[PATCH v2 2/2] cxl/mbox: Add handle to event processing debug
From: Ira Weiny
Date: Tue Aug 01 2023 - 16:13:41 EST
Knowing which handle is being processed helped in debugging new event
code. Add a dev_dbg() message with this information.
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
drivers/cxl/core/mbox.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/cxl/core/mbox.c b/drivers/cxl/core/mbox.c
index a1c490f66bbf..f052d5f174ee 100644
--- a/drivers/cxl/core/mbox.c
+++ b/drivers/cxl/core/mbox.c
@@ -947,9 +947,13 @@ static void cxl_mem_get_records_log(struct cxl_memdev_state *mds,
if (!nr_rec)
break;
- for (i = 0; i < nr_rec; i++)
+ for (i = 0; i < nr_rec; i++) {
+ dev_dbg(dev, "Event log %d: processing handle %u\n",
+ type,
+ le16_to_cpu(payload->records[i].hdr.handle));
cxl_event_trace_record(cxlmd, type,
&payload->records[i]);
+ }
if (payload->flags & CXL_GET_EVENT_FLAG_OVERFLOW)
trace_cxl_overflow(cxlmd, type, payload);
--
2.41.0