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| author |   Alexander Gordeev <agordeev@linux.ibm.com> | 2020-08-04 20:35:49 +0200 |
|---|---|---|
| committer |   Heiko Carstens <hca@linux.ibm.com> | 2020-08-11 18:16:35 +0200 |
| commit | 535e4fc623fab2e09a0653fc3a3e17f382ad0251 (patch) | |
| tree | 01e647ca0075e561e9f03b7344da82d89d3a32e7 /arch/s390 | |
| parent | s390/pkey: remove redundant variable initialization (diff) | |
| download | wireguard-linux-535e4fc623fab2e09a0653fc3a3e17f382ad0251.tar.xz wireguard-linux-535e4fc623fab2e09a0653fc3a3e17f382ad0251.zip | |
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.h | 6 |
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 |