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authorSteven Rostedt <srostedt@redhat.com>2009-09-11 22:24:13 +0400
committerSteven Rostedt <rostedt@goodmis.org>2009-09-11 22:24:13 +0400
commitf81c972d27c36729e65d4a815e3d7b782a540bad (patch)
treecc3ad7478f09e47914ffa9b5b9d9c1a7b990c60b /kernel/trace/trace_output.h
parent637e7e864103a7a68c1ce43ada27dfc25c0d113f (diff)
downloadlinux-f81c972d27c36729e65d4a815e3d7b782a540bad.tar.xz
tracing: consolidate code between trace_output.c and trace_function_graph.c
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>
Diffstat (limited to 'kernel/trace/trace_output.h')
-rw-r--r--kernel/trace/trace_output.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_output.h b/kernel/trace/trace_output.h
index d38bec4a9c30..9d91c72ba38b 100644
--- a/kernel/trace/trace_output.h
+++ b/kernel/trace/trace_output.h
@@ -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);