Re: [PATCH 04/17] arch, mm: move definition of node_data to generic code

Davidlohr Bueso <[email protected]> Mon, 22 Jul 2024 17:15:32 -0700

Newsgroups	gmane.linux.ports.mips,gmane.linux.kernel,gmane.linux.ports.arm.kernel,gmane.linux.ports.ppc64.devel,gmane.linux.ports.riscv,gmane.linux.ports.sh.devel,gmane.linux.ports.sparc,gmane.linux.acpi.devel,gmane.linux.drivers.devicetree,gmane.linux.kernel.cross-arch,gmane.linux.kernel.mm
Message-ID	<vwofm2kcltxn4ysrf4lefe2zdqvo2upxdyntatmnh3sywcnjlq@4c6wlllurfn5>

On Tue, 16 Jul 2024, Mike Rapoport wrote:\n
>From: "Mike Rapoport (Microsoft)" <[email protected]>
>
>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) <[email protected]>

Nice cleanup.

Acked-by: Davidlohr Bueso <[email protected]>