memblock tests: fix implicit declaration of function 'numa_valid_node'

commit 8043832e2a12 ("memblock: use numa_valid_node() helper to check
for invalid node ID") introduce a new helper numa_valid_node(), which is
not defined in memblock tests.

Let's add it in the corresponding header file.

Signed-off-by: Wei Yang <[email protected]>
CC: Mike Rapoport (IBM) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mike Rapoport <[email protected]>

diff --git a/tools/include/linux/numa.h b/tools/include/linux/numa.h
index 110b0e5d0fb0041226361603aa2d197496363b49..c8b9369335e0006fa4d598c860ff974877331e7e 100644 (file)
--- a/tools/include/linux/numa.h
+++ b/tools/include/linux/numa.h
@@ -13,4 +13,9 @@
 
 #define        NUMA_NO_NODE    (-1)
 
+static inline bool numa_valid_node(int nid)
+{
+       return nid >= 0 && nid < MAX_NUMNODES;
+}
+
 #endif /* _LINUX_NUMA_H */