lkml.org 
[lkml]   [2014]   [Feb]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH 16/46] kernel: Mark function as static in kernel/rcu/torture.c
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.kheria@gmail.com>
> Reviewed-by: Josh Triplett <josh@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.kheria@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.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@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);
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2014-02-28 03:01    [W:0.448 / U:3.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site