summaryrefslogtreecommitdiff
path: root/arch/s390
diff options
context:
space:
mode:
authorAlexander Gordeev <agordeev@linux.ibm.com>2020-08-04 20:35:49 +0200
committerHeiko Carstens <hca@linux.ibm.com>2020-08-11 18:16:35 +0200
commit535e4fc623fab2e09a0653fc3a3e17f382ad0251 (patch)
tree01e647ca0075e561e9f03b7344da82d89d3a32e7 /arch/s390
parent75be6b98eda46d27b4a218fdbfb034a5b0fb5b12 (diff)
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: 3a368f742da1 ("s390/numa: add core infrastructure") Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/topology.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h
index fbb507504a3b..3a0ac0c7a9a3 100644
--- a/arch/s390/include/asm/topology.h
+++ b/arch/s390/include/asm/topology.h
@@ -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