clockevents: Move C3 stop test outside lock

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Avoid taking broadcast_lock in the idle path for systems where the
timer doesn't stop in C3.

[ tglx: Removed the stale label and added comment ]

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Dave Kleikamp <dkleikamp@gmail.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: lenb@kernel.org
Cc: paulmck@us.ibm.com
Link: http://lkml.kernel.org/r/%3C20110504234806.GF2925%40one.firstfloor.org%3E
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

...

This commit is contained in:

Andi Kleen 2011-05-04 15:09:27 -07:00 • committed by Thomas Gleixner

parent 179eb03268

commit 7372b0b122

1 changed files with 9 additions and 7 deletions

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16

kernel/time/tick-broadcast.c

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