7 files changed, 19 insertions, 19 deletions

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 36360d07f25b..19d235fefdb9 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -188,13 +188,13 @@ static inline void exit_tasks_rcu_finish(void) { }
 #endif /* #else #ifdef CONFIG_TASKS_RCU */
 
 /**
- * cond_resched_rcu_qs - Report potential quiescent states to RCU
+ * cond_resched_tasks_rcu_qs - Report potential quiescent states to RCU
  *
  * This macro resembles cond_resched(), except that it is defined to
  * report potential quiescent states to RCU-tasks even if the cond_resched()
  * machinery were to be shut off, as some advocate for PREEMPT kernels.
  */
-#define cond_resched_rcu_qs() \
+#define cond_resched_tasks_rcu_qs() \
 do { \
         if (!cond_resched()) \
                 rcu_note_voluntary_context_switch_lite(current); \
diff --git a/kernel/rcu/rcuperf.c b/kernel/rcu/rcuperf.c
index 777e7a6a0292..e232846516b3 100644
--- a/kernel/rcu/rcuperf.c
+++ b/kernel/rcu/rcuperf.c
@@ -369,7 +369,7 @@ static bool __maybe_unused torturing_tasks(void)
  */
 static void rcu_perf_wait_shutdown(void)
 {
-        cond_resched_rcu_qs();
+        cond_resched_tasks_rcu_qs();
         if (atomic_read(&n_rcu_perf_writer_finished) < nrealwriters)
                 return;
         while (!torture_must_stop())
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 2a734692a581..c4db0e20b035 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -1234,10 +1234,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
         }
 
         /*
-         * Has this CPU encountered a cond_resched_rcu_qs() since the
-         * beginning of the grace period?  For this to be the case,
-         * the CPU has to have noticed the current grace period.  This
-         * might not be the case for nohz_full CPUs looping in the kernel.
+         * Has this CPU encountered a cond_resched() since the beginning
+         * of the grace period?  For this to be the case, the CPU has to
+         * have noticed the current grace period.  This might not be the
+         * case for nohz_full CPUs looping in the kernel.
          */
         jtsq = jiffies_till_sched_qs;
         ruqp = per_cpu_ptr(&rcu_dynticks.rcu_urgent_qs, rdp->cpu);
@@ -2049,7 +2049,7 @@ static bool rcu_gp_init(struct rcu_state *rsp)
                                             rnp->level, rnp->grplo,
                                             rnp->grphi, rnp->qsmask);
                 raw_spin_unlock_irq_rcu_node(rnp);
-                cond_resched_rcu_qs();
+                cond_resched_tasks_rcu_qs();
                 WRITE_ONCE(rsp->gp_activity, jiffies);
         }
 
@@ -2151,7 +2151,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
                 sq = rcu_nocb_gp_get(rnp);
                 raw_spin_unlock_irq_rcu_node(rnp);
                 rcu_nocb_gp_cleanup(sq);
-                cond_resched_rcu_qs();
+                cond_resched_tasks_rcu_qs();
                 WRITE_ONCE(rsp->gp_activity, jiffies);
                 rcu_gp_slow(rsp, gp_cleanup_delay);
         }
@@ -2202,7 +2202,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
                         /* Locking provides needed memory barrier. */
                         if (rcu_gp_init(rsp))
                                 break;
-                        cond_resched_rcu_qs();
+                        cond_resched_tasks_rcu_qs();
                         WRITE_ONCE(rsp->gp_activity, jiffies);
                         WARN_ON(signal_pending(current));
                         trace_rcu_grace_period(rsp->name,
@@ -2247,7 +2247,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
                                 trace_rcu_grace_period(rsp->name,
                                                        READ_ONCE(rsp->gpnum),
                                                        TPS("fqsend"));
-                                cond_resched_rcu_qs();
+                                cond_resched_tasks_rcu_qs();
                                 WRITE_ONCE(rsp->gp_activity, jiffies);
                                 ret = 0; /* Force full wait till next FQS. */
                                 j = jiffies_till_next_fqs;
@@ -2260,7 +2260,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
                                 }
                         } else {
                                 /* Deal with stray signal. */
-                                cond_resched_rcu_qs();
+                                cond_resched_tasks_rcu_qs();
                                 WRITE_ONCE(rsp->gp_activity, jiffies);
                                 WARN_ON(signal_pending(current));
                                 trace_rcu_grace_period(rsp->name,
@@ -2782,7 +2782,7 @@ static void force_qs_rnp(struct rcu_state *rsp, int (*f)(struct rcu_data *rsp))
         struct rcu_node *rnp;
 
         rcu_for_each_leaf_node(rsp, rnp) {
-                cond_resched_rcu_qs();
+                cond_resched_tasks_rcu_qs();
                 mask = 0;
                 raw_spin_lock_irqsave_rcu_node(rnp, flags);
                 if (rnp->qsmask == 0) {
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 12774c4fb546..dfc42c3d52d4 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -1598,7 +1598,7 @@ static int rcu_oom_notify(struct notifier_block *self,
 
         for_each_online_cpu(cpu) {
                 smp_call_function_single(cpu, rcu_oom_notify_cpu, NULL, 1);
-                cond_resched_rcu_qs();
+                cond_resched_tasks_rcu_qs();
         }
 
         /* Unconditionally decrement: no need to wake ourselves up. */
@@ -2227,7 +2227,7 @@ static int rcu_nocb_kthread(void *arg)
                                 cl++;
                         c++;
                         local_bh_enable();
-                        cond_resched_rcu_qs();
+                        cond_resched_tasks_rcu_qs();
                         list = next;
                 }
                 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 68fa19a5e7bd..e401960c7f51 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -624,7 +624,7 @@ EXPORT_SYMBOL_GPL(call_rcu_tasks);
  * grace period has elapsed, in other words after all currently
  * executing rcu-tasks read-side critical sections have elapsed.  These
  * read-side critical sections are delimited by calls to schedule(),
- * cond_resched_rcu_qs(), idle execution, userspace execution, calls
+ * cond_resched_tasks_rcu_qs(), idle execution, userspace execution, calls
  * to synchronize_rcu_tasks(), and (in theory, anyway) cond_resched().
  *
  * This is a very specialized primitive, intended only for a few uses in
diff --git a/kernel/torture.c b/kernel/torture.c
index 37b94012a3f8..3de1efbecd6a 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -574,7 +574,7 @@ void stutter_wait(const char *title)
 {
         int spt;
 
-        cond_resched_rcu_qs();
+        cond_resched_tasks_rcu_qs();
         spt = READ_ONCE(stutter_pause_test);
         for (; spt; spt = READ_ONCE(stutter_pause_test)) {
                 if (spt == 1) {
diff --git a/kernel/trace/trace_benchmark.c b/kernel/trace/trace_benchmark.c
index 22fee766081b..80e0b2aca703 100644
--- a/kernel/trace/trace_benchmark.c
+++ b/kernel/trace/trace_benchmark.c
@@ -159,13 +159,13 @@ static int benchmark_event_kthread(void *arg)
                  * wants to run, schedule in, but if the CPU is idle,
                  * we'll keep burning cycles.
                  *
-                 * Note the _rcu_qs() version of cond_resched() will
+                 * Note the tasks_rcu_qs() version of cond_resched() will
                  * notify synchronize_rcu_tasks() that this thread has
                  * passed a quiescent state for rcu_tasks. Otherwise
                  * this thread will never voluntarily schedule which would
                  * block synchronize_rcu_tasks() indefinitely.
                  */
-                cond_resched();
+                cond_resched_tasks_rcu_qs();
         }
 
         return 0;