Commit 6731da9e authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu-tasks: Mark variables static 



The n_heavy_reader_attempts, n_heavy_reader_updates, and
n_heavy_reader_ofl_updates variables are not used outside of their
translation unit, so this commit marks them static.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 78edc005

kernel/rcu/tasks.h

+3 −3
Original line number Diff line number Diff line
@@ -745,9 +745,9 @@ static DEFINE_PER_CPU(bool, trc_ipi_to_cpu); 


// The number of detections of task quiescent state relying on

// heavyweight readers executing explicit memory barriers.

unsigned long n_heavy_reader_attempts;

unsigned long n_heavy_reader_updates;

unsigned long n_heavy_reader_ofl_updates;

static unsigned long n_heavy_reader_attempts;

static unsigned long n_heavy_reader_updates;

static unsigned long n_heavy_reader_ofl_updates;



void call_rcu_tasks_trace(struct rcu_head *rhp, rcu_callback_t func);

DEFINE_RCU_TASKS(rcu_tasks_trace, rcu_tasks_wait_gp, call_rcu_tasks_trace,