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authorThomas Gleixner <tglx@linutronix.de>2018-01-14 23:19:49 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-01-23 19:58:12 +0100
commit4db98c583205ce93771ee16eeb5543185706df0c (patch)
treeb2bf5cf373fd85ca09cc2aee1700d5f6fcd5898f /kernel/time
parent6985762172f37bd29fb1dd2bdeccb11a182a86bf (diff)
timers: Unconditionally check deferrable base
commit ed4bbf7910b28ce3c691aef28d245585eaabda06 upstream. When the timer base is checked for expired timers then the deferrable base must be checked as well. This was missed when making the deferrable base independent of base::nohz_active. Fixes: ced6d5c11d3e ("timers: Use deferrable base independent of base::nohz_active") Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Anna-Maria Gleixner <anna-maria@linutronix.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: rt@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/timer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 73e3cdbc61f1..db5e6daadd94 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1656,7 +1656,7 @@ void run_local_timers(void)
hrtimer_run_queues();
/* Raise the softirq only if required. */
if (time_before(jiffies, base->clk)) {
- if (!IS_ENABLED(CONFIG_NO_HZ_COMMON) || !base->nohz_active)
+ if (!IS_ENABLED(CONFIG_NO_HZ_COMMON))
return;
/* CPU is awake, so check the deferrable base. */
base++;