[ewg] Re: [PATCH v3] mlx4_ib: Optimize hugetlab pages support

Eli Cohen eli at dev.mellanox.co.il
Thu Apr 2 01:44:06 PDT 2009


On Mon, Mar 30, 2009 at 06:49:37PM +0300, Yossi Etigin wrote:

Yossi,

I wouldn't expect this to matter since handle_hugetlb_user_mr() only
gets called when the memory is huge pages which means the number of
PAGE_SIZE pages cover full HUGE_PAGES.  You mention in Bugzilla an
"mckey" test but I don't know this test. Can you send how to obatain
the test and instructions how to build it and run it?

> +
> +	if (cur_size) {
> +		arr[j++] = cur_addr;
> +	}
> +
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