread has been pretty hand wavey, I
propose that until we see some numbers from the HZ=250 advocates, we
leave the default alone.

Lee

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]
  Powered by Linux