Re: [PATCH v3 1/3] driver/base: Optimize memory block registration to reduce boot time

[Donet Tom <donettom@linux.ibm.com>]

On 5/10/25 2:40 AM, Andrew Morton wrote:
> On Fri, 9 May 2025 21:10:34 +0530 Donet Tom <donettom@linux.ibm.com> wrote:
>
>>>> Then we can drop the call to register_memory_blocks_under_node() from
>>>> register_one_node() and add creation of memory blocks to
>>>> node_dev_init(),
>>>> i.e.
>>>>
>>>> node_dev_init()
>>>>     for_each_node(nid)
>>>>       __register_one_node(nid)
>>>>         for_each_mem_region()
>>>>           /* create memory block if node matches */
>>> Yes exactly, that makes sense.
>> Hi Andrew and Mike
>>
>> Based on the discussion so far, it is clear that the patch will work in all cases,
>> including when CONFIG_ARCH_KEEP_MEMBLOCK  is disabled. Just checking —
>> would you prefer to take this version, or should I send a v4?
> My mind is a blank and perhaps some alterations were picked up along
> the way so I think a full resend would be safer, please.


Sure. I will do that.

Thank you

>