Commit 535e4fc6 authored by Alexander Gordeev's avatar Alexander Gordeev Committed by Heiko Carstens
Browse files

s390/numa: set node distance to LOCAL_DISTANCE 



The node distance is hardcoded to 0, which causes a trouble
for some user-level applications. In particular, "libnuma"
expects the distance of a node to itself as LOCAL_DISTANCE.
This update removes the offending node distance override.

Cc: <stable@vger.kernel.org> # 4.4
Fixes: 3a368f74 ("s390/numa: add core infrastructure")
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 75be6b98

arch/s390/include/asm/topology.h

+0 −6
Original line number Diff line number Diff line
@@ -86,12 +86,6 @@ static inline const struct cpumask *cpumask_of_node(int node) 


#define pcibus_to_node(bus) __pcibus_to_node(bus)



#define node_distance(a, b) __node_distance(a, b)

static inline int __node_distance(int a, int b)

{

	return 0;

}



#else /* !CONFIG_NUMA */



#define numa_node_id numa_node_id