Annotate vital static information into kmemdump:
- init_mm
- init_mm.pgd
Information on these variables is stored into dedicated kmemdump section.
Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxx>
---
mm/init-mm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/mm/init-mm.c b/mm/init-mm.c
index 4600e7605cab..2dbbaf640cf4 100644
--- a/mm/init-mm.c
+++ b/mm/init-mm.c
@@ -7,6 +7,7 @@
#include <linux/cpumask.h>
#include <linux/mman.h>
#include <linux/pgtable.h>
+#include <linux/kmemdump.h>
#include <linux/atomic.h>
#include <linux/user_namespace.h>
@@ -48,6 +49,9 @@ struct mm_struct init_mm = {
INIT_MM_CONTEXT(init_mm)
};
+KMEMDUMP_VAR_CORE(init_mm, sizeof(init_mm));
+KMEMDUMP_VAR_CORE_NAMED(init_mm_pgd, init_mm.pgd, sizeof(*init_mm.pgd));
+
void setup_initial_init_mm(void *start_code, void *end_code,
void *end_data, void *brk)
{
--
2.43.0
