From 820de5c39ef7f6866d2c9e6c7d208bcd2a6e1942 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Sat, 21 Jul 2007 04:37:36 -0700
Subject: highres: improve debug output

Add some more debug information to the hrtimer and clock events code.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/i386/kernel/apic.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch')

diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index 610f44b2436..83988c3c8e2 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -524,6 +524,9 @@ void __init setup_boot_APIC_clock(void)
 		 */
 		if (nmi_watchdog != NMI_IO_APIC)
 			lapic_clockevent.features &= ~CLOCK_EVT_FEAT_DUMMY;
+		else
+			printk(KERN_WARNING "APIC timer registered as dummy,"
+			       " due to nmi_watchdog=1!\n");
 	}
 
 	/* Setup the lapic or request the broadcast */
-- 
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