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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> |
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| .. | ||
| cache.S | ||
| context.c | ||
| copypage.c | ||
| dma-mapping.c | ||
| dump.c | ||
| extable.c | ||
| fault.c | ||
| flush.c | ||
| hugetlbpage.c | ||
| init.c | ||
| ioremap.c | ||
| kasan_init.c | ||
| Makefile | ||
| mm.h | ||
| mmap.c | ||
| mmu.c | ||
| numa.c | ||
| pageattr.c | ||
| pgd.c | ||
| proc.S | ||