On Thu, Jul 18, 2019 at 12:04 PM Leonardo Bras wrote:
>
> On Thu, 2019-07-18 at 08:19 -0400, Pavel Tatashin wrote:
> > On Wed, Jul 17, 2019 at 10:42 PM Leonardo Bras
> > wrote:
> > > Adds an option on kernel config to make hot-added memory online in
> > > ZONE_MOVABLE by default.
> > >
> > > Thi
> > Just trying to understand, if kernel parameters is the preferable
> > method, why do we even have
> >
> > MEMORY_HOTPLUG_DEFAULT_ONLINE
>
> I have some opinion on this one TBH. I have even tried to remove it. The
> config option has been added to workaround hotplug issues for some
> memory ball
On Thu 18-07-19 12:11:25, Pavel Tatashin wrote:
> On Thu, Jul 18, 2019 at 11:57 AM Michal Hocko wrote:
> >
> > On Thu 18-07-19 12:50:29, Leonardo Bras wrote:
> > > On Thu, 2019-07-18 at 08:12 +0200, Oscar Salvador wrote:
> > > > We do already have "movable_node" boot option, which exactly has that
On Thu, Jul 18, 2019 at 11:57 AM Michal Hocko wrote:
>
> On Thu 18-07-19 12:50:29, Leonardo Bras wrote:
> > On Thu, 2019-07-18 at 08:12 +0200, Oscar Salvador wrote:
> > > We do already have "movable_node" boot option, which exactly has that
> > > effect.
> > > Any hotplugged range will be placed i
On Thu, 2019-07-18 at 08:19 -0400, Pavel Tatashin wrote:
> On Wed, Jul 17, 2019 at 10:42 PM Leonardo Bras wrote:
> > Adds an option on kernel config to make hot-added memory online in
> > ZONE_MOVABLE by default.
> >
> > This would be great in systems with MEMORY_HOTPLUG_DEFAULT_ONLINE=y by
> > a
On Thu 18-07-19 12:50:29, Leonardo Bras wrote:
> On Thu, 2019-07-18 at 08:12 +0200, Oscar Salvador wrote:
> > We do already have "movable_node" boot option, which exactly has that
> > effect.
> > Any hotplugged range will be placed in ZONE_MOVABLE.
> Oh, I was not aware of it.
>
> > Why do we need
On Thu, 2019-07-18 at 08:12 +0200, Oscar Salvador wrote:
> We do already have "movable_node" boot option, which exactly has that
> effect.
> Any hotplugged range will be placed in ZONE_MOVABLE.
Oh, I was not aware of it.
> Why do we need yet another option to achieve the same? Was not that
> enoug
On Wed, Jul 17, 2019 at 10:42 PM Leonardo Bras wrote:
>
> Adds an option on kernel config to make hot-added memory online in
> ZONE_MOVABLE by default.
>
> This would be great in systems with MEMORY_HOTPLUG_DEFAULT_ONLINE=y by
> allowing to choose which zone it will be auto-onlined
This is a desi
On Wed, Jul 17, 2019 at 11:41:34PM -0300, Leonardo Bras wrote:
> Adds an option on kernel config to make hot-added memory online in
> ZONE_MOVABLE by default.
>
> This would be great in systems with MEMORY_HOTPLUG_DEFAULT_ONLINE=y by
> allowing to choose which zone it will be auto-onlined
Please
On Wed, 2019-07-17 at 23:41 -0300, Leonardo Bras wrote:
> Adds an option on kernel config to make hot-added memory online in
> ZONE_MOVABLE by default.
>
> This would be great in systems with MEMORY_HOTPLUG_DEFAULT_ONLINE=y
> by
> allowing to choose which zone it will be auto-onlined
We do alread
Adds an option on kernel config to make hot-added memory online in
ZONE_MOVABLE by default.
This would be great in systems with MEMORY_HOTPLUG_DEFAULT_ONLINE=y by
allowing to choose which zone it will be auto-onlined
Signed-off-by: Leonardo Bras
---
drivers/base/memory.c | 3 +++
mm/Kconfig
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