Re: [PATCH] [mempolicy] remove unnecessary is_valid_nodemask()

[Andrew Morton]

On Sat, 15 Nov 2014 21:49:57 -0500 Zhihui Zhang <zzhsuny@xxxxxxxxx> wrote:

> When nodes is true, nsc->mask2 has already been filtered by nsc->mask1, which has
> already factored in node_states[N_MEMORY].
> 

Please be more specific.  Where does that filtering occur?

--
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/