On Thu, Feb 27, 2014 at 05:16:57PM +0530, Rashika Kheria wrote:
> 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.khe...@gmail.com>
> Reviewed-by: Josh Triplett <j...@joshtriplett.org>
Queued for 3.16, thank you both!
I had to hand-apply the patch due to recent changes in my -rcu tree
compared to mainline. The resulting commit is shown below. If there
are problems with it, please let me know.
Thanx, Paul
> ---
> kernel/rcu/torture.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/rcu/torture.c b/kernel/rcu/torture.c
> index 732f8ae..dd3a431 100644
> --- a/kernel/rcu/torture.c
> +++ b/kernel/rcu/torture.c
> @@ -899,7 +899,7 @@ rcu_torture_fakewriter(void *arg)
> return 0;
> }
>
> -void rcutorture_trace_dump(void)
> +static void rcutorture_trace_dump(void)
> {
> static atomic_t beenhere = ATOMIC_INIT(0);
>
> @@ -1569,7 +1569,7 @@ static void rcu_torture_stall_cleanup(void)
> }
>
> /* 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);
> }
> --
> 1.7.9.5
>
------------------------------------------------------------------------
commit b386536bde22f505cb01f21ac6a63e687657c3df
Author: Rashika Kheria <rashika.khe...@gmail.com>
Date: Thu Feb 27 17:16:57 2014 +0530
kernel: Mark function as static in kernel/rcu/torture.c
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.khe...@gmail.com>
Reviewed-by: Josh Triplett <j...@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 0d973f893c18..d78331666bca 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -806,7 +806,7 @@ rcu_torture_fakewriter(void *arg)
return 0;
}
-void rcutorture_trace_dump(void)
+static void rcutorture_trace_dump(void)
{
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. */
-void rcu_torture_barrier_cbf(struct rcu_head *rcu)
+static void rcu_torture_barrier_cbf(struct rcu_head *rcu)
{
atomic_inc(&barrier_cbs_invoked);
}
--
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