On Sat, Oct 5, 2013 at 10:48 AM, Wanpeng Li wrote:
> On Tue, Sep 10, 2013 at 11:43:37AM +0800, Li Zefan wrote:
>> /sys/kernel/slab/:t-048 # cat cpu_slabs
>> 231 N0=16 N1=215
>> /sys/kernel/slab/:t-048 # cat slabs
>> 145 N0=36 N1=109
>>
>>See, the number of slabs is smaller than that
On Sat, Oct 5, 2013 at 10:48 AM, Wanpeng Li liw...@linux.vnet.ibm.com wrote:
On Tue, Sep 10, 2013 at 11:43:37AM +0800, Li Zefan wrote:
/sys/kernel/slab/:t-048 # cat cpu_slabs
231 N0=16 N1=215
/sys/kernel/slab/:t-048 # cat slabs
145 N0=36 N1=109
See, the number of slabs is smaller
Hi Pekka,
could you pick up this patch?
On 2013/9/11 5:06, Christoph Lameter wrote:
> On Tue, 10 Sep 2013, Li Zefan wrote:
>
>> We should use page->pages instead of page->pobjects when calculating
>> the number of cpu partial slabs. This also fixes the mapping of slabs
>> and nodes.
>
> True.
Hi Pekka,
could you pick up this patch?
On 2013/9/11 5:06, Christoph Lameter wrote:
On Tue, 10 Sep 2013, Li Zefan wrote:
We should use page-pages instead of page-pobjects when calculating
the number of cpu partial slabs. This also fixes the mapping of slabs
and nodes.
True.
As
On Tue, 10 Sep 2013, Li Zefan wrote:
> We should use page->pages instead of page->pobjects when calculating
> the number of cpu partial slabs. This also fixes the mapping of slabs
> and nodes.
True.
> As there's no variable storing the number of total/active objects in
> cpu partial slabs, and
On Tue, 10 Sep 2013, Li Zefan wrote:
We should use page-pages instead of page-pobjects when calculating
the number of cpu partial slabs. This also fixes the mapping of slabs
and nodes.
True.
As there's no variable storing the number of total/active objects in
cpu partial slabs, and we
/sys/kernel/slab/:t-048 # cat cpu_slabs
231 N0=16 N1=215
/sys/kernel/slab/:t-048 # cat slabs
145 N0=36 N1=109
See, the number of slabs is smaller than that of cpu slabs.
The bug was introduced by commit 49e2258586b423684f03c278149ab46d8f8b6700
("slub: per cpu cache for partial
/sys/kernel/slab/:t-048 # cat cpu_slabs
231 N0=16 N1=215
/sys/kernel/slab/:t-048 # cat slabs
145 N0=36 N1=109
See, the number of slabs is smaller than that of cpu slabs.
The bug was introduced by commit 49e2258586b423684f03c278149ab46d8f8b6700
(slub: per cpu cache for partial
8 matches
Mail list logo