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Subject[PATCH] rcu: remove unnecessary check cpu_no_qs.norm on rcu_report_qs_rdp
Date
Wherever rcu_report_qs_rdp is called, cpu_no_qs.norm value is false.
Therefore, Remove unnecessary check in rcu_report_qs_rdp.

Signed-off-by: Levi Yun <ppbuk5246@gmail.com>
---
kernel/rcu/tree.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 1449cb69a0e0..d840596e9903 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -1962,8 +1962,7 @@ rcu_report_qs_rdp(struct rcu_data *rdp)
WARN_ON_ONCE(rdp->cpu != smp_processor_id());
rnp = rdp->mynode;
raw_spin_lock_irqsave_rcu_node(rnp, flags);
- if (rdp->cpu_no_qs.b.norm || rdp->gp_seq != rnp->gp_seq ||
- rdp->gpwrap) {
+ if (rdp->gp_seq != rnp->gp_seq || rdp->gpwrap) {

/*
* The grace period in which this quiescent state was
--
2.37.2
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