Andrew Morton <[EMAIL PROTECTED]> writes: > > There will be heaps of cacheline pingpong accessing these arrays. I'd have > though that > > static struct whatever { > avl_t avl_node_id; > struct avl_node **avl_node_array; > struct list_head *avl_container_array; > struct avl_node *avl_root; > struct avl_free_list *avl_free_list_head; > spinlock_t avl_free_lock; > } __cacheline_aligned_in_smp whatevers[NR_CPUS]; > > would be better.
Or even better per cpu data. New global/static NR_CPUS arrays should be really discouraged. -Andi - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html