Re: [ANNOUNCE] LinSched for v3.3-rc7

[Michael Wang]

On 03/15/2012 11:58 AM, Paul Turner wrote:

> Hi All,
> 
> [ Take 2, gmail tried to a non text/plain component into the last email .. ]
> 
> Quick start version:
> 
> Available under linsched-alpha at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/pjt/linsched.git  .linsched

Hi, All

I got confused with the LinSched main loop...
My understanding is:

	while (not time up) {
		
		get all cpus whose next event is the left most
		
		for those cpus {

			simulate hres clock interrupt		
			
			process_all_softirqs() ?			

			if cpu is idle
				enter idle
			else
				check process running time
		}
	}

Wonder why we need to call process_all_softirqs which will process other
cpu's pending soft irq here?

Regards,
Michael Wang

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