From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/kernel/smp.c | 14 ++------------
1 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/kernel/kernel/smp.c b/kernel/kernel/smp.c
index 641826e..d5b2697 100644
--- a/kernel/kernel/smp.c
+++ b/kernel/kernel/smp.c
@@ -451,18 +451,8 @@
local_irq_save(flags);
flush_smp_call_function_queue(true);
-
- if (local_softirq_pending()) {
-
- if (!IS_ENABLED(CONFIG_PREEMPT_RT)) {
- do_softirq();
- } else {
- struct task_struct *ksoftirqd = this_cpu_ksoftirqd();
-
- if (ksoftirqd && ksoftirqd->state != TASK_RUNNING)
- wake_up_process(ksoftirqd);
- }
- }
+ if (local_softirq_pending())
+ do_softirq();
local_irq_restore(flags);
}
--
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