linux-kernel - [RFC] [PATCH 1/1]: timers: Change add_timer to use add_timer

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Message-Id: <20080922043438.21118.93359.sendpatchset@localhost.localdomain>
Date:	Mon, 22 Sep 2008 10:04:38 +0530
From:	Krishna Kumar <krkumar2@...ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	Krishna Kumar <krkumar2@...ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [RFC] [PATCH 1/1]: timers: Change add_timer to use add_timer_on

From: Krishna Kumar <krkumar2@...ibm.com>

timer: Change add_timer to not check for existing timer.

Signed-off-by: Krishna Kumar <krkumar2@...ibm.com>
---

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

diff -ruNp 2.6.27-rc7-org/include/linux/timer.h 2.6.27-rc7-new/include/linux/timer.h
--- 2.6.27-rc7-org/include/linux/timer.h	2008-09-17 17:40:36.000000000 +0530
+++ 2.6.27-rc7-new/include/linux/timer.h	2008-09-17 17:41:50.000000000 +0530
@@ -4,6 +4,7 @@
 #include <linux/list.h>
 #include <linux/ktime.h>
 #include <linux/stddef.h>
+#include <linux/smp.h>
 #include <linux/debugobjects.h>
 
 struct tvec_base;
@@ -162,8 +163,7 @@ static inline void timer_stats_timer_cle
  */
 static inline void add_timer(struct timer_list *timer)
 {
-	BUG_ON(timer_pending(timer));
-	__mod_timer(timer, timer->expires);
+	add_timer_on(timer, raw_smp_processor_id());
 }
 
 #ifdef CONFIG_SMP
--
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