Messages in this thread | | | Date | Fri, 21 Jun 2013 11:44:22 -0700 | Subject | Re: [RFC 0/2] Delay initializing of large sections of memory | From | Yinghai Lu <> |
| |
On Fri, Jun 21, 2013 at 10:03 AM, H. Peter Anvin <hpa@zytor.com> wrote: > On 06/21/2013 09:51 AM, Greg KH wrote: > > I suspect the cutoff for this should be a lot lower than 8 TB even, more > like 128 GB or so. The only concern is to not set the cutoff so low > that we can end up running out of memory or with suboptimal NUMA > placement just because of this.
I would suggest another way: only boot the system with boot node (include cpu, ram and pci root buses). then after boot, could add other nodes.
or something like pxm_mask or node_mask to select boot nodes.
Thanks
Yinghai
| |