Re: Externalize SLIT table

From: Christoph Hellwig <hch_at_infradead.org>
Date: 2004-11-06 22:50:29
On Fri, Nov 05, 2004 at 10:44:49AM -0600, Jack Steiner wrote:
> > > +	for (i = 0; i < numnodes; i++)
> > > +		len += sprintf(buf + len, "%s%d", i ? " " : "", node_distance(nid, i));
> > 
> > Can this overflow the space allocated for buf?
> 
> 
> Good point. I think we are ok for now. AFAIK, the largest cpu count
> currently supported is 512. That gives a max string of 2k (max of 3 
> digits + space per cpu).

I always wondered why sysfs doesn't use the seq_file interface that makes
life easier in the rest of them kernel.

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Received on Sat Nov 6 06:51:43 2004

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