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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2016-01-13 00:43:30 +0300
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2016-03-31 23:37:37 +0300
commit291783b8ad77a83a6fdf91d55eee7f1ad72ed4d1 (patch)
tree04eee578b9ade217e1870a0f28acdd11cee4ff23 /include/linux/rcutiny.h
parent9efafb8849f732a3497f46f178b350c9ff7cfe27 (diff)
downloadlinux-291783b8ad77a83a6fdf91d55eee7f1ad72ed4d1.tar.xz
rcutorture: Expedited-GP batch progress access to torturing
This commit provides rcu_exp_batches_completed() and rcu_exp_batches_completed_sched() functions to allow torture-test modules to check how many expedited grace period batches have completed. These are analogous to the existing rcu_batches_completed(), rcu_batches_completed_bh(), and rcu_batches_completed_sched() functions. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcutiny.h')
-rw-r--r--include/linux/rcutiny.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 64809aea661c..93aea75029fb 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -149,6 +149,22 @@ static inline unsigned long rcu_batches_completed_sched(void)
return 0;
}
+/*
+ * Return the number of expedited grace periods completed.
+ */
+static inline unsigned long rcu_exp_batches_completed(void)
+{
+ return 0;
+}
+
+/*
+ * Return the number of expedited sched grace periods completed.
+ */
+static inline unsigned long rcu_exp_batches_completed_sched(void)
+{
+ return 0;
+}
+
static inline void rcu_force_quiescent_state(void)
{
}