Re: [PATCH 0/4] hugetlb: add hugepagesnid= command-line option

[Andi Kleen]

On Mon, Feb 10, 2014 at 12:27:44PM -0500, Luiz Capitulino wrote:
> HugeTLB command-line option hugepages= allows the user to specify how many
> huge pages should be allocated at boot. On NUMA systems, this argument
> automatically distributes huge pages allocation among nodes, which can
> be undesirable.
> 
> The hugepagesnid= option introduced by this commit allows the user
> to specify which NUMA nodes should be used to allocate boot-time HugeTLB
> pages. For example, hugepagesnid=0,2,2G will allocate two 2G huge pages
> from node 0 only. More details on patch 3/4 and patch 4/4.

The syntax seems very confusing. Can you make that more obvious?

-Andi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/