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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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11
kernel/trace/trace_mmiotrace.c
View file

@ -34,17 +34,16 @@ static void mmio_trace_init(struct trace_array *tr)
{
pr_debug("in %s\n", __func__);
mmio_trace_array = tr;
if (tr->ctrl) {
mmio_reset_data(tr);
enable_mmiotrace();
}
mmio_reset_data(tr);
enable_mmiotrace();
}
static void mmio_trace_reset(struct trace_array *tr)
{
pr_debug("in %s\n", __func__);
if (tr->ctrl)
disable_mmiotrace();
disable_mmiotrace();
mmio_reset_data(tr);
mmio_trace_array = NULL;
}