mirror of
https://github.com/torvalds/linux.git
synced 2024-12-04 10:01:41 +00:00
ea2cbee3bc
We currently open-code extracting the NUMA node of a memblock region, which requires an ifdef to cater for !CONFIG_NUMA builds where the memblock_region::nid field does not exist. The generic memblock_get_region_node helper is intended to cater for this. For CONFIG_HAVE_MEMBLOCK_NODE_MAP, builds this returns reg->nid, and for for !CONFIG_HAVE_MEMBLOCK_NODE_MAP builds this is a static inline that returns 0. Note that for arm64, CONFIG_HAVE_MEMBLOCK_NODE_MAP is selected iff CONFIG_NUMA is. This patch makes use of memblock_get_region_node to simplify the arm64 code. At the same time, we can move the nid variable definition into the loop, as this is the only place it is used. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Steve Capper <steve.capper@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|---|---|---|
| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| xen | ||
| Kconfig | ||
| Kconfig.debug | ||
| Kconfig.platforms | ||
| Makefile | ||