linux-kernel - [PATCH 2/3] platform/x86/intel/ifs: trace: display batch num in hex

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Date: Fri, 12 Apr 2024 10:23:48 -0700
From: Jithu Joseph <jithu.joseph@...el.com>
To: ilpo.jarvinen@...ux.intel.com,
	hdegoede@...hat.com,
	markgross@...nel.org
Cc: linux-kernel@...r.kernel.org,
	platform-driver-x86@...r.kernel.org,
	jithu.joseph@...el.com,
	ashok.raj@...el.com,
	tony.luck@...el.com,
	rostedt@...dmis.org,
	sathyanarayanan.kuppuswamy@...el.com,
	ravi.v.shankar@...el.com,
	patches@...ts.linux.dev
Subject: [PATCH 2/3] platform/x86/intel/ifs: trace: display batch num in hex

In Field Scan test image files are named in ff-mm-ss-<batch02x>.scan
format. Current trace output, prints the batch number in decimal format.

Make it easier to correlate the trace line to a test image file by
showing the batch number also in hex format.

Add 0x prefix to all fields in the trace line to make the type explicit.

Signed-off-by: Jithu Joseph <jithu.joseph@...el.com>
Reviewed-by: Tony Luck <tony.luck@...el.com>
Reviewed-by: Ashok Raj <ashok.raj@...el.com>
---
 include/trace/events/intel_ifs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace/events/intel_ifs.h b/include/trace/events/intel_ifs.h
index 8ce2de120f2d..0d88ebf2c980 100644
--- a/include/trace/events/intel_ifs.h
+++ b/include/trace/events/intel_ifs.h
@@ -28,7 +28,7 @@ TRACE_EVENT(ifs_status,
 		__entry->status	= status;
 	),
 
-	TP_printk("batch: %.2d, start: %.4x, stop: %.4x, status: %.16llx",
+	TP_printk("batch: 0x%.2x, start: 0x%.4x, stop: 0x%.4x, status: 0x%.16llx",
 		__entry->batch,
 		__entry->start,
 		__entry->stop,
-- 
2.25.1