tools: add VM_WARN_ON_VMG definition

vma tests compilation yields the following error:

vma.c:732:9: error: implicit declaration of function ‘VM_WARN_ON_VMG’

Fix it by adding missing VM_WARN_ON_VMG() definition.

Link: https://lkml.kernel.org/r/20250116181538.759469-1-surenb@google.com
Fixes: e3a7ae85f87c ("mm/debug: prefer VM_WARN_ON_VMG() to report VMG debug warnings")
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/testing/vma/vma_internal.h b/tools/testing/vma/vma_internal.h
index 2404347fa2c7cb53c2430aa0056588ea1f059c52..1eae23039854af6881010f6abd5d854f402c2572 100644 (file)
--- a/tools/testing/vma/vma_internal.h
+++ b/tools/testing/vma/vma_internal.h
@@ -38,6 +38,7 @@ extern unsigned long dac_mmap_min_addr;
 
 #define VM_WARN_ON(_expr) (WARN_ON(_expr))
 #define VM_WARN_ON_ONCE(_expr) (WARN_ON_ONCE(_expr))
+#define VM_WARN_ON_VMG(_expr, _vmg) (WARN_ON(_expr))
 #define VM_BUG_ON(_expr) (BUG_ON(_expr))
 #define VM_BUG_ON_VMA(_expr, _vma) (BUG_ON(_expr))