s390/mm: Fix ERROR: "__node_distance" undefined!

Fixes: ERROR: "__node_distance" [drivers/nvme/host/nvme-core.ko] undefined! make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1 make: *** [Makefile:1275: modules] Error 2 + exit 1 Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
mariux64 · Nov 2, 2018 · a541f0e · a541f0e
1 parent 9fed920
commit a541f0e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/s390/numa/numa.c b/arch/s390/numa/numa.c
@@ -54,6 +54,7 @@ int __node_distance(int a, int b)
 {
 	return mode->distance ? mode->distance(a, b) : 0;
 }
+EXPORT_SYMBOL(__node_distance);
 
 int numa_debug_enabled;