From: Srikar Dronamraju Date: Mon, 10 Aug 2020 07:18:25 +0000 (+0530) Subject: powerpc/smp: Fix a warning under !NEED_MULTIPLE_NODES X-Git-Tag: v5.15~2571^2~101^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0fd24bbd27619d7b8d4da26a19a2027931ae9fc;p=platform%2Fkernel%2Flinux-starfive.git powerpc/smp: Fix a warning under !NEED_MULTIPLE_NODES Fix a build warning in a non CONFIG_NEED_MULTIPLE_NODES "error: _numa_cpu_lookup_table_ undeclared" Signed-off-by: Srikar Dronamraju Reviewed-by: Gautham R. Shenoy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200810071834.92514-2-srikar@linux.vnet.ibm.com --- diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 8261999..d511bf7 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -861,6 +861,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) GFP_KERNEL, cpu_to_node(cpu)); zalloc_cpumask_var_node(&per_cpu(cpu_core_map, cpu), GFP_KERNEL, cpu_to_node(cpu)); +#ifdef CONFIG_NEED_MULTIPLE_NODES /* * numa_node_id() works after this. */ @@ -869,6 +870,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) set_cpu_numa_mem(cpu, local_memory_node(numa_cpu_lookup_table[cpu])); } +#endif } /* Init the cpumasks so the boot CPU is related to itself */