From 79173bf556417a737e9d2e096e0788452ec30a61 Mon Sep 17 00:00:00 2001 From: Xiao Guangrong Date: Thu, 16 Jul 2009 14:17:11 +0800 Subject: [PATCH] tracing/trace_stack: Cleanup for trace_lookup_stack() We can directly use %pF input format instead of sprint_symbol() and %s input format. Signed-off-by: Xiao Guangrong Reviewed-by: Li Zefan Signed-off-by: Frederic Weisbecker --- kernel/trace/trace_stack.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index e644af910124..a4dc8d9ad1b1 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -234,15 +234,8 @@ static void t_stop(struct seq_file *m, void *p) static int trace_lookup_stack(struct seq_file *m, long i) { unsigned long addr = stack_dump_trace[i]; -#ifdef CONFIG_KALLSYMS - char str[KSYM_SYMBOL_LEN]; - sprint_symbol(str, addr); - - return seq_printf(m, "%s\n", str); -#else - return seq_printf(m, "%p\n", (void*)addr); -#endif + return seq_printf(m, "%pF\n", (void *)addr); } static void print_disabled(struct seq_file *m) -- 2.39.2