Re: [PATCH 04/15] arm64: numa: simplify dummy_numa_init()
From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2020-07-30 12:04:00
Also in:
linux-arm-kernel, linux-iommu, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, lkml, sparclinux
On Tue, Jul 28, 2020 at 08:11:42AM +0300, Mike Rapoport wrote:
From: Mike Rapoport <redacted> dummy_numa_init() loops over memblock.memory and passes nid=0 to numa_add_memblk() which essentially wraps memblock_set_node(). However, memblock_set_node() can cope with entire memory span itself, so the loop over memblock.memory regions is redundant. Replace the loop with a single call to memblock_set_node() to the entire memory. Signed-off-by: Mike Rapoport <redacted>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>