2012/8/25 Christoph Lameter :
> On Sat, 25 Aug 2012, JoonSoo Kim wrote:
>
>> But, when using "cpu_partial_objects", I have a coding style problem.
>>
>> if (kmem_cache_debug(s)
>> || cpu_slab_objects + cpu_partial_objects
>>
On Sat, 25 Aug 2012, JoonSoo Kim wrote:
> But, when using "cpu_partial_objects", I have a coding style problem.
>
> if (kmem_cache_debug(s)
> || cpu_slab_objects + cpu_partial_objects
> > s->max_cpu_object /
2012/8/25 Christoph Lameter :
> On Sat, 25 Aug 2012, Joonsoo Kim wrote:
>
>> index d597530..c96e0e4 100644
>> --- a/mm/slub.c
>> +++ b/mm/slub.c
>> @@ -1538,6 +1538,7 @@ static void *get_partial_node(struct kmem_cache *s,
>> {
>> struct page *page, *page2;
>> void *object = NULL;
>> +
On Sat, 25 Aug 2012, Joonsoo Kim wrote:
> index d597530..c96e0e4 100644
> --- a/mm/slub.c
> +++ b/mm/slub.c
> @@ -1538,6 +1538,7 @@ static void *get_partial_node(struct kmem_cache *s,
> {
> struct page *page, *page2;
> void *object = NULL;
> + int cpu_slab_objects = 0, pobjects =
In get_partial_node(), we want to refill cpu slab and cpu partial slabs
until the number of object kept in the per cpu slab and cpu partial lists
of a processor is reached to max_cpu_object.
However, in current implementation, it is not achieved.
See following code in get_partial_node().
if
In get_partial_node(), we want to refill cpu slab and cpu partial slabs
until the number of object kept in the per cpu slab and cpu partial lists
of a processor is reached to max_cpu_object.
However, in current implementation, it is not achieved.
See following code in get_partial_node().
if
On Sat, 25 Aug 2012, Joonsoo Kim wrote:
index d597530..c96e0e4 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1538,6 +1538,7 @@ static void *get_partial_node(struct kmem_cache *s,
{
struct page *page, *page2;
void *object = NULL;
+ int cpu_slab_objects = 0, pobjects = 0;
We
2012/8/25 Christoph Lameter c...@linux.com:
On Sat, 25 Aug 2012, Joonsoo Kim wrote:
index d597530..c96e0e4 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1538,6 +1538,7 @@ static void *get_partial_node(struct kmem_cache *s,
{
struct page *page, *page2;
void *object = NULL;
+
On Sat, 25 Aug 2012, JoonSoo Kim wrote:
But, when using cpu_partial_objects, I have a coding style problem.
if (kmem_cache_debug(s)
|| cpu_slab_objects + cpu_partial_objects
s-max_cpu_object / 2)
Do
2012/8/25 Christoph Lameter c...@linux.com:
On Sat, 25 Aug 2012, JoonSoo Kim wrote:
But, when using cpu_partial_objects, I have a coding style problem.
if (kmem_cache_debug(s)
|| cpu_slab_objects + cpu_partial_objects
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