Commit-ID: 0d8a1e831e21d955af68f4ae5658b58b7ec25557
Gitweb: http://git.kernel.org/tip/0d8a1e831e21d955af68f4ae5658b58b7ec25557
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Thu, 15 Jun 2017 17:06:38 -0700
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 24 Jul 2017 16:03:23 -0700
srcu: Make process_srcu() be static
The function process_srcu() is not invoked outside of srcutree.c, so
this commit makes it static and drops the EXPORT_SYMBOL_GPL().
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
include/linux/srcutree.h | 2 --
kernel/rcu/srcutree.c | 4 ++--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h
index 42973f7..a026a94 100644
--- a/include/linux/srcutree.h
+++ b/include/linux/srcutree.h
@@ -104,8 +104,6 @@ struct srcu_struct {
#define SRCU_STATE_SCAN1 1
#define SRCU_STATE_SCAN2 2
-void process_srcu(struct work_struct *work);
-
#define __SRCU_STRUCT_INIT(name) \
{ \
.sda = &name##_srcu_data, \
diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index d0ca524..94bd6ed 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -51,6 +51,7 @@ module_param(counter_wrap_check, ulong, 0444);
static void srcu_invoke_callbacks(struct work_struct *work);
static void srcu_reschedule(struct srcu_struct *sp, unsigned long delay);
+static void process_srcu(struct work_struct *work);
/*
* Initialize SRCU combining tree. Note that statically allocated
@@ -1194,7 +1195,7 @@ static void srcu_reschedule(struct srcu_struct *sp, unsigned long delay)
/*
* This is the work-queue function that handles SRCU grace periods.
*/
-void process_srcu(struct work_struct *work)
+static void process_srcu(struct work_struct *work)
{
struct srcu_struct *sp;
@@ -1203,7 +1204,6 @@ void process_srcu(struct work_struct *work)
srcu_advance_state(sp);
srcu_reschedule(sp, srcu_get_delay(sp));
}
-EXPORT_SYMBOL_GPL(process_srcu);
void srcutorture_get_gp_data(enum rcutorture_type test_type,
struct srcu_struct *sp, int *flags,
--
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