Re: [RFC Patch V1 00/30] Enable memoryless node on x86 platforms
Peter Zijlstra <[email protected]> Fri, 11 Jul 2014 22:51:06 +0200
| Newsgroups | gmane.linux.kernel.mm,gmane.linux.hotplug.devel,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Fri, Jul 11, 2014 at 01:20:51PM -0700, Andi Kleen wrote: > Greg KH <[email protected]> writes: > > > On Fri, Jul 11, 2014 at 10:29:56AM +0200, Peter Zijlstra wrote: > >> On Fri, Jul 11, 2014 at 03:37:17PM +0800, Jiang Liu wrote: > >> > Any comments are welcomed! > >> > >> Why would anybody _ever_ have a memoryless node? That's ridiculous. > > > > I'm with Peter here, why would this be a situation that we should even > > support? Are there machines out there shipping like this? > > We've always had memory nodes. > > A classic case in the old days was a two socket system where someone > didn't populate any DIMMs on the second socket. That's a obvious; don't do that then case. Its silly. > There are other cases too. Are there any sane ones? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to [email protected]. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"[email protected]"> [email protected] </a>