[PATCH v2 02/16] include/linux/nodemask.h: define next_memory_node() if !CONFIG_NUMA

Yu Zhao
2021-04-13T06:56:56Z

Currently next_memory_node only exists when CONFIG_NUMA=y. This patch
adds the macro for !CONFIG_NUMA.

Signed-off-by: Yu Zhao <yuzhao@google.com>
---
include/linux/nodemask.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index ac398e143c9a..89fe4e3592f9 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -486,6 +486,7 @@ static inline int num_node_state(enum node_states state)
#define first_online_node 0
#define first_memory_node 0
#define next_online_node(nid) (MAX_NUMNODES)
+#define next_memory_node(nid) (MAX_NUMNODES)
#define nr_node_ids 1U
#define nr_online_nodes 1U

--
2.31.1.295.g9ea45b61b8-goog