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    Subject[V4 PATCH 13/26] vmstat: use N_MEMORY instead N_HIGH_MEMORY
    Date
    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/vmstat.c | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/mm/vmstat.c b/mm/vmstat.c
    index df7a674..eeaf4e1 100644
    --- a/mm/vmstat.c
    +++ b/mm/vmstat.c
    @@ -918,7 +918,7 @@ static int pagetypeinfo_show(struct seq_file *m, void *arg)
    pg_data_t *pgdat = (pg_data_t *)arg;

    /* check memoryless node */
    - if (!node_state(pgdat->node_id, N_HIGH_MEMORY))
    + if (!node_state(pgdat->node_id, N_MEMORY))
    return 0;

    seq_printf(m, "Page block order: %d\n", pageblock_order);
    @@ -1280,7 +1280,7 @@ static int unusable_show(struct seq_file *m, void *arg)
    pg_data_t *pgdat = (pg_data_t *)arg;

    /* check memoryless node */
    - if (!node_state(pgdat->node_id, N_HIGH_MEMORY))
    + if (!node_state(pgdat->node_id, N_MEMORY))
    return 0;

    walk_zones_in_node(m, pgdat, unusable_show_print);
    --
    1.7.1


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