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    Subject[RFC V3 PATCH 10/25] mm,migrate: use N_MEMORY instead N_HIGH_MEMORY
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    N_HIGH_MEMORY stands for the nodes that has normal or high memory.
    N_MEMORY stands for the nodes that has any memory.

    The code here need to handle with the nodes which have memory, we should
    use N_MEMORY instead.

    Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
    Acked-by: Christoph Lameter <cl@linux.com>
    ---
    mm/migrate.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/mm/migrate.c b/mm/migrate.c
    index be26d5c..dbe4f86 100644
    --- a/mm/migrate.c
    +++ b/mm/migrate.c
    @@ -1226,7 +1226,7 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes,
    if (node < 0 || node >= MAX_NUMNODES)
    goto out_pm;

    - if (!node_state(node, N_HIGH_MEMORY))
    + if (!node_state(node, N_MEMORY))
    goto out_pm;

    err = -EACCES;
    --
    1.7.4.4


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