* [PATCH] timers: Remove duplicate setting of new_base in __mod_timer()
@ 2009-12-17 0:15 Simon Horman
2009-12-17 0:36 ` [tip:timers/urgent] " tip-bot for Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Simon Horman @ 2009-12-17 0:15 UTC (permalink / raw)
To: linux-kernel; +Cc: Thomas Gleixner
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)
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tip:timers/urgent] timers: Remove duplicate setting of new_base in __mod_timer()
2009-12-17 0:15 [PATCH] timers: Remove duplicate setting of new_base in __mod_timer() Simon Horman
@ 2009-12-17 0:36 ` tip-bot for Simon Horman
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Simon Horman @ 2009-12-17 0:36 UTC (permalink / raw)
To: linux-tip-commits; +Cc: linux-kernel, horms, hpa, mingo, tglx
Commit-ID: cf1e367ee84e02ac349ad0858eb65e8a6a511c8b
Gitweb: http://git.kernel.org/tip/cf1e367ee84e02ac349ad0858eb65e8a6a511c8b
Author: Simon Horman <horms@verge.net.au>
AuthorDate: Thu, 17 Dec 2009 11:15:42 +1100
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 17 Dec 2009 01:30:49 +0100
timers: Remove duplicate setting of new_base in __mod_timer()
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>
LKML-Reference: <20091217001542.GD25317@verge.net.au>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/timer.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/kernel/timer.c b/kernel/timer.c
index 5db5a8d..15533b7 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -656,8 +656,6 @@ __mod_timer(struct timer_list *timer, unsigned long expires,
debug_activate(timer, expires);
- new_base = __get_cpu_var(tvec_bases);
-
cpu = smp_processor_id();
#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP)
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2009-12-17 0:15 [PATCH] timers: Remove duplicate setting of new_base in __mod_timer() Simon Horman
2009-12-17 0:36 ` [tip:timers/urgent] " tip-bot for Simon Horman
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