Fix a build warning in a non CONFIG_NEED_MULTIPLE_NODES "error: _numa_cpu_lookup_table_ undeclared"
Cc: linuxppc-dev <[email protected]> Cc: LKML <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Nicholas Piggin <[email protected]> Cc: Anton Blanchard <[email protected]> Cc: Oliver O'Halloran <[email protected]> Cc: Nathan Lynch <[email protected]> Cc: Michael Neuling <[email protected]> Cc: Gautham R Shenoy <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Valentin Schneider <[email protected]> Cc: Jordan Niethe <[email protected]> Reviewed-by: Gautham R. Shenoy <[email protected]> Signed-off-by: Srikar Dronamraju <[email protected]> --- Changelog v2 -> v3: Removed node caching part. Rewrote the Commit msg (Michael Ellerman) Renamed to powerpc/smp: Fix a warning under !NEED_MULTIPLE_NODES arch/powerpc/kernel/smp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 73199470c265..edf94ca64eea 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -860,6 +860,7 @@ 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. */ @@ -868,6 +869,7 @@ 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 */ -- 2.18.2
