[-mm patch] kernel/rcutorture.c: make code static

Adrian Bunk
2006-07-09T17:53:36Z

On Sun, Jul 09, 2006 at 02:11:06AM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.17-mm6:
>...
> -srcu-rcu-variant-permitting-read-side-blocking.patch
> -srcu-2-rcu-variant-permitting-read-side-blocking.patch
> -srcu-add-srcu-operations-to-rcutorture.patch
> -srcu-2-add-srcu-operations-to-rcutorture.patch
> +srcu-3-rcu-variant-permitting-read-side-blocking.patch
> +srcu-3-rcu-variant-permitting-read-side-blocking-fix.patch
> +srcu-3-add-srcu-operations-to-rcutorture.patch
>
> Updated srcu patchset.
>...

The contents of the patch below somehow got lost during these updates.

cu
Adrian

<-- snip -->

This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

kernel/rcutorture.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

--- linux-2.6.17-mm3-full/kernel/rcutorture.c.old 2006-06-27 17:59:20.000000000 +0200
+++ linux-2.6.17-mm3-full/kernel/rcutorture.c 2006-06-27 18:01:00.000000000 +0200
@@ -105,11 +105,11 @@
static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_batch) =
{ 0 };
static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
-atomic_t n_rcu_torture_alloc;
-atomic_t n_rcu_torture_alloc_fail;
-atomic_t n_rcu_torture_free;
-atomic_t n_rcu_torture_mberror;
-atomic_t n_rcu_torture_error;
+static atomic_t n_rcu_torture_alloc;
+static atomic_t n_rcu_torture_alloc_fail;
+static atomic_t n_rcu_torture_free;
+static atomic_t n_rcu_torture_mberror;
+static atomic_t n_rcu_torture_error;

/*
* Allocate an element from the rcu_tortures pool.
@@ -338,7 +338,7 @@
}
}

-int srcu_torture_stats(char *page)
+static int srcu_torture_stats(char *page)
{
int cnt = 0;
int cpu;
@@ -567,7 +567,7 @@
/* Shuffle tasks such that we allow @rcu_idle_cpu to become idle. A special case
* is when @rcu_idle_cpu = -1, when we allow the tasks to run on all CPUs.
*/
-void rcu_torture_shuffle_tasks(void)
+static void rcu_torture_shuffle_tasks(void)
{
cpumask_t tmp_mask = CPU_MASK_ALL;
int i;