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authorVenki Pallipadi <venkatesh.pallipadi@intel.com>2007-10-12 23:04:23 +0200
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-12 23:04:23 +0200
commit4a93232dab0a07074bcc5291a0f1f39919916f31 (patch)
tree34dbc3209474b2cf5065726dd295c25584f4ce6a /kernel/time/tick-common.c
parent31c435d75e7d15a5f965c5eb0e33fe0e236f49a4 (diff)
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clock events: allow replacement of broadcast timer
Change the broadcast timer, if a timer with higher rating becomes available. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Andi Kleen <ak@suse.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time/tick-common.c')
-rw-r--r--kernel/time/tick-common.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 77a21abc8716..3f3ae3907830 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -200,7 +200,7 @@ static int tick_check_new_device(struct clock_event_device *newdev)
cpu = smp_processor_id();
if (!cpu_isset(cpu, newdev->cpumask))
- goto out;
+ goto out_bc;
td = &per_cpu(tick_cpu_device, cpu);
curdev = td->evtdev;
@@ -265,7 +265,7 @@ out_bc:
*/
if (tick_check_broadcast_device(newdev))
ret = NOTIFY_STOP;
-out:
+
spin_unlock_irqrestore(&tick_device_lock, flags);
return ret;