[PATCH 19/26] mm/numa: Register information into meminspect

Eugen Hristev
2025-11-19T15:45:53Z

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

This information is being allocated for each node, as physical address,
so call memblock_mark_inspect that will mark the block accordingly.

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

diff --git a/mm/numa.c b/mm/numa.c
index 7d5e06fe5bd4..379065dd633e 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);
+ memblock_mark_inspect(nd_pa, nd_size);

/* report and initialize */
pr_info("NODE_DATA(%d) allocated [mem %#010Lx-%#010Lx]\n", nid,
--
2.43.0