Messages in this thread | | | Subject | Re: [PATCH v2] x86/mm: use max memory block size on bare metal | From | Dave Hansen <> | Date | Thu, 11 Jun 2020 07:16:02 -0700 |
| |
On 6/9/20 3:54 PM, Daniel Jordan wrote: > + /* > + * Use max block size to minimize overhead on bare metal, where > + * alignment for memory hotplug isn't a concern. > + */ > + if (hypervisor_is_type(X86_HYPER_NATIVE)) { > + bz = MAX_BLOCK_SIZE; > + goto done; > + }
What ends up being the worst case scenario? Booting a really small bare-metal x86 system, say with 64MB or 128MB of RAM? What's the overhead there?
| |