linux-kernel - [PATCH RFC 2/4] tracing: Use uts

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Date: Wed, 31 Jan 2024 10:48:49 +0000
From: John Garry <john.g.garry@...cle.com>
To: mcgrof@...nel.org, russ.weight@...ux.dev, gregkh@...uxfoundation.org,
        rafael@...nel.org, rostedt@...dmis.org, mhiramat@...nel.org,
        mathieu.desnoyers@...icios.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        keescook@...omium.org, masahiroy@...nel.org, nathan@...nel.org,
        nicolas@...sle.eu
Cc: linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linux-kbuild@...r.kernel.org,
        John Garry <john.g.garry@...cle.com>
Subject: [PATCH RFC 2/4] tracing: Use uts_release

Instead of using UTS_RELEASE, use uts_release, which means that we don't
need to rebuild the code just for the git head commit changing.

Signed-off-by: John Garry <john.g.garry@...cle.com>
---
 kernel/trace/trace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2a7c6fd934e9..68513924beb4 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -13,7 +13,7 @@
  *  Copyright (C) 2004 Nadia Yvette Chambers
  */
 #include <linux/ring_buffer.h>
-#include <generated/utsrelease.h>
+#include <linux/utsname.h>
 #include <linux/stacktrace.h>
 #include <linux/writeback.h>
 #include <linux/kallsyms.h>
@@ -4354,7 +4354,7 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter)
 	get_total_entries(buf, &total, &entries);
 
 	seq_printf(m, "# %s latency trace v1.1.5 on %s\n",
-		   name, UTS_RELEASE);
+		   name, uts_release);
 	seq_puts(m, "# -----------------------------------"
 		 "---------------------------------\n");
 	seq_printf(m, "# latency: %lu us, #%lu/%lu, CPU#%d |"
-- 
2.35.3