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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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kernel/trace/trace.h
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@@ -172,7 +172,6 @@ struct trace_iterator;
struct trace_array {
struct ring_buffer *buffer;
unsigned long entries;
long ctrl;
int cpu;
cycle_t time_start;
struct task_struct *waiter;