2010-08-06 18:26:41

by Namhyung Kim

Subject: [PATCH 4/5] percpu: add missing markup in mm/slub_def.h

Signed-off-by: Namhyung Kim <[email protected]>
---
include/linux/slub_def.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 4ba59cf..ccf2716 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -67,7 +67,7 @@ struct kmem_cache_order_objects {
* Slab cache management.
*/
struct kmem_cache {
- struct kmem_cache_cpu *cpu_slab;
+ struct kmem_cache_cpu __percpu *cpu_slab;
/* Used for retriving partial slabs etc */
unsigned long flags;
int size; /* The size of an object including meta data */
--
1.7.0.4

2010-08-07 12:30:18

by Tejun Heo

Subject: [PATCH] slub: add missing __percpu markup in mm/slub_def.h

From: Namhyung Kim <[email protected]>

kmem_cache->cpu_slab is a percpu pointer but was missing __percpu
markup. Add it.

Signed-off-by: Namhyung Kim <[email protected]>
Acked-by: Tejun Heo <[email protected]>
---
Christoph, Pekka, can you please route this through slab tree?

Thanks.

include/linux/slub_def.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Index: percpu/include/linux/slub_def.h
===================================================================
--- percpu.orig/include/linux/slub_def.h
+++ percpu/include/linux/slub_def.h
@@ -68,7 +68,7 @@ struct kmem_cache_order_objects {
* Slab cache management.
*/
struct kmem_cache {
- struct kmem_cache_cpu *cpu_slab;
+ struct kmem_cache_cpu __percpu *cpu_slab;
/* Used for retriving partial slabs etc */
unsigned long flags;
int size; /* The size of an object including meta data */

2010-08-09 15:51:27

by Pekka Enberg

Subject: Re: [PATCH] slub: add missing __percpu markup in mm/slub_def.h

Tejun Heo wrote:
> From: Namhyung Kim <[email protected]>
>
> kmem_cache->cpu_slab is a percpu pointer but was missing __percpu
> markup. Add it.
>
> Signed-off-by: Namhyung Kim <[email protected]>
> Acked-by: Tejun Heo <[email protected]>
> ---
> Christoph, Pekka, can you please route this through slab tree?

Applied, thanks!