On Mon, Jun 17, 2019 at 06:00:00PM +1000, Alastair D'Silva wrote:
> > And all that should go through our pmem APIs, not not directly poke into
> mm
> > internals. And if you still need core patches send them along with the
> actual
> > driver.
>
> I tried that, but I was getting crashes as the NU
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> Subject: Re: [PATCH 5/5] mm/hotplug: export tr
[Cc Jerome - email thread starts
http://lkml.kernel.org/r/20190617043635.13201-1-alast...@au1.ibm.com]
On Mon 17-06-19 17:05:30, Alastair D'Silva wrote:
> On Mon, 2019-06-17 at 08:59 +0200, Peter Zijlstra wrote:
> > On Mon, Jun 17, 2019 at 02:36:31PM +1000, Alastair D'Silva wrote:
> > > From: Al
On Mon, Jun 17, 2019 at 05:05:30PM +1000, Alastair D'Silva wrote:
> On Mon, 2019-06-17 at 08:59 +0200, Peter Zijlstra wrote:
> > On Mon, Jun 17, 2019 at 02:36:31PM +1000, Alastair D'Silva wrote:
> > > From: Alastair D'Silva
> > >
> > > If an external driver module supplies physical memory and nee
On Mon, 2019-06-17 at 08:59 +0200, Peter Zijlstra wrote:
> On Mon, Jun 17, 2019 at 02:36:31PM +1000, Alastair D'Silva wrote:
> > From: Alastair D'Silva
> >
> > If an external driver module supplies physical memory and needs to
> > expose
>
> Why would you ever want to allow a module to do such a
On Mon, Jun 17, 2019 at 02:36:31PM +1000, Alastair D'Silva wrote:
> From: Alastair D'Silva
>
> If an external driver module supplies physical memory and needs to expose
Why would you ever want to allow a module to do such a thing?
From: Alastair D'Silva
If an external driver module supplies physical memory and needs to expose
the memory on a specific NUMA node, it needs to be able to call
try_online_node to allocate the data structures for the node.
The previous assertion that all callers want to online the node, and that
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