x86/numa_emulation: Recalculate numa_nodes_parsed from emulated nodes
When emulating NUMA, the kernel's emulated NUMA configuration may contain more or less nodes than there are physical nodes. In numa_emulation(), we recalculate numa_meminfo/numa_distance/__apicid_to_node according to the number of emulated nodes, except numa_nodes_parsed, which is arguably an omission. Recalculate numa_nodes_parsed as well. Signed-off-by:Wei Yang <richard.weiyang@gmail.com> Acked-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
David Rientjes <rientjes@google.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: bp@alien8.de Cc: kirill@shutemov.name Cc: tj@kernel.org Link: http://lkml.kernel.org/r/20170708013059.29708-4-richard.weiyang@gmail.com [ Changelog fixes. ] Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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