The context_tracking.state RCU_DYNTICKS subvariable has been renamed to
RCU_WATCHING, reflect that change in the related helpers.
Signed-off-by: Valentin Schneider <vschneid@redhat.com>
---
include/linux/context_tracking_state.h | 2 +-
kernel/rcu/tree.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h
index cb90d8c178104..ad5a06a42b4a0 100644
--- a/include/linux/context_tracking_state.h
+++ b/include/linux/context_tracking_state.h
@@ -61,7 +61,7 @@ static __always_inline int ct_rcu_watching(void)
return atomic_read(this_cpu_ptr(&context_tracking.state)) & CT_RCU_WATCHING_MASK;
}
-static __always_inline int ct_dynticks_cpu(int cpu)
+static __always_inline int ct_rcu_watching_cpu(int cpu)
{
struct context_tracking *ct = per_cpu_ptr(&context_tracking, cpu);
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index db64f092428dd..e4295d040cc9b 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -334,14 +334,14 @@ bool rcu_dynticks_zero_in_eqs(int cpu, int *vp)
int snap;
// If not quiescent, force back to earlier extended quiescent state.
- snap = ct_dynticks_cpu(cpu) & ~CT_RCU_WATCHING;
+ snap = ct_rcu_watching_cpu(cpu) & ~CT_RCU_WATCHING;
smp_rmb(); // Order ->dynticks and *vp reads.
if (READ_ONCE(*vp))
return false; // Non-zero, so report failure;
smp_rmb(); // Order *vp read and ->dynticks re-read.
// If still in the same extended quiescent state, we are good!
- return snap == ct_dynticks_cpu(cpu);
+ return snap == ct_rcu_watching_cpu(cpu);
}
/*
--
2.43.0