diff options
Diffstat (limited to 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 35e7389c2011..5afdfd5dc39b 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -241,20 +241,23 @@ struct irq_affinity_notify { void (*release)(struct kref *ref); }; +#define IRQ_AFFINITY_MAX_SETS 4 + /** * struct irq_affinity - Description for automatic irq affinity assignements * @pre_vectors: Don't apply affinity to @pre_vectors at beginning of * the MSI(-X) vector space * @post_vectors: Don't apply affinity to @post_vectors at end of * the MSI(-X) vector space - * @nr_sets: Length of passed in *sets array - * @sets: Number of affinitized sets + * @nr_sets: The number of interrupt sets for which affinity + * spreading is required + * @set_size: Array holding the size of each interrupt set */ struct irq_affinity { unsigned int pre_vectors; unsigned int post_vectors; unsigned int nr_sets; - unsigned int *sets; + unsigned int set_size[IRQ_AFFINITY_MAX_SETS]; }; /** |