linux-kernel - [PATCH] [3/3] Use WARN_ON

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Message-ID: <20080310063922.GC6745@darkstar.te-china.tietoenator.com>
Date:	Mon, 10 Mar 2008 14:39:22 +0800
From:	Dave Young <hidave.darkstar@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, paulmck@...ux.vnet.ibm.com
Subject: [PATCH] [3/3] Use WARN_ON_SECS in rcupreempt.h

Use WARN_ON_SECS in rcupreempt.h to avoid warning flood 

Signed-off-by: Dave Young <hidave.darkstar@...il.com>

---
include/linux/rcupreempt.h |    4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff -upr linux/include/linux/rcupreempt.h linux.new/include/linux/rcupreempt.h
--- linux/include/linux/rcupreempt.h	2008-03-10 13:33:13.000000000 +0800
+++ linux.new/include/linux/rcupreempt.h	2008-03-10 13:32:35.000000000 +0800
@@ -88,7 +88,7 @@ DECLARE_PER_CPU(long, dynticks_progress_
 static inline void rcu_enter_nohz(void)
 {
 	__get_cpu_var(dynticks_progress_counter)++;
-	WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1);
+	WARN_ON_SECS(__get_cpu_var(dynticks_progress_counter) & 0x1, 10);
 	mb();
 }
 
@@ -96,7 +96,7 @@ static inline void rcu_exit_nohz(void)
 {
 	mb();
 	__get_cpu_var(dynticks_progress_counter)++;
-	WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1));
+	WARN_ON_SECS(!(__get_cpu_var(dynticks_progress_counter) & 0x1), 10);
 }
 
 #else /* CONFIG_NO_HZ */
--
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