From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/kernel/rcu/refscale.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/kernel/rcu/refscale.c b/kernel/kernel/rcu/refscale.c
index 952595c..dbd6703 100644
--- a/kernel/kernel/rcu/refscale.c
+++ b/kernel/kernel/rcu/refscale.c
@@ -625,7 +625,7 @@
static int
ref_scale_shutdown(void *arg)
{
- wait_event(shutdown_wq, shutdown_start);
+ wait_event_idle(shutdown_wq, shutdown_start);
smp_mb(); // Wake before output.
ref_scale_cleanup();
@@ -692,12 +692,11 @@
VERBOSE_SCALEOUT("Starting %d reader threads\n", nreaders);
for (i = 0; i < nreaders; i++) {
+ init_waitqueue_head(&reader_tasks[i].wq);
firsterr = torture_create_kthread(ref_scale_reader, (void *)i,
reader_tasks[i].task);
if (firsterr)
goto unwind;
-
- init_waitqueue_head(&(reader_tasks[i].wq));
}
// Main Task
--
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