From e6d828f44655bb85e67fda79fd0028a56168e4e0 Mon Sep 17 00:00:00 2001
From: Bernhard Walle <bwalle@suse.de>
Date: Tue, 8 May 2007 00:35:28 -0700
Subject: [PATCH] Add IRQF_IRQPOLL flag on x86_64
Add IRQF_IRQPOLL for the timer interrupt on x86_64.
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/x86_64/kernel/time.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 0652e173813b8..4a0895bacf516 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -363,7 +363,10 @@ void stop_timer_interrupt(void)
}
static struct irqaction irq0 = {
- timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL
+ .handler = timer_interrupt,
+ .flags = IRQF_DISABLED | IRQF_IRQPOLL,
+ .mask = CPU_MASK_NONE,
+ .name = "timer"
};
void __init time_init(void)
--
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