From: Simon Horman <horms@verge.net.au>
To: linux-kernel@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH] timers: Remove duplicate setting of new_base in __mod_timer()
Date: Thu, 17 Dec 2009 11:15:42 +1100 [thread overview]
Message-ID: <20091217001542.GD25317@verge.net.au> (raw)
new_base is set using per_cpu(tvec_bases, cpu) after selecting the desired
value of cpu immediately below so this line is a unnecessary.
Signed-off-by: Simon Horman <horms@verge.net.au>
Index: linux-2.6/kernel/timer.c
===================================================================
--- linux-2.6.orig/kernel/timer.c 2009-12-17 07:02:57.000000000 +0900
+++ linux-2.6/kernel/timer.c 2009-12-17 07:03:17.000000000 +0900
@@ -656,8 +656,6 @@ __mod_timer(struct timer_list *timer, un
debug_activate(timer, expires);
- new_base = __get_cpu_var(tvec_bases);
-
cpu = smp_processor_id();
#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP)
next reply other threads:[~2009-12-17 0:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-17 0:15 Simon Horman [this message]
2009-12-17 0:36 ` [tip:timers/urgent] " tip-bot for Simon Horman
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