Thread (34 messages) 34 messages, 8 authors, 2025-11-19
STALE224d REVIEWED: 17 (17M)
Revisions (3)
  1. v1 [diff vs current]
  2. v2 [diff vs current]
  3. v3 current

[PATCH v3 21/21] tracing: Switch to use %ptSp

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2025-11-13 15:03:24
Also in: amd-gfx, ceph-devel, dri-devel, intel-wired-lan, intel-xe, linux-arm-msm, linux-doc, linux-media, linux-mmc, linux-pci, linux-s390, linux-scsi, linux-staging, linux-trace-kernel, lkml
Subsystem: the rest, tracing · Maintainers: Linus Torvalds, Steven Rostedt, Masami Hiramatsu

Use %ptSp instead of open coded variants to print content of
struct timespec64 in human readable format.

Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 kernel/trace/trace_output.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index ebbab3e9622b..cc2d3306bb60 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -1490,12 +1490,12 @@ trace_hwlat_print(struct trace_iterator *iter, int flags,
 
 	trace_assign_type(field, entry);
 
-	trace_seq_printf(s, "#%-5u inner/outer(us): %4llu/%-5llu ts:%lld.%09ld count:%d",
+	trace_seq_printf(s, "#%-5u inner/outer(us): %4llu/%-5llu ts:%ptSp count:%d",
 			 field->seqnum,
 			 field->duration,
 			 field->outer_duration,
-			 (long long)field->timestamp.tv_sec,
-			 field->timestamp.tv_nsec, field->count);
+			 &field->timestamp,
+			 field->count);
 
 	if (field->nmi_count) {
 		/*
-- 
2.50.1
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