On Mon, Feb 22, 2016 at 05:58:22PM -0800, David Daney wrote: > From: Ganapatrao Kulkarni <gkulkarni@xxxxxxxxxxxxxxxxxx> > > Attempt to get the memory and CPU NUMA node via of_numa. If that > fails, default the dummy NUMA node and map all memory and CPUs to node > 0. > > Tested-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx> > Reviewed-by: Robert Richter <rrichter@xxxxxxxxxx> > Signed-off-by: Ganapatrao Kulkarni <gkulkarni@xxxxxxxxxxxxxxxxxx> > Signed-off-by: David Daney <david.daney@xxxxxxxxxx> > --- > arch/arm64/Kconfig | 26 +++ > arch/arm64/include/asm/mmzone.h | 12 ++ > arch/arm64/include/asm/numa.h | 45 +++++ > arch/arm64/include/asm/topology.h | 10 + > arch/arm64/kernel/pci.c | 10 + > arch/arm64/kernel/setup.c | 4 + > arch/arm64/kernel/smp.c | 4 + > arch/arm64/mm/Makefile | 1 + > arch/arm64/mm/init.c | 34 +++- > arch/arm64/mm/mmu.c | 1 + > arch/arm64/mm/numa.c | 403 ++++++++++++++++++++++++++++++++++++++ > 11 files changed, 545 insertions(+), 5 deletions(-) > create mode 100644 arch/arm64/include/asm/mmzone.h > create mode 100644 arch/arm64/include/asm/numa.h > create mode 100644 arch/arm64/mm/numa.c [...] > diff --git a/arch/arm64/include/asm/mmzone.h b/arch/arm64/include/asm/mmzone.h > new file mode 100644 > index 0000000..a0de9e6 > --- /dev/null > +++ b/arch/arm64/include/asm/mmzone.h > @@ -0,0 +1,12 @@ > +#ifndef __ASM_MMZONE_H > +#define __ASM_MMZONE_H > + > +#ifdef CONFIG_NUMA > + > +#include <asm/numa.h> > + > +extern struct pglist_data *node_data[]; > +#define NODE_DATA(nid) (node_data[(nid)]) > + > +#endif /* CONFIG_NUMA */ > +#endif /* __ASM_MMZONE_H */ What happened to the patch cleaning this up in generic code? Will -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
