3.16.57-rc1 review patch. If anyone has any objections, please let me know.
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From: Corentin Labbe clabbe@baylibre.com
commit c1e150ceb61e4a585bad156da15c33bfe89f5858 upstream.
When CONFIG_NUMA is not set, the build fails with:
arch/powerpc/platforms/pseries/hotplug-cpu.c:335:4: error: déclaration implicite de la fonction « update_numa_cpu_lookup_table »
So we have to add update_numa_cpu_lookup_table() as an empty function when CONFIG_NUMA is not set.
Fixes: 1d9a090783be ("powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove") Signed-off-by: Corentin Labbe clabbe@baylibre.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Signed-off-by: Ben Hutchings ben@decadent.org.uk --- arch/powerpc/include/asm/topology.h | 3 +++ 1 file changed, 3 insertions(+)
--- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -76,6 +76,9 @@ static inline void sysfs_remove_device_f int nid) { } + +static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) {} + #endif /* CONFIG_NUMA */
#if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)