6 Jan
2009
6 Jan
'09
5:06 p.m.
On Tue, Jan 06, 2009 at 12:11:44AM -1000, david wrote:
I wouldn't be surprised to find that the silly
laptop shares
interrupts with PCMCIA, video and audio hardware!
Not considered very harmful these days. But by all means measure the
latency in response to those interrupts, see if there is a real problem.
Perhaps one of the drivers needs to defer some processing to soft-IRQ.
--
James Cameron mailto:quozl@us.netrek.org http://quozl.netrek.org/