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rcutorture: Mark function as static in kernel/rcu/torture.c

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Mark functions as static in kernel/rcu/torture.c because they are not
used outside this file.

This eliminates the following warning in kernel/rcu/torture.c:
kernel/rcu/torture.c:902:6: warning: no previous prototype for ‘rcutorture_trace_dump’ [-Wmissing-prototypes]
kernel/rcu/torture.c:1572:6: warning: no previous prototype for ‘rcu_torture_barrier_cbf’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Rashika Kheria 2014-02-27 17:16:57 +05:30 committed by Paul E. McKenney
parent 97dc0afed1
commit b3b8a4d42b
1 changed files with 2 additions and 2 deletions
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4
kernel/rcu/rcutorture.c
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@ -806,7 +806,7 @@ rcu_torture_fakewriter(void *arg)
return 0; return 0;
} }
void rcutorture_trace_dump(void) static void rcutorture_trace_dump(void)
{ {
static atomic_t beenhere = ATOMIC_INIT(0); static atomic_t beenhere = ATOMIC_INIT(0);
@ -1183,7 +1183,7 @@ static int __init rcu_torture_stall_init(void)
} }
/* Callback function for RCU barrier testing. */ /* Callback function for RCU barrier testing. */
void rcu_torture_barrier_cbf(struct rcu_head *rcu) static void rcu_torture_barrier_cbf(struct rcu_head *rcu)
{ {
atomic_inc(&barrier_cbs_invoked); atomic_inc(&barrier_cbs_invoked);
} }