[PATCH v2 1/5] memblock test: fix implicit declaration of function 'virt_to_phys'

[Wei Yang]

Commit 94ff46de4a73 ("memblock: Move late alloc warning down to phys
alloc") introduce the usage of virt_to_phys(), which is not defined in
memblock tests.

Define it in mm.h to fix the build error.

Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>

---
v2: move definition to mm.h
---
 tools/include/linux/mm.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/include/linux/mm.h b/tools/include/linux/mm.h
index cad4f2927983..9db45c5d00fc 100644
--- a/tools/include/linux/mm.h
+++ b/tools/include/linux/mm.h
@@ -20,6 +20,8 @@
 #define pfn_to_page(pfn) ((void *)((pfn) * PAGE_SIZE))
 
 #define phys_to_virt phys_to_virt
+#define virt_to_phys(p) ((unsigned long)p)
+
 static inline void *phys_to_virt(unsigned long address)
 {
 	return __va(address);
-- 
2.34.1