"Dr. David Alan Gilbert (git)" <dgilb...@redhat.com> wrote: > From: "Dr. David Alan Gilbert" <dgilb...@redhat.com> > > madvise() returns EINVAL in the case of many failures, but also > returns it in cases where the host kernel doesn't have THP enabled. > Postcopy only really cares that THP is off before it detects faults, > and turns it back on afterwards; so we're going to have > to assume that if the madvise fails then the host just doesn't do > THP and we can carry on with the postcopy. > > Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com> > Tested-by: Jason J. Herne <jjhe...@linux.vnet.ibm.com>
Reviewed-by: Juan Quintela <quint...@redhat.com>
