Re: No 100 HZ timer !

From: Mark Salisbury (mbs@mc.com)
Date: Tue Apr 10 2001 - 07:42:33 EST


On Tue, 10 Apr 2001, Andi Kleen wrote:
> .... Also generally the kernel has quite a lot of timers.

are these generaly of the long interval, failure timeout type?
i.e. 5 second device timeouts that are killed before they get executed because
the device didn't timeout? if so, they have no effect on the number of timer
interrupts because they generally never get hit. and when they do, you have to
pay the price anyway.

 --
/*------------------------------------------------**
** Mark Salisbury | Mercury Computer Systems **
** mbs@mc.com | System OS - Kernel Team **
**------------------------------------------------**
** I will be riding in the Multiple Sclerosis **
** Great Mass Getaway, a 150 mile bike ride from **
** Boston to Provincetown. Last year I raised **
** over $1200. This year I would like to beat **
** that. If you would like to contribute, **
** please contact me. **
**------------------------------------------------*/

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



This archive was generated by hypermail 2b29 : Sun Apr 15 2001 - 21:00:13 EST