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tracing: add EXPORT_SYMBOL_GPL for trace commits 

Not all the necessary symbols were exported to allow for tracing
by modules. This patch adds them in.

[ Impact: allow modules to commit data to the ring buffer ]

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
hifive-unleashed-5.1
Steven Rostedt 2009-04-17 16:01:56 -04:00 committed by Steven Rostedt
parent b0afdc126d
commit 12acd473d4
1 changed files with 3 additions and 1 deletions
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4
kernel/trace/trace.c
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@ -894,18 +894,20 @@ void trace_current_buffer_unlock_commit(struct ring_buffer_event *event,
{
__trace_buffer_unlock_commit(&global_trace, event, flags, pc, 1);
}
EXPORT_SYMBOL(trace_current_buffer_unlock_commit);
void trace_nowake_buffer_unlock_commit(struct ring_buffer_event *event,
unsigned long flags, int pc)
{
__trace_buffer_unlock_commit(&global_trace, event, flags, pc, 0);
}
EXPORT_SYMBOL(trace_nowake_buffer_unlock_commit);
void trace_current_buffer_discard_commit(struct ring_buffer_event *event)
{
ring_buffer_discard_commit(global_trace.buffer, event);
}
EXPORT_SYMBOL_GPL(trace_nowake_buffer_unlock_commit);
EXPORT_SYMBOL_GPL(trace_current_buffer_discard_commit);
void
trace_function(struct trace_array *tr,