Because SRCU-lite is being replaced by SRCU-fast, this commit removes
support for SRCU-lite from refscale.c.
Signed-off-by: Paul E. McKenney <paul...@kernel.org>
---
kernel/rcu/refscale.c | 32 +-------------------------------
1 file changed, 1 insertion(+), 31 deletions(-)
diff --git a/kernel/rcu/refscale.c b/kernel/rcu/refscale.c
index f11a7c2af778c..f4b2cea1cce5e 100644
--- a/kernel/rcu/refscale.c
+++ b/kernel/rcu/refscale.c
@@ -246,36 +246,6 @@ static const struct ref_scale_ops srcu_fast_ops = {
.name = "srcu-fast"
};
-static void srcu_lite_ref_scale_read_section(const int nloops)
-{
- int i;
- int idx;
-
- for (i = nloops; i >= 0; i--) {
- idx = srcu_read_lock_lite(srcu_ctlp);
- srcu_read_unlock_lite(srcu_ctlp, idx);
- }
-}
-
-static void srcu_lite_ref_scale_delay_section(const int nloops, const int udl,
const int ndl)
-{
- int i;
- int idx;
-
- for (i = nloops; i >= 0; i--) {
- idx = srcu_read_lock_lite(srcu_ctlp);
- un_delay(udl, ndl);
- srcu_read_unlock_lite(srcu_ctlp, idx);
- }
-}
-
-static const struct ref_scale_ops srcu_lite_ops = {
- .init = rcu_sync_scale_init,
- .readsection = srcu_lite_ref_scale_read_section,
- .delaysection = srcu_lite_ref_scale_delay_section,
- .name = "srcu-lite"
-};
-
#ifdef CONFIG_TASKS_RCU
// Definitions for RCU Tasks ref scale testing: Empty read markers.
@@ -1193,7 +1163,7 @@ ref_scale_init(void)
long i;
int firsterr = 0;
static const struct ref_scale_ops *scale_ops[] = {
- &rcu_ops, &srcu_ops, &srcu_fast_ops, &srcu_lite_ops,
RCU_TRACE_OPS RCU_TASKS_OPS
+ &rcu_ops, &srcu_ops, &srcu_fast_ops, RCU_TRACE_OPS RCU_TASKS_OPS
&refcnt_ops, &rwlock_ops, &rwsem_ops, &lock_ops, &lock_irq_ops,
&acqrel_ops, &sched_clock_ops, &clock_ops, &jiffies_ops,
&typesafe_ref_ops, &typesafe_lock_ops, &typesafe_seqlock_ops,
--
2.40.1
