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tracing: Add static to local functions

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This patch adds static to the following functions:
-cycle_t buffer_ftrace_now
-void free_snapshot
-int trace_selftest_startup_dynamic_tracing

Link: http://lkml.kernel.org/p/20140417214442.d7abc7c0b0e4b90e7fedecc9@skynet.be

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Fabian Frederick 2014-04-17 21:44:42 +02:00 • committed by Steven Rostedt
parent 8275f69f07
commit ad1438a076
2 changed files with 5 additions and 5 deletions
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4
kernel/trace/trace.c
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@ -275,7 +275,7 @@ int call_filter_check_discard(struct ftrace_event_call *call, void *rec,
} }
EXPORT_SYMBOL_GPL(call_filter_check_discard); EXPORT_SYMBOL_GPL(call_filter_check_discard);
cycle_t buffer_ftrace_now(struct trace_buffer *buf, int cpu) static cycle_t buffer_ftrace_now(struct trace_buffer *buf, int cpu)
{ {
u64 ts; u64 ts;
@ -599,7 +599,7 @@ static int alloc_snapshot(struct trace_array *tr)
return 0; return 0;
} }
void free_snapshot(struct trace_array *tr) static void free_snapshot(struct trace_array *tr)
{ {
/* /*
* We don't free the ring buffer. instead, resize it because * We don't free the ring buffer. instead, resize it because

2
kernel/trace/trace_selftest.c
View file

@ -320,7 +320,7 @@ static int trace_selftest_ops(struct trace_array *tr, int cnt)
} }
/* Test dynamic code modification and ftrace filters */ /* Test dynamic code modification and ftrace filters */
int trace_selftest_startup_dynamic_tracing(struct tracer *trace, static int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
struct trace_array *tr, struct trace_array *tr,
int (*func)(void)) int (*func)(void))
{ {