sparc64: Export __node_distance.

[ Upstream commit 2b4792eaa9f553764047d157365ed8b7787751a3 ] 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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
akeromi · Nov 4, 2018 · 9b5bc99 · 9b5bc99
1 parent 2b52f2c
commit 9b5bc99
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
@@ -1383,6 +1383,7 @@ int __node_distance(int from, int to)
 	}
 	return numa_latency[from][to];
 }
+EXPORT_SYMBOL(__node_distance);
 
 static int __init find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp)
 {