diff options
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 011bf6f261a..195b3a3313e 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -421,8 +421,9 @@ void rcu_irq_exit(void) WARN_ON_ONCE(rdtp->dynticks & 0x1); /* If the interrupt queued a callback, get out of dyntick mode. */ - if (__this_cpu_read(rcu_sched_data.nxtlist) || - __this_cpu_read(rcu_bh_data.nxtlist)) + if (in_irq() && + (__this_cpu_read(rcu_sched_data.nxtlist) || + __this_cpu_read(rcu_bh_data.nxtlist))) set_need_resched(); } |