Thanks. So with asmlinkage we request compiler to put args on stack. What is advantage of this to start_kernel or in general to other functions ?

Regards,
Rahul

On Thu, Jan 3, 2013 at 9:34 PM, Mulyadi Santosa <mulyadi.santosa@gmail.com> wrote:
On Thu, Jan 3, 2013 at 7:40 PM, Rahul Bedarkar <rpal143@gmail.com> wrote:
> Hi,
>
> I was searching for asmlinkage and found that it is already explained at
> http://kernelnewbies.org/FAQ/asmlinkage
>
> But I didn't get this. Can someone tell me about it in brief ?

the point is, parameters which is usually passed via stack, is passed
using different way.

A good example is system call.... they are passed using registers IIRC


--
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Mulyadi Santosa
Freelance Linux trainer and consultant

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