diff options
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index e436302..978857a 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1160,7 +1160,7 @@ static void rcu_gp_kthread_wake(struct rcu_state *rsp) !ACCESS_ONCE(rsp->gp_flags) || !rsp->gp_kthread) return; - wake_up(&rsp->gp_wq); + swait_wake(&rsp->gp_wq); } /* @@ -1504,7 +1504,7 @@ static int __noreturn rcu_gp_kthread(void *arg) /* Handle grace-period start. */ for (;;) { - wait_event_interruptible(rsp->gp_wq, + swait_event_interruptible(rsp->gp_wq, rsp->gp_flags & RCU_GP_FLAG_INIT); if ((rsp->gp_flags & RCU_GP_FLAG_INIT) && @@ -1523,7 +1523,7 @@ static int __noreturn rcu_gp_kthread(void *arg) } for (;;) { rsp->jiffies_force_qs = jiffies + j; - ret = wait_event_interruptible_timeout(rsp->gp_wq, + ret = swait_event_interruptible_timeout(rsp->gp_wq, (rsp->gp_flags & RCU_GP_FLAG_FQS) || (!ACCESS_ONCE(rnp->qsmask) && !rcu_preempt_blocked_readers_cgp(rnp)), @@ -3330,7 +3330,7 @@ static void __init rcu_init_one(struct rcu_state *rsp, } rsp->rda = rda; - init_waitqueue_head(&rsp->gp_wq); + init_swait_head(&rsp->gp_wq); init_irq_work(&rsp->wakeup_work, rsp_wakeup); rnp = rsp->level[rcu_num_lvls - 1]; for_each_possible_cpu(i) { |