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authorSteven Rostedt <srostedt@redhat.com>2008-11-07 22:36:02 -0500
committerIngo Molnar <mingo@elte.hu>2008-11-08 09:51:39 +0100
commitc76f06945be50564f925799ddfb6235ee4c26aa0 (patch)
tree941aaf84dd36096d7fb013f1e4be28bb8f2ac598 /kernel/trace/trace_sysprof.c
parentbbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2 (diff)
ftrace: remove trace array ctrl
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>
Diffstat (limited to 'kernel/trace/trace_sysprof.c')
-rw-r--r--kernel/trace/trace_sysprof.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c
index 8097430edff..05f753422ae 100644
--- a/kernel/trace/trace_sysprof.c
+++ b/kernel/trace/trace_sysprof.c
@@ -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 =