Re: [PATCH] irq: optimize init_kstat_irqs/init_copy_kstat_irqs

From: Andrew Morton
Date: Mon Feb 09 2009 - 03:20:32 EST


On Mon, 9 Feb 2009 09:11:24 +0100 Ingo Molnar <mingo@xxxxxxx> wrote:

>
> * Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> > On Sat, 7 Feb 2009 01:01:03 -0800 Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> >
> > >
> > > add kzalloc_node_safe()?
> >
> > I cannot find that function.
>
> His suggestion is to provide that allocator variant.
>

Oh.

It isn't possible to write a kzalloc_node_safe(GFP_ATOMIC). Or at
least, we've never worked out a way.

Maybe I'm confused again.
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