| Date | Fri, 29 Jun 2012 14:31:54 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 15/40] autonuma: knuma_migrated per NUMA node queues |
| |
On 06/28/2012 08:55 AM, Andrea Arcangeli wrote:
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h > index 2427706..d53b26a 100644 > --- a/include/linux/mmzone.h > +++ b/include/linux/mmzone.h > @@ -697,6 +697,12 @@ typedef struct pglist_data { > struct task_struct *kswapd; > int kswapd_max_order; > enum zone_type classzone_idx; > +#ifdef CONFIG_AUTONUMA > + spinlock_t autonuma_lock; > + struct list_head autonuma_migrate_head[MAX_NUMNODES]; > + unsigned long autonuma_nr_migrate_pages; > + wait_queue_head_t autonuma_knuma_migrated_wait; > +#endif > } pg_data_t; > > #define node_present_pages(nid) (NODE_DATA(nid)->node_present_pages)
Once again, the data structure could use documentation.
What are these things for?
-- All rights reversed
|