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    Subject[PATCH] sched: Don't try allocating memory from offline nodes
    Date
    From: Peter Zijlstra <a.p.zijlstra@chello.nl>

    Allocators don't appreciate it when you try and allocate memory from
    offline nodes.

    Reported-by: Tony Luck <tony.luck@intel.com>
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    ---

    This patch has been sitting around since Friday.

    kernel/sched/core.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    Index: linux-2.6/kernel/sched/core.c
    ===================================================================
    --- linux-2.6.orig/kernel/sched/core.c
    +++ linux-2.6/kernel/sched/core.c
    @@ -6449,7 +6449,7 @@ static void sched_init_numa(void)
    return;

    for (j = 0; j < nr_node_ids; j++) {
    - struct cpumask *mask = kzalloc_node(cpumask_size(), GFP_KERNEL, j);
    + struct cpumask *mask = kzalloc(cpumask_size(), GFP_KERNEL);
    if (!mask)
    return;




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