[3.12] pythongh-112867: fix for WITH_PYMALLOC_RADIX_TREE=0 (pythonGH-112885) (python#113068)

miss-islington · nascheme · web-flow · commit c34c9e3b9aba · 2023-12-13T13:06:43.000-08:00
pythongh-112867: fix for WITH_PYMALLOC_RADIX_TREE=0 (pythonGH-112885) The _obmalloc_usage structure is only defined if the obmalloc radix tree is enabled. (cherry picked from commit 890ce43) Co-authored-by: Neil Schemenauer <nas-github@arctrix.com>
diff --git a/Include/internal/pycore_obmalloc.h b/Include/internal/pycore_obmalloc.h
@@ -665,7 +665,9 @@ struct _obmalloc_global_state {
 struct _obmalloc_state {
     struct _obmalloc_pools pools;
     struct _obmalloc_mgmt mgmt;
+#if WITH_PYMALLOC_RADIX_TREE
     struct _obmalloc_usage usage;
+#endif
 };
 
 
diff --git a/Misc/NEWS.d/next/Build/2023-12-08-11-33-37.gh-issue-112867.ZzDfXQ.rst b/Misc/NEWS.d/next/Build/2023-12-08-11-33-37.gh-issue-112867.ZzDfXQ.rst
@@ -0,0 +1 @@
+Fix the build for the case that WITH_PYMALLOC_RADIX_TREE=0 set.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Fix the build for the case that WITH_PYMALLOC_RADIX_TREE=0 set.`