[PATCH v2 18/25] mm/numa: Register node data information into meminspect

[Mukesh Ojha]

Register dynamic information into meminspect for debugging:
 - dynamic node data for each node

Use meminspect_register_pa() to collect node data into meminspect.

Co-developed-by: Eugen Hristev <eugen.hristev@xxxxxxxxxx>
Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxx>
Signed-off-by: Mukesh Ojha <mukesh.ojha@xxxxxxxxxxxxxxxx>
---
 mm/numa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/numa.c b/mm/numa.c
index 7d5e06fe5bd4..fcf31bf2c552 100644
--- a/mm/numa.c
+++ b/mm/numa.c
@@ -4,6 +4,7 @@
 #include <linux/printk.h>
 #include <linux/numa.h>
 #include <linux/numa_memblks.h>
+#include <linux/meminspect.h>
 
 struct pglist_data *node_data[MAX_NUMNODES];
 EXPORT_SYMBOL(node_data);
@@ -20,6 +21,7 @@ void __init alloc_node_data(int nid)
 	if (!nd_pa)
 		panic("Cannot allocate %zu bytes for node %d data\n",
 		      nd_size, nid);
+	meminspect_register_pa(nd_pa, nd_size);
 
 	/* report and initialize */
 	pr_info("NODE_DATA(%d) allocated [mem %#010Lx-%#010Lx]\n", nid,

-- 
2.50.1