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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-03-12 07:10:41 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-05-14 09:46:09 -0700
commitafea227fd4acf4f097a9e77bbc2f07d4856ebd01 (patch)
tree9dfd0074fb7d95551701927bac86aa30670dcd43 /include/linux/rcutiny.h
parent945fa9c631b04febe295a3a2a00c7e4a3cfb97db (diff)
rcutorture: Export RCU grace-period kthread wait state to rcutorture
This commit allows rcutorture to print additional state for the RCU grace-period kthreads in cases where RCU seems reluctant to start a new grace period. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'include/linux/rcutiny.h')
-rw-r--r--include/linux/rcutiny.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 425c659d54e5..d40a6a451330 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -119,6 +119,10 @@ static inline void rcu_sched_force_quiescent_state(void)
{
}
+static inline void show_rcu_gp_kthreads(void)
+{
+}
+
static inline void rcu_cpu_stall_reset(void)
{
}