From a644a7e9587802eabb2e229177606f6a74a60fc1 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Fri, 19 Jul 2013 16:20:36 +0200 Subject: tracing: Kill trace_array->waiter Trivial. trace_array->waiter has no users since 6eaaa5d5 "tracing/core: use appropriate waiting on trace_pipe". Link: http://lkml.kernel.org/r/20130719142036.GA1594@redhat.com Signed-off-by: Oleg Nesterov Signed-off-by: Steven Rostedt --- kernel/trace/trace.h | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 57b7bb0d39b7..e7d643b8a907 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -214,7 +214,6 @@ struct trace_array { struct dentry *event_dir; struct list_head systems; struct list_head events; - struct task_struct *waiter; int ref; }; -- cgit v1.2.3