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

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

 



On Fri, 15 Jul 2005 05:46:44 +0200 Jesper Juhl wrote:

> +static int __init jiffies_increment_setup(char *str)
> +{
> +	printk(KERN_NOTICE "setting up jiffies_increment : ");
> +	if (str) {
> +		printk("kernel_hz = %s, ", str);
> +	} else {
> +		printk("kernel_hz is unset, ");
> +	}
> +	if (!strncmp("100", str, 3)) {

BTW, if someone enters "kernel_hz=1000", this check (above) for "100"
matches (detects) 100, not 1000.

> +		jiffies_increment = 10;
> +		printk("jiffies_increment set to 10, effective HZ will be 100\n");
> +	} else if (!strncmp("250", str, 3)) {
> +		jiffies_increment = 4;
> +		printk("jiffies_increment set to 4, effective HZ will be 250\n");
> +	} else {
> +		jiffies_increment = 1;
> +		printk("jiffies_increment set to 1, effective HZ will be 1000\n");
> +	}
> +
> +	return 1;
> +}

---
~Randy
-
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