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authorFabian Frederick <fabf@skynet.be>2014-04-17 21:44:42 +0200
committerSteven Rostedt <rostedt@goodmis.org>2014-04-21 14:00:46 -0400
commitad1438a076e275b70d1a04de1364bc483e5a81db (patch)
treebb2591dcda3d3f51e074058bf1e8174afacb5abd /kernel/trace
parent8275f69f076d8b1ecc6d93305451e5a8f7336d4e (diff)
tracing: Add static to local functions
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>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace.c4
-rw-r--r--kernel/trace/trace_selftest.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index bb5147a55be5..cb41e98cc64b 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -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
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 1c95cd7a98c8..5ef60499dc8e 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -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;