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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2015-09-28 09:41:11 -0400
committerSteven Rostedt <rostedt@goodmis.org>2015-09-28 09:41:11 -0400
commitca475e831fd59e131bccd60de43c4104d82d02f5 (patch)
tree40cd00c59bf8c38edd2aeaac367cb3d49f24e2be /kernel/trace/trace.c
parentb7f0c959edfb4448f94bd33c39fda08e10ce6ede (diff)
tracing: Make ftrace_trace_stack() static
ftrace_trace_stack() is not called outside of trace.c. Make it a static function. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.c')
-rw-r--r--kernel/trace/trace.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 3329c8efb34f..5d3ce2900d64 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -472,12 +472,20 @@ static inline void trace_access_lock_init(void)
static void __ftrace_trace_stack(struct ring_buffer *buffer,
unsigned long flags,
int skip, int pc, struct pt_regs *regs);
+static void ftrace_trace_stack(struct ring_buffer *buffer, unsigned long flags,
+ int skip, int pc);
+
#else
static inline void __ftrace_trace_stack(struct ring_buffer *buffer,
unsigned long flags,
int skip, int pc, struct pt_regs *regs)
{
}
+static inline void ftrace_trace_stack(struct ring_buffer *buffer,
+ unsigned long flags, int skip, int pc)
+{
+}
+
#endif
/* trace_flags holds trace_options default values */
@@ -1872,7 +1880,7 @@ static void __ftrace_trace_stack(struct ring_buffer *buffer,
}
-void ftrace_trace_stack(struct ring_buffer *buffer, unsigned long flags,
+static void ftrace_trace_stack(struct ring_buffer *buffer, unsigned long flags,
int skip, int pc)
{
if (!(trace_flags & TRACE_ITER_STACKTRACE))