[PATCH 01/29] mm: export dump_mm
From: Michel Lespinasse
Date: Fri Apr 30 2021 - 15:53:06 EST
This is necessary in order to allow VM_BUG_ON_MM to be used in modules
(I encountered the issue when adding VM_BUG_ON_MM in mmap locking functions).
Signed-off-by: Michel Lespinasse <michel@xxxxxxxxxxxxxx>
---
mm/debug.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/debug.c b/mm/debug.c
index 0bdda8407f71..979d505e2c6d 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -275,6 +275,7 @@ void dump_mm(const struct mm_struct *mm)
mm->def_flags, &mm->def_flags
);
}
+EXPORT_SYMBOL(dump_mm);
static bool page_init_poisoning __read_mostly = true;
--
2.20.1