From: "Paul E. McKenney" <paulmck@xxxxxxxxxx> Because the reset_readers() and process_durations() functions are used only within kernel/rcu/refperf.c, this commit makes them static. Reported-by: kbuild test robot <lkp@xxxxxxxxx> Cc: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- kernel/rcu/refperf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/rcu/refperf.c b/kernel/rcu/refperf.c index fc940e3..0a900f3 100644 --- a/kernel/rcu/refperf.c +++ b/kernel/rcu/refperf.c @@ -283,7 +283,7 @@ ref_perf_reader(void *arg) return 0; } -void reset_readers(void) +static void reset_readers(void) { int i; struct reader_task *rt; @@ -296,7 +296,7 @@ void reset_readers(void) } // Print the results of each reader and return the sum of all their durations. -u64 process_durations(int n) +static u64 process_durations(int n) { int i; struct reader_task *rt; -- 2.9.5