From 47b82e88180c3c6db795a43373beab47cb073f7a Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 4 May 2018 16:24:46 +0200
Subject: ide: don't enable/disable interrupts in force threaded-IRQ mode
The interrupts are enabled/disabled so the interrupt handler can run
with enabled interrupts while serving the interrupt and not lose other
interrupts especially the timer tick.
If the system runs with force-threaded interrupts then there is no need
to enable the interrupts.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
kernel/irq/manage.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'kernel')
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index e3336d904f64..4c2ef8084e32 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -24,6 +24,7 @@
#ifdef CONFIG_IRQ_FORCED_THREADING
__read_mostly bool force_irqthreads;
+EXPORT_SYMBOL_GPL(force_irqthreads);
static int __init setup_forced_irqthreads(char *arg)
{
--
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