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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/[email protected]

Signed-off-by: Fabian Frederick <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
This commit is contained in:
Fabian Frederick 2014-04-17 21:44:42 +02:00 • committed by Steven Rostedt
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);
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;
@ -599,7 +599,7 @@ static int alloc_snapshot(struct trace_array *tr)
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

6
kernel/trace/trace_selftest.c
View file

@ -320,9 +320,9 @@ static int trace_selftest_ops(struct trace_array *tr, int cnt)
}
/* Test dynamic code modification and ftrace filters */
int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
struct trace_array *tr,
int (*func)(void))
static int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
struct trace_array *tr,
int (*func)(void))
{
int save_ftrace_enabled = ftrace_enabled;
unsigned long count;