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ftrace: remove trace array ctrl

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Impact: remove obsolete variable in trace_array structure

With the new start / stop method of ftrace, the ctrl variable
in the trace_array structure is now obsolete. Remove it.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Steven Rostedt
2008-11-07 22:36:02 -05:00
committed by Ingo Molnar
parent bbf5b1a0ce
commit c76f06945b
10 changed files with 24 additions and 59 deletions
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6
kernel/trace/trace_sysprof.c
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@@ -265,14 +265,12 @@ static void stack_trace_init(struct trace_array *tr)
{
sysprof_trace = tr;
if (tr->ctrl)
start_stack_trace(tr);
start_stack_trace(tr);
}
static void stack_trace_reset(struct trace_array *tr)
{
if (tr->ctrl)
stop_stack_trace(tr);
stop_stack_trace(tr);
}
static struct tracer stack_trace __read_mostly =