From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/tools/perf/trace/beauty/flock.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/tools/perf/trace/beauty/flock.c b/kernel/tools/perf/trace/beauty/flock.c
index c4ff6ad..c14274e 100644
--- a/kernel/tools/perf/trace/beauty/flock.c
+++ b/kernel/tools/perf/trace/beauty/flock.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: LGPL-2.1
#include "trace/beauty/beauty.h"
#include <linux/kernel.h>
@@ -22,13 +22,15 @@
size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg)
{
+ bool show_prefix = arg->show_string_prefix;
+ const char *prefix = "LOCK_";
int printed = 0, op = arg->val;
if (op == 0)
return scnprintf(bf, size, "NONE");
#define P_CMD(cmd) \
if ((op & LOCK_##cmd) == LOCK_##cmd) { \
- printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #cmd); \
+ printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #cmd); \
op &= ~LOCK_##cmd; \
}
--
Gitblit v1.6.2