On Wed, Feb 01, 2023 at 07:53:28PM +0100, Juan Quintela wrote:
> Peter Xu wrote:
> > On Mon, Jan 30, 2023 at 06:24:20AM +0100, Juan Quintela wrote:
> >> I would consider here:
> >>
> >> uint8_t *host_doublemap;
> >>
> >> as I have not a small name that means
> >> uint8_t
Peter Xu wrote:
> On Mon, Jan 30, 2023 at 06:24:20AM +0100, Juan Quintela wrote:
>> I would consider here:
>>
>> uint8_t *host_doublemap;
>>
>> as I have not a small name that means
>> uint8_t *host_map_smaller_size_pages;
>>
>> That explains why we need it.
>
> Sure, I can rename this
On Mon, Jan 30, 2023 at 06:24:20AM +0100, Juan Quintela wrote:
> Peter Xu wrote:
> > Add a RAMBlock.host_mirror for all the hugetlbfs backed guest memories.
> > It'll be used to remap the same region twice and it'll be used to service
> > page faults using UFFDIO_CONTINUE.
> >
> > To make sure
Peter Xu wrote:
> Add a RAMBlock.host_mirror for all the hugetlbfs backed guest memories.
> It'll be used to remap the same region twice and it'll be used to service
> page faults using UFFDIO_CONTINUE.
>
> To make sure all accesses to these ranges will generate minor page faults
> not missing
* Peter Xu (pet...@redhat.com) wrote:
> Add a RAMBlock.host_mirror for all the hugetlbfs backed guest memories.
> It'll be used to remap the same region twice and it'll be used to service
> page faults using UFFDIO_CONTINUE.
>
> To make sure all accesses to these ranges will generate minor page
Add a RAMBlock.host_mirror for all the hugetlbfs backed guest memories.
It'll be used to remap the same region twice and it'll be used to service
page faults using UFFDIO_CONTINUE.
To make sure all accesses to these ranges will generate minor page faults
not missing page faults, we need to
