Merge tag 'drm-misc-next-fixes-2020-10-20' of git://anongit.freedesktop.org/drm/drm...

[linux-2.6-microblaze.git] / block / blk-iocost.c

diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 413e0b5..d37b55d 100644 (file)
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -2092,14 +2092,15 @@ static void ioc_pd_free(struct blkg_policy_data *pd)
 {
        struct ioc_gq *iocg = pd_to_iocg(pd);
        struct ioc *ioc = iocg->ioc;
+       unsigned long flags;
 
        if (ioc) {
-               spin_lock(&ioc->lock);
+               spin_lock_irqsave(&ioc->lock, flags);
                if (!list_empty(&iocg->active_list)) {
                        propagate_active_weight(iocg, 0, 0);
                        list_del_init(&iocg->active_list);
                }
-               spin_unlock(&ioc->lock);
+               spin_unlock_irqrestore(&ioc->lock, flags);
 
                hrtimer_cancel(&iocg->waitq_timer);
                hrtimer_cancel(&iocg->delay_timer);