diff mbox series

[v3,7/9] memory: Clarify owner must not call memory_region_ref()

Message ID 20240708-san-v3-7-b03f671c40c6@daynix.com (mailing list archive)
State New, archived
Headers show
Series Fix check-qtest-ppc64 sanitizer errors | expand

Commit Message

Akihiko Odaki July 8, 2024, 6:55 a.m. UTC 
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 include/exec/memory.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 847c84c86db0..32bb430acdc4 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1246,6 +1246,7 @@  void memory_region_init(MemoryRegion *mr,
  * memory_region_ref: Add a reference to a memory region
  *
  * This function adds a reference to the owner if present.
+ * The owner must not call this function as it results in a circular reference.
  * See docs/devel/memory.rst to know about owner.
  *
  * @mr: the #MemoryRegion