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    Subject[PATCH 05/14] genirq: Add struct ipi_mask to irq_data
    Date
    It has a similar role to affinity mask, but tracks the IPI affinity instead.

    Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
    ---
    include/linux/irq.h | 6 ++++++
    1 file changed, 6 insertions(+)

    diff --git a/include/linux/irq.h b/include/linux/irq.h
    index 77ed4c53ef64..2d3ff30c0cee 100644
    --- a/include/linux/irq.h
    +++ b/include/linux/irq.h
    @@ -164,6 +164,7 @@ struct irq_common_data {
    void *handler_data;
    struct msi_desc *msi_desc;
    cpumask_var_t affinity;
    + struct ipi_mask *ipi_mask;
    };

    /**
    @@ -689,6 +690,11 @@ static inline int irq_data_get_node(struct irq_data *d)
    return irq_common_data_get_node(d->common);
    }

    +static inline struct cpumask *irq_data_get_ipi_mask(struct irq_data *d)
    +{
    + return &d->common->ipi_mask->cpumask;
    +}
    +
    static inline struct cpumask *irq_get_affinity_mask(int irq)
    {
    struct irq_data *d = irq_get_irq_data(irq);
    --
    2.1.0


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