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Commit fa66ddb8 authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Steven Rostedt
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tracing: Move trace_buffer_unlock_commit{_regs}() to local header 



The functions trace_buffer_unlock_commit() and the _regs() version are only
used within the kernel/trace directory. Move them to the local header and
remove the export as well.

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 9cbb1506

include/linux/trace_events.h

+0 −9
Original line number Diff line number Diff line
@@ -158,15 +158,6 @@ struct ring_buffer_event * 
trace_current_buffer_lock_reserve(struct ring_buffer **current_buffer,

				  int type, unsigned long len,

				  unsigned long flags, int pc);

void trace_buffer_unlock_commit(struct trace_array *tr,

				struct ring_buffer *buffer,

				struct ring_buffer_event *event,

				unsigned long flags, int pc);

void trace_buffer_unlock_commit_regs(struct trace_array *tr,

				     struct ring_buffer *buffer,

				     struct ring_buffer_event *event,

				     unsigned long flags, int pc,

				     struct pt_regs *regs);

void trace_current_buffer_discard_commit(struct ring_buffer *buffer,

					 struct ring_buffer_event *event);

kernel/trace/trace.c

+0 −2
Original line number Diff line number Diff line
@@ -1696,7 +1696,6 @@ void trace_buffer_unlock_commit(struct trace_array *tr, 
	ftrace_trace_stack(tr, buffer, flags, 6, pc, NULL);

	ftrace_trace_userstack(buffer, flags, pc);

}

EXPORT_SYMBOL_GPL(trace_buffer_unlock_commit);



static struct ring_buffer *temp_buffer;
@@ -1748,7 +1747,6 @@ void trace_buffer_unlock_commit_regs(struct trace_array *tr, 
	ftrace_trace_stack(tr, buffer, flags, 0, pc, regs);

	ftrace_trace_userstack(buffer, flags, pc);

}

EXPORT_SYMBOL_GPL(trace_buffer_unlock_commit_regs);



void trace_current_buffer_discard_commit(struct ring_buffer *buffer,

					 struct ring_buffer_event *event)

kernel/trace/trace.h

+10 −0
Original line number Diff line number Diff line
@@ -1068,6 +1068,16 @@ struct trace_subsystem_dir { 
extern int call_filter_check_discard(struct trace_event_call *call, void *rec,

				     struct ring_buffer *buffer,

				     struct ring_buffer_event *event);



void trace_buffer_unlock_commit(struct trace_array *tr,

				struct ring_buffer *buffer,

				struct ring_buffer_event *event,

				unsigned long flags, int pc);

void trace_buffer_unlock_commit_regs(struct trace_array *tr,

				     struct ring_buffer *buffer,

				     struct ring_buffer_event *event,

				     unsigned long flags, int pc,

				     struct pt_regs *regs);

/*

 * Helper function for event_trigger_unlock_commit{_regs}().

 * If there are event triggers attached to this event that requires