Messages in this thread Patch in this message | | | Date | Wed, 11 Oct 2017 09:45:31 +0200 | From | Peter Zijlstra <> | Subject | [PATCH 3/4] perf/ftrace: Small cleanup |
| |
ops->flags _should_ be 0 at this point, so setting the flag using bitwise or is a bit daft.
Requested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- kernel/trace/trace_event_perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/trace/trace_event_perf.c +++ b/kernel/trace/trace_event_perf.c @@ -362,7 +362,7 @@ static int perf_ftrace_function_register { struct ftrace_ops *ops = &event->ftrace_ops; - ops->flags |= FTRACE_OPS_FL_RCU; + ops->flags = FTRACE_OPS_FL_RCU; ops->func = perf_ftrace_function_call; ops->private = (void *)(unsigned long)nr_cpu_ids;
| |