Adding a pr_info() when successfully adding a CFMWS memory range.
Suggested-by: Alison Schofield <alison.schofield@xxxxxxxxx>
Signed-off-by: Robert Richter <rrichter@xxxxxxx>
---
drivers/acpi/numa/srat.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index 76b39a6d3aef..34ecf2dc912f 100644
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -339,8 +339,12 @@ static int __init acpi_parse_cfmws(union acpi_subtable_headers *header,
* window.
*/
modified = numa_fill_memblks(start, end);
- if (modified != NUMA_NO_MEMBLK)
+ if (modified != NUMA_NO_MEMBLK) {
+ if (modified)
+ pr_info("CEDT: memblk extended [mem %#010Lx-%#010Lx]\n",
+ (unsigned long long) start, (unsigned long long) end - 1);
return 0;
+ }
/* No SRAT description. Create a new node. */
node = acpi_map_pxm_to_node(*fake_pxm);
@@ -355,8 +359,13 @@ static int __init acpi_parse_cfmws(union acpi_subtable_headers *header,
pr_warn("ACPI NUMA: Failed to add memblk for CFMWS node %d [mem %#llx-%#llx]\n",
node, start, end);
}
+
node_set(node, numa_nodes_parsed);
+ pr_info("CEDT: Node %u PXM %u [mem %#010Lx-%#010Lx]\n",
+ node, *fake_pxm,
+ (unsigned long long) start, (unsigned long long) end - 1);
+
/* Set the next available fake_pxm value */
(*fake_pxm)++;
return 0;
--
2.39.2
