On 16.07.24 13:13, Mike Rapoport wrote:
From: "Mike Rapoport (Microsoft)" <r...@kernel.org>Every architecture that supports NUMA defines node_data in the same way: struct pglist_data *node_data[MAX_NUMNODES]; No reason to keep multiple copies of this definition and its forward declarations, especially when such forward declaration is the only thing in include/asm/mmzone.h for many architectures. Add definition and declaration of node_data to generic code and drop architecture-specific versions. Signed-off-by: Mike Rapoport (Microsoft) <r...@kernel.org> --- arch/arm64/include/asm/Kbuild | 1 + arch/arm64/include/asm/mmzone.h | 13 ------------- arch/arm64/include/asm/topology.h | 1 + arch/loongarch/include/asm/Kbuild | 1 + arch/loongarch/include/asm/mmzone.h | 16 ---------------- arch/loongarch/include/asm/topology.h | 1 + arch/loongarch/kernel/numa.c | 3 --- arch/mips/include/asm/mach-ip27/mmzone.h | 4 ---- arch/mips/include/asm/mach-loongson64/mmzone.h | 4 ---- arch/mips/loongson64/numa.c | 2 -- arch/mips/sgi-ip27/ip27-memory.c | 3 --- arch/powerpc/include/asm/mmzone.h | 6 ------ arch/powerpc/mm/numa.c | 2 -- arch/riscv/include/asm/Kbuild | 1 + arch/riscv/include/asm/mmzone.h | 13 ------------- arch/riscv/include/asm/topology.h | 4 ++++ arch/s390/include/asm/Kbuild | 1 + arch/s390/include/asm/mmzone.h | 17 ----------------- arch/s390/kernel/numa.c | 3 --- arch/sh/include/asm/mmzone.h | 3 --- arch/sh/mm/numa.c | 3 --- arch/sparc/include/asm/mmzone.h | 4 ---- arch/sparc/mm/init_64.c | 2 -- arch/x86/include/asm/Kbuild | 1 + arch/x86/include/asm/mmzone.h | 6 ------ arch/x86/include/asm/mmzone_32.h | 17 ----------------- arch/x86/include/asm/mmzone_64.h | 18 ------------------ arch/x86/mm/numa.c | 3 --- drivers/base/arch_numa.c | 2 -- include/asm-generic/mmzone.h | 5 +++++ include/linux/numa.h | 3 +++ mm/numa.c | 3 +++ 32 files changed, 22 insertions(+), 144 deletions(-) delete mode 100644 arch/arm64/include/asm/mmzone.h delete mode 100644 arch/loongarch/include/asm/mmzone.h delete mode 100644 arch/riscv/include/asm/mmzone.h delete mode 100644 arch/s390/include/asm/mmzone.h delete mode 100644 arch/x86/include/asm/mmzone.h delete mode 100644 arch/x86/include/asm/mmzone_32.h delete mode 100644 arch/x86/include/asm/mmzone_64.h create mode 100644 include/asm-generic/mmzone.h
Nice! Acked-by: David Hildenbrand <da...@redhat.com> -- Cheers, David / dhildenb
