[RFC][PATCH v2 19/29] mm/mm_init: Annotate static information into Kmemdump

[Eugen Hristev]

Annotate vital static information into kmemdump:
 - high_memory

Information on these variables is stored into dedicated kmemdump section.

Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxx>
---
 mm/mm_init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/mm_init.c b/mm/mm_init.c
index 5c21b3af216b..fd577f988f79 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -32,6 +32,7 @@
 #include <linux/vmstat.h>
 #include <linux/kexec_handover.h>
 #include <linux/hugetlb.h>
+#include <linux/kmemdump.h>
 #include "internal.h"
 #include "slab.h"
 #include "shuffle.h"
@@ -52,6 +53,7 @@ EXPORT_SYMBOL(mem_map);
  */
 void *high_memory;
 EXPORT_SYMBOL(high_memory);
+KMEMDUMP_VAR_CORE(high_memory, sizeof(high_memory));
 
 #ifdef CONFIG_DEBUG_MEMORY_INIT
 int __meminitdata mminit_loglevel;
-- 
2.43.0