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| author | Srikar Dronamraju <srikar@linux.vnet.ibm.com> | 2020-08-10 09:18:25 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-16 14:13:30 +0200 |
| commit | d0fd24bbd27619d7b8d4da26a19a2027931ae9fc (patch) | |
| tree | e8c78e1ecb85e6d8b0e4156cac7fb0dedfc670c7 /arch/powerpc/kernel/smp.c | |
| parent | powerpc/numa: Offline memoryless cpuless node 0 (diff) | |
| download | linux-d0fd24bbd27619d7b8d4da26a19a2027931ae9fc.tar.xz linux-d0fd24bbd27619d7b8d4da26a19a2027931ae9fc.zip | |
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 <srikar@linux.vnet.ibm.com>
Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200810071834.92514-2-srikar@linux.vnet.ibm.com
Diffstat (limited to 'arch/powerpc/kernel/smp.c')
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 8261999c7d52..d511bf73ade9 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 */ |