The three RCU_LOCKDEP_WARN() calls in rcu_eqs_enter_common() are
redundant with other lockdep checks, so this commit removes them.
Signed-off-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
---
kernel/rcu/tree.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 5febb76809f6..80cada11f544 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -781,17 +781,6 @@ static void rcu_eqs_enter_common(bool user)
rdtp->dynticks_nesting = 0;
rcu_dynticks_eqs_enter();
rcu_dynticks_task_enter();
-
- /*
- * It is illegal to enter an extended quiescent state while
- * in an RCU read-side critical section.
- */
- RCU_LOCKDEP_WARN(lock_is_held(&rcu_lock_map),
- "Illegal idle entry in RCU read-side critical
section.");
- RCU_LOCKDEP_WARN(lock_is_held(&rcu_bh_lock_map),
- "Illegal idle entry in RCU-bh read-side critical
section.");
- RCU_LOCKDEP_WARN(lock_is_held(&rcu_sched_lock_map),
- "Illegal idle entry in RCU-sched read-side critical
section.");
}
/*
--
2.5.2
