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-rw-r--r--kernel/rcu/tree.c9
-rw-r--r--kernel/rcu/tree_plugin.h19
2 files changed, 9 insertions, 19 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index f3317c18b354..dbf43f5c86fa 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -271,6 +271,15 @@ long rcu_batches_completed_bh(void)
271EXPORT_SYMBOL_GPL(rcu_batches_completed_bh); 271EXPORT_SYMBOL_GPL(rcu_batches_completed_bh);
272 272
273/* 273/*
274 * Force a quiescent state.
275 */
276void rcu_force_quiescent_state(void)
277{
278 force_quiescent_state(rcu_state);
279}
280EXPORT_SYMBOL_GPL(rcu_force_quiescent_state);
281
282/*
274 * Force a quiescent state for RCU BH. 283 * Force a quiescent state for RCU BH.
275 */ 284 */
276void rcu_bh_force_quiescent_state(void) 285void rcu_bh_force_quiescent_state(void)
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 4918a1243efb..1af19e006899 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -149,15 +149,6 @@ long rcu_batches_completed(void)
149EXPORT_SYMBOL_GPL(rcu_batches_completed); 149EXPORT_SYMBOL_GPL(rcu_batches_completed);
150 150
151/* 151/*
152 * Force a quiescent state for preemptible RCU.
153 */
154void rcu_force_quiescent_state(void)
155{
156 force_quiescent_state(&rcu_preempt_state);
157}
158EXPORT_SYMBOL_GPL(rcu_force_quiescent_state);
159
160/*
161 * Record a preemptible-RCU quiescent state for the specified CPU. Note 152 * Record a preemptible-RCU quiescent state for the specified CPU. Note
162 * that this just means that the task currently running on the CPU is 153 * that this just means that the task currently running on the CPU is
163 * not in a quiescent state. There might be any number of tasks blocked 154 * not in a quiescent state. There might be any number of tasks blocked
@@ -977,16 +968,6 @@ long rcu_batches_completed(void)
977EXPORT_SYMBOL_GPL(rcu_batches_completed); 968EXPORT_SYMBOL_GPL(rcu_batches_completed);
978 969
979/* 970/*
980 * Force a quiescent state for RCU, which, because there is no preemptible
981 * RCU, becomes the same as rcu-sched.
982 */
983void rcu_force_quiescent_state(void)
984{
985 rcu_sched_force_quiescent_state();
986}
987EXPORT_SYMBOL_GPL(rcu_force_quiescent_state);
988
989/*
990 * Because preemptible RCU does not exist, we never have to check for 971 * Because preemptible RCU does not exist, we never have to check for
991 * CPUs being in quiescent states. 972 * CPUs being in quiescent states.
992 */ 973 */