On Mon, May 12, 2014 at 11:14 AM, RS <tinyshrimp@xxxxxxx> wrote:
> So, how can I get the ZONE_DMA real size ? Is there any kernel functions
> or configuration files ? I want to get the accurate number.
Take a look at the /proc/zoneinfo file in your running kernel.
It will tell you where each zone starts ('start_pfn' lines) and how many
pages there are ('pages spanned' lines).
--
Thanks.
-- Max
_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
