mm/balloon_compaction: suppress allocation warnings
There is no reason to print warnings when balloon page allocation fails, as they are expected and can be handled gracefully. Since VMware balloon now uses balloon-compaction infrastructure, and suppressed these warnings before, it is also beneficial to suppress these warnings to keep the same behavior that the balloon had before. Cc: Jason Wang <jasowang@redhat.com> Signed-off-by: NNadav Amit <namit@vmware.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NDavid Hildenbrand <david@redhat.com>
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