[PATCH v3 12/12] acpi, numa: reuse acpi_numa_memory_affinity_init()

Robert Richter
2016-01-25T10:26:43Z

On 23.01.16 17:39:27, Hanjun Guo wrote:
> From: Hanjun Guo <hanjun.guo@linaro.org>
>
> After the cleanup for acpi_numa_memory_affinity_init(),
> it can be used for architetures both x86 and arm64, since
> CONFIG_MEMORY_HOTPLUG is not enabled for arm64, so no
> worry about that.
>
> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
> ---
> arch/arm64/kernel/acpi_numa.c | 42 -------------------------------
> arch/x86/mm/srat.c | 54 ----------------------------------------
> drivers/acpi/numa.c | 57 +++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 57 insertions(+), 96 deletions(-)

This one reverts acpi_numa_memory_affinity_init() to the x86 version.
I rather would prefer the arm64 version for the generic code. We could
keep the x86 implementation until x86 maintainers agree to remove them
and use the generic one (implemented in a separate patch).

Doing so we can move acpi_numa_memory_affinity_init() from the
beginning to generic code (used for arm64) and have this last patch to
remove the x86 version.

-Robert