在 2015/10/12 9:45, Tang Chen 写道:
Hi Ishimatsu,
On 10/10/2015 02:13 AM, Yasuaki Ishimatsu wrote:
Hi Tang,
On Fri, 9 Oct 2015 15:59:38 +0800
Tang Chen wrote:
Hi,
I don't mean to offend, but I really think it is not necessary to do
this.
hot-added memory will be added to ZONE_NORMAL by d
Hi Ishimatsu,
On 10/10/2015 02:13 AM, Yasuaki Ishimatsu wrote:
Hi Tang,
On Fri, 9 Oct 2015 15:59:38 +0800
Tang Chen wrote:
Hi,
I don't mean to offend, but I really think it is not necessary to do this.
hot-added memory will be added to ZONE_NORMAL by default. You can
modify it when you onl
>
> From: Changsheng Liu
>
> After the user config CONFIG_MOVABLE_NODE,
> When the memory is hot added, should_add_memory_movable() return 0
> because all zones including movable zone are empty,
> so the memory that was hot added will be added to the normal zone
> and the normal zone will be cr
Hi Changsheng,
[auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: x86_64-randconfig-s1-10100137 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>> kerne
Hi Tang,
On Fri, 9 Oct 2015 15:59:38 +0800
Tang Chen wrote:
> Hi,
>
> I don't mean to offend, but I really think it is not necessary to do this.
>
> hot-added memory will be added to ZONE_NORMAL by default. You can
> modify it when you online memory. I think it is enough for users.
But we ca
Hi,
I don't mean to offend, but I really think it is not necessary to do this.
hot-added memory will be added to ZONE_NORMAL by default. You can
modify it when you online memory. I think it is enough for users.
And a sysctl interface is also unnecessary. I think one default behaviour
is enough
From: Changsheng Liu
After the user config CONFIG_MOVABLE_NODE,
When the memory is hot added, should_add_memory_movable() return 0
because all zones including movable zone are empty,
so the memory that was hot added will be added to the normal zone
and the normal zone will be created firstly.
Bu
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