* [PATCH -mm] slqb: use correct name for rcu callback
@ 2009-03-03 13:27 Lai Jiangshan
2009-03-03 14:44 ` Nick Piggin
0 siblings, 1 reply; 2+ messages in thread
From: Lai Jiangshan @ 2009-03-03 13:27 UTC (permalink / raw)
To: Pekka Enberg, linux-kernel; +Cc: Andrew Morton, Nick Piggin
struct slqb_page defines struct rcu_head rcu_head for rcu,
the rcu callback should use it.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
---
diff --git a/mm/slqb.c b/mm/slqb.c
index 07bf5b3..48bdf3b 100644
--- a/mm/slqb.c
+++ b/mm/slqb.c
@@ -1026,7 +1043,7 @@ static void rcu_free_slab(struct rcu_head *h)
{
struct slqb_page *page;
- page = container_of((struct list_head *)h, struct slqb_page, lru);
+ page = container_of(h, struct slqb_page, rcu_head);
__free_slab(page->list->cache, page);
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -mm] slqb: use correct name for rcu callback
2009-03-03 13:27 [PATCH -mm] slqb: use correct name for rcu callback Lai Jiangshan
@ 2009-03-03 14:44 ` Nick Piggin
0 siblings, 0 replies; 2+ messages in thread
From: Nick Piggin @ 2009-03-03 14:44 UTC (permalink / raw)
To: Lai Jiangshan; +Cc: Pekka Enberg, linux-kernel, Andrew Morton
Thanks.
Acked-by: Nick Piggin <npiggin@suse.de>
On Tue, Mar 03, 2009 at 09:27:15PM +0800, Lai Jiangshan wrote:
>
> struct slqb_page defines struct rcu_head rcu_head for rcu,
> the rcu callback should use it.
>
> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
> ---
> diff --git a/mm/slqb.c b/mm/slqb.c
> index 07bf5b3..48bdf3b 100644
> --- a/mm/slqb.c
> +++ b/mm/slqb.c
> @@ -1026,7 +1043,7 @@ static void rcu_free_slab(struct rcu_head *h)
> {
> struct slqb_page *page;
>
> - page = container_of((struct list_head *)h, struct slqb_page, lru);
> + page = container_of(h, struct slqb_page, rcu_head);
> __free_slab(page->list->cache, page);
> }
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-03-03 13:27 [PATCH -mm] slqb: use correct name for rcu callback Lai Jiangshan
2009-03-03 14:44 ` Nick Piggin
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