[PATCH] ppc64: Add NUMA cpu summary at boot

We used to print a NUMA cpu summary at boot before the hotplug cpu code
was added. This has been useful for catching machine configuration as
well as firmware bugs in the past.

This patch restores that functionality. An example of the output is:

Node 0 CPUs: 0-7
Node 1 CPUs: 8-15

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index db8095cbe09b..f8a130af7d09 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -55,8 +55,12 @@ static inline int node_to_first_cpu(int node)
         .nr_balance_failed      = 0,                    \
 }
 
+extern void __init dump_numa_cpu_topology(void);
+
 #else
 
+static inline void dump_numa_cpu_topology(void) {}
+
 #include <asm-generic/topology.h>
 
 #endif /* CONFIG_NUMA */