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Date: Thu, 30 Jul 2020 13:03:50 +0100
From: Catalin Marinas <catalin.marinas@arm.com>
To: Mike Rapoport <rppt@kernel.org>
Subject: Re: [PATCH 04/15] arm64: numa: simplify dummy_numa_init()
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On Tue, Jul 28, 2020 at 08:11:42AM +0300, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@linux.ibm.com>
> 
> 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 <rppt@linux.ibm.com>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>