mm: remove khugepaged double thp vmstat update with CONFIG_NUMA=n
Johannes noticed the vmstat update is already taken care of by khugepaged_alloc_hugepage() internally. The only places that are required to update the vmstat are the callers of alloc_hugepage (callers of khugepaged_alloc_hugepage aren't). Signed-off-by: NAndrea Arcangeli <aarcange@redhat.com> Reported-by: NJohannes Weiner <jweiner@redhat.com> Acked-by: NRik van Riel <riel@redhat.com> Reviewed-by: NMinchan Kim <minchan.kim@gmail.com> Acked-by: NJohannes Weiner <jweiner@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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