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| H A D | hugetlb.c | 5af1ab1d Tue May 04 20:33:25 CDT 2021 Miaohe Lin <linmiaohe@huawei.com> mm/hugetlb: optimize the surplus state transfer code in move_hugetlb_state()
We should not transfer the per-node surplus state when we do not cross the
node in order to save some cpu cycles
Link: https://lkml.kernel.org/r/20210308112809.26107-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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