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-rw-r--r--kernel/rcutree.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 6268f37adfc4..d9202857d3ad 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1146,8 +1146,7 @@ void rcu_check_callbacks(int cpu, int user)
* have not yet encountered a quiescent state, using the function specified.
* The caller must have suppressed start of new grace periods.
*/
-static void rcu_process_dyntick(struct rcu_state *rsp,
- int (*f)(struct rcu_data *))
+static void force_qs_rnp(struct rcu_state *rsp, int (*f)(struct rcu_data *))
{
unsigned long bit;
int cpu;
@@ -1172,7 +1171,7 @@ static void rcu_process_dyntick(struct rcu_state *rsp,
if ((rnp->qsmask & bit) != 0 && f(rsp->rda[cpu]))
mask |= bit;
}
- if (mask != 0 && rcu_gp_in_progress(rsp)) {
+ if (mask != 0) {
/* rcu_report_qs_rnp() releases rnp->lock. */
rcu_report_qs_rnp(mask, rsp, rnp, flags);
@@ -1222,7 +1221,7 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
break; /* So gcc recognizes the dead code. */
/* Record dyntick-idle state. */
- rcu_process_dyntick(rsp, dyntick_save_progress_counter);
+ force_qs_rnp(rsp, dyntick_save_progress_counter);
spin_lock(&rnp->lock); /* irqs already disabled */
if (rcu_gp_in_progress(rsp))
rsp->signaled = RCU_FORCE_QS;
@@ -1232,7 +1231,7 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
/* Check dyntick-idle state, send IPI to laggarts. */
spin_unlock(&rnp->lock); /* irqs remain disabled */
- rcu_process_dyntick(rsp, rcu_implicit_dynticks_qs);
+ force_qs_rnp(rsp, rcu_implicit_dynticks_qs);
/* Leave state in case more forcing is required. */