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tracing: consolidate code between trace_output.c and trace_function_graph.c

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Both trace_output.c and trace_function_graph.c do basically the same
thing to handle the printing of the latency-format. This patch moves
the code into one function that both can use.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt 2009-09-11 14:24:13 -04:00 • committed by Steven Rostedt
parent 637e7e8641
commit f81c972d27
3 changed files with 28 additions and 30 deletions
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2
kernel/trace/trace_output.h
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@ -26,6 +26,8 @@ extern struct trace_event *ftrace_find_event(int type);
extern enum print_line_t trace_nop_print(struct trace_iterator *iter,
int flags);
extern int
trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry);
/* used by module unregistering */
extern int __unregister_ftrace_event(struct trace_event *event);