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| author | Steven Rostedt <srostedt@redhat.com> | 2009-04-10 18:12:50 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2009-04-14 12:58:01 -0400 |
| commit | 17c873ec280a03894bc718af817f7f24fa787ae1 (patch) | |
| tree | 3acdcd41c2b80c207932625cc5e132056954d803 /kernel/trace/trace.c | |
| parent | a59fd6027218bd7c994e39d14afe0242f895144f (diff) | |
| download | op-kernel-dev-17c873ec280a03894bc718af817f7f24fa787ae1.zip op-kernel-dev-17c873ec280a03894bc718af817f7f24fa787ae1.tar.gz | |
tracing/events: add export symbols for trace events in modules
Impact: let modules add trace events
The trace event code requires some functions to be exported to allow
modules to use TRACE_EVENT. This patch adds EXPORT_SYMBOL_GPL to the
necessary functions.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c0047fc..2d69b26 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -176,6 +176,7 @@ int filter_current_check_discard(struct ftrace_event_call *call, void *rec, { return filter_check_discard(call, rec, global_trace.buffer, event); } +EXPORT_SYMBOL_GPL(filter_current_check_discard); cycle_t ftrace_now(int cpu) { @@ -886,6 +887,7 @@ trace_current_buffer_lock_reserve(unsigned char type, unsigned long len, return trace_buffer_lock_reserve(&global_trace, type, len, flags, pc); } +EXPORT_SYMBOL(trace_current_buffer_lock_reserve); void trace_current_buffer_unlock_commit(struct ring_buffer_event *event, unsigned long flags, int pc) @@ -903,6 +905,7 @@ 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); void trace_function(struct trace_array *tr, |
