From 660c7f9be96321fc80026d76411bd15e6f418a72 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Wed, 26 Nov 2008 00:16:26 -0500 Subject: ftrace: add thread comm to function graph tracer Impact: enhancement to function graph tracer Export the trace_find_cmdline so the function graph tracer can use it to print the comms of the threads. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/trace/trace.c') diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9d5f7c94f25..5811e0a5f73 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -804,7 +804,7 @@ static void trace_save_cmdline(struct task_struct *tsk) spin_unlock(&trace_cmdline_lock); } -static char *trace_find_cmdline(int pid) +char *trace_find_cmdline(int pid) { char *cmdline = "<...>"; unsigned map; -- cgit v1.2.3