[PATCH 04/15] arm64: numa: simplify dummy_numa_init()

Catalin Marinas catalin.marinas at arm.com
Thu Jul 30 08:03:50 EDT 2020

On Tue, Jul 28, 2020 at 08:11:42AM +0300, Mike Rapoport wrote:
> From: Mike Rapoport <rppt at 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 at linux.ibm.com>

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

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