sparc64: Export __node_distance.
authorDavid S. Miller <davem@davemloft.net>
Fri, 26 Oct 2018 22:11:56 +0000 (15:11 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 Oct 2018 22:11:56 +0000 (15:11 -0700)
Some drivers reference it via node_distance(), for example the
NVME host driver core.

ERROR: "__node_distance" [drivers/nvme/host/nvme-core.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/mm/init_64.c

index f396048a0d6808f7faddc7addbd6c461e3c835ad..39822f611c01503211413a28d8c3492de60e6e26 100644 (file)
@@ -1383,6 +1383,7 @@ int __node_distance(int from, int to)
        }
        return numa_latency[from][to];
 }
        }
        return numa_latency[from][to];
 }
+EXPORT_SYMBOL(__node_distance);
 
 static int __init find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp)
 {
 
 static int __init find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp)
 {