"Dr. David Alan Gilbert (git)" <dgilb...@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
>
> We need extra Linux kernel support (~4.9) to support userfaults
> on hugetlbfs; check for them.
>
> Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Reviewed-by: Juan Quintela <quint...@redhat.com>
> migration/postcopy-ram.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
> index 6b30b43..d12dd7f 100644
> --- a/migration/postcopy-ram.c
> +++ b/migration/postcopy-ram.c
> @@ -81,6 +81,17 @@ static bool ufd_version_check(int ufd)
> return false;
> }
>
> + if (getpagesize() != ram_pagesize_summary()) {
I am pretty sure that I don't like ram_pagesize_summary() name. I have
already forgot what I mean O:-)
