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rcu: make quiescent rcutorture less power-hungry

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This patch aligns the rcutorture wakeup times to align with all other
multiple-of-a-second wakeups to further decrease power consumption.

Suggested-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: josh@freedesktop.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: dino@in.ibm.com
Cc: akpm@linux-foundation.org
Cc: torvalds@linux-foundation.org
Cc: vegard.nossum@gmail.com
Cc: adobriyan@gmail.com
Cc: oleg@tv-sign.ru
Cc: bunk@kernel.org
Cc: rjw@sisk.pl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paul E. McKenney 2008-06-22 14:02:55 -07:00 committed by Ingo Molnar
parent e3d7be270c
commit 3ccf79f457
1 changed files with 1 additions and 1 deletions
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2
kernel/rcutorture.c
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@ -199,7 +199,7 @@ rcu_stutter_wait(void)
if (rcutorture_runnable) if (rcutorture_runnable)
schedule_timeout_interruptible(1); schedule_timeout_interruptible(1);
else else
schedule_timeout_interruptible(HZ); schedule_timeout_interruptible(round_jiffies_relative(HZ));
} }
/* /*