[asterisk-dev] sruffell: linux/trunk r6524 - /linux/trunk/drivers/dahdi/dahdi_dummy.c

[Shaun Ruffell]

Tony Mountifield wrote:
> In article <E1LzDte-0002CA-Bh at wibble.digium.internal>,
> SVN commits to the Digium repositories <svn-commits at lists.digium.com> wrote:
>> - * Converted to use RTC on i386 by Tony Mountifield <tony at softins.co.uk>
> 
> Well, it was good while it lasted... :-)
> 
> But seriously, one comment:
> 
>> +#define JIFFIES_INTERVAL (HZ/250) 	/* 4ms is fine for dahdi_dummy */
> 
> If it is possible to have a system where HZ is less than 250, this won't
> work on such a system. I think HZ=100 has been seen quite often.

This didn't appear to be a problem.  When you add a timer that is equal 
to (or less than) the current jiffies, the kernel will schedule it on 
the next timer tick.

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
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