Re: Consider for longterm kernels: mm: avoid swapping out with swappiness==0

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On Sun, 09 Sep 2012 at 18:03 GMT, Shentino <shentino@xxxxxxxxx> wrote:
>
> Just curious, but what theoretically would happen if someone were to
> want to set swappiness to 200 or something?
>
> Should it be sorta like vfs_cache_pressure?
>


How could it be set to 200? As 0~100 is valid:

        {
	                .procname       = "swappiness",
		        .data           = &vm_swappiness,
		        .maxlen         = sizeof(vm_swappiness),
			.mode           = 0644,
		        .proc_handler   = proc_dointvec_minmax,
			.extra1         = &zero,
			.extra2         = &one_hundred,
        },

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