Re: [PATCH] Move memory controller allocations to their own slabs(v2)

[Balbir Singh]

Pavel Emelyanov wrote:
> Balbir Singh wrote:
>> Move the memory controller data structure page_cgroup to its own slab cache.
>> It saves space on the system, allocations are not necessarily pushed to order
>> of 2 and should provide performance benefits. Users who disable the memory
>> controller can also double check that the memory controller is not allocating
>> page_cgroup's.
> 
> Can you, please, check how many objects-per-page we have with and 
> without this patch for SLAB and SLUB?
> 
> Thanks.

I can for objects-per-page with this patch for SLUB and SLAB. I am not sure
about what to check for without this patch. The machine is temporarily busy,
I'll check it once I get it back.

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/