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x86/apic: Change the lapic name in deadline mode

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So that we can more easily see in what mode the lapic timer operates.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: kevin.b.stanton@intel.com
Link: http://lkml.kernel.org/r/20170531155305.989808008@infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Peter Zijlstra 2017-05-31 17:52:02 +02:00 committed by Thomas Gleixner
parent 3c06e6cbdb
commit c6e9f42bbe
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/apic/apic.c
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@ -563,6 +563,7 @@ static void setup_APIC_timer(void)
levt->cpumask = cpumask_of(smp_processor_id());
if (this_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER)) {
levt->name = "lapic-deadline";
levt->features &= ~(CLOCK_EVT_FEAT_PERIODIC |
CLOCK_EVT_FEAT_DUMMY);
levt->set_next_event = lapic_next_deadline;