| Date | Tue, 18 Mar 2014 21:43:39 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: can: c_can: Reduce interrupt load by 50% |
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On Tue, 18 Mar 2014, Joe Perches wrote:
> On Tue, 2014-03-18 at 21:18 +0100, Thomas Gleixner wrote: > > The driver handles pointlessly TWO interrupts per packet. The reason > > is that it enables the status interrupt which fires for each rx and tx > > packet and it enables the per message object interrupts as well. > > Are the message object interrupts a possible workaround > for any defective hardware?
Nope. I already explained what they are for, but you snipped that part.
> > performance improment > > Now that the code's not being written by amateurs?
You found a typo. Great, you can keep it!
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