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| author |   Corentin Labbe <clabbe@baylibre.com> | 2018-02-14 12:17:47 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-02-15 10:10:02 +1100 |
| commit | c1e150ceb61e4a585bad156da15c33bfe89f5858 (patch) | |
| tree | e3487e63933f4189c2ae9449a00d9f10b6555a7a /arch | |
| parent | powerpc/powernv: IMC fix out of bounds memory access at shutdown (diff) | |
| download | linux-dev-c1e150ceb61e4a585bad156da15c33bfe89f5858.tar.xz linux-dev-c1e150ceb61e4a585bad156da15c33bfe89f5858.zip | |
powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/topology.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 593248110902..9f421641a35c 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -81,6 +81,9 @@ static inline int numa_update_cpu_topology(bool cpus_locked) { return 0; } + +static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) {} + #endif /* CONFIG_NUMA */ #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR) |