summaryrefslogtreecommitdiffstats
path: root/kernel/rcu
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/tree.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index d527800..865af18 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -3131,13 +3131,6 @@ __call_rcu(struct rcu_head *head, rcu_callback_t func,
}
head->func = func;
head->next = NULL;
-
- /*
- * Opportunistically note grace-period endings and beginnings.
- * Note that we might see a beginning right after we see an
- * end, but never vice versa, since this CPU has to pass through
- * a quiescent state betweentimes.
- */
local_irq_save(flags);
rdp = this_cpu_ptr(rsp->rda);
OpenPOWER on IntegriCloud