On Wed, Sep 21, 2016 at 08:13:37PM +0530, Aneesh Kumar K.V wrote:
So we are looking at two step online process here. The above explained
the details nicely. Can you capture these details in the commit message. ie,
to say that when using 'echo online-movable > state' we allow the move from
normal
Reza Arbab writes:
> On Wed, Sep 21, 2016 at 12:39:51PM +0530, Aneesh Kumar K.V wrote:
>>What I was checking was how will one mark a node movable in ppc64 ? I
>>don't see ppc64 code doing the equivalent of memblock_mark_hotplug().
>
> Post boot, the marking mechanism is not necessary. You can cre
On Wed, Sep 21, 2016 at 12:39:51PM +0530, Aneesh Kumar K.V wrote:
What I was checking was how will one mark a node movable in ppc64 ? I
don't see ppc64 code doing the equivalent of memblock_mark_hotplug().
Post boot, the marking mechanism is not necessary. You can create a
movable node by putt
Reza Arbab writes:
> On Mon, Sep 19, 2016 at 11:59:35AM +0530, Aneesh Kumar K.V wrote:
>>Movable node also does.
>> memblock_set_bottom_up(true);
>>What is the impact of that. Do we need changes equivalent to that ? Also
>>where are we marking the nodes which can be hotplugged, ie where do w
On Mon, Sep 19, 2016 at 11:59:35AM +0530, Aneesh Kumar K.V wrote:
Movable node also does.
memblock_set_bottom_up(true);
What is the impact of that. Do we need changes equivalent to that ? Also
where are we marking the nodes which can be hotplugged, ie where do we
do memblock_mark_hotplug(
Reza Arbab writes:
> Onlining memory into ZONE_MOVABLE requires CONFIG_MOVABLE_NODE. Enable
> the use of this config option on PPC64 platforms.
>
> Signed-off-by: Reza Arbab
> ---
> Documentation/kernel-parameters.txt | 2 +-
> mm/Kconfig | 2 +-
> 2 files changed, 2 in
Onlining memory into ZONE_MOVABLE requires CONFIG_MOVABLE_NODE. Enable
the use of this config option on PPC64 platforms.
Signed-off-by: Reza Arbab
---
Documentation/kernel-parameters.txt | 2 +-
mm/Kconfig | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --
