linux-master/block/blk-iocost.c

418 	spinlock_t			lock;
733 		spin_lock_irqsave(&iocg->ioc->lock, *flags);
734 		spin_lock(&iocg->waitq.lock);
736 		spin_lock_irqsave(&iocg->waitq.lock, *flags);
743 		spin_unlock(&iocg->waitq.lock);
744 		spin_unlock_irqrestore(&iocg->ioc->lock, *flags);
746 		spin_unlock_irqrestore(&iocg->waitq.lock, *flags);
769 	lockdep_assert_held(&ioc->lock);
918 	lockdep_assert_held(&ioc->lock);
969 	lockdep_assert_held(&ioc->lock);
1090 	lockdep_assert_held(&ioc->lock);
1149 	lockdep_assert_held(&ioc->lock);
1231 	lockdep_assert_held(&iocg->ioc->lock);
1253 	lockdep_assert_held(&ioc->lock);
1284 	spin_lock_irq(&ioc->lock);
1338 	spin_unlock_irq(&ioc->lock);
1342 	spin_unlock_irq(&ioc->lock);
1354 	lockdep_assert_held(&iocg->waitq.lock);
1416 	lockdep_assert_held(&iocg->ioc->lock);
1417 	lockdep_assert_held(&iocg->waitq.lock);
1439 	lockdep_assert_held(&iocg->ioc->lock);
1440 	lockdep_assert_held(&iocg->waitq.lock);
1481 	 * @wq_entry is removed without grabbing the lock.
1490  * accordingly. When @pay_debt is %true, the caller must be holding ioc->lock in
1491  * addition to iocg->waitq.lock.
1502 	lockdep_assert_held(&iocg->waitq.lock);
1513 		lockdep_assert_held(&ioc->lock);
1703 	lockdep_assert_held(&iocg->ioc->lock);
2136 		spin_lock(&iocg->waitq.lock);
2152 		spin_unlock(&iocg->waitq.lock);
2176 		spin_lock(&iocg->waitq.lock);
2227 		spin_unlock(&iocg->waitq.lock);
2252 	spin_lock_irq(&ioc->lock);
2260 		spin_unlock_irq(&ioc->lock);
2457 	spin_unlock_irq(&ioc->lock);
2488 	spin_lock_irqsave(&ioc->lock, flags);
2492 		spin_unlock_irqrestore(&ioc->lock, flags);
2498 	 * adj_step must be determined after acquiring ioc->lock - we might
2500 	 * be reading 0 iocg->active before ioc->lock which will lead to
2513 	spin_unlock_irqrestore(&ioc->lock, flags);
2641 	 * requires @ioc->lock, waitq handling @iocg->waitq.lock. Determine
2651 	 * is synchronized against both ioc->lock and waitq.lock and we won't
2710 	 * synchronized using waitq.lock.
2777 	spin_lock_irqsave(&ioc->lock, flags);
2778 	spin_lock(&iocg->waitq.lock);
2789 	spin_unlock(&iocg->waitq.lock);
2790 	spin_unlock_irqrestore(&ioc->lock, flags);
2845 	spin_lock_irq(&ioc->lock);
2847 	spin_unlock_irq(&ioc->lock);
2856 	spin_lock_irq(&ioc->lock);
2858 	spin_unlock_irq(&ioc->lock);
2899 	spin_lock_init(&ioc->lock);
2906 	seqcount_spinlock_init(&ioc->period_seqcount, &ioc->lock);
2911 	spin_lock_irq(&ioc->lock);
2914 	spin_unlock_irq(&ioc->lock);
3008 	spin_lock_irqsave(&ioc->lock, flags);
3010 	spin_unlock_irqrestore(&ioc->lock, flags);
3020 		spin_lock_irqsave(&ioc->lock, flags);
3033 		spin_unlock_irqrestore(&ioc->lock, flags);
3108 		spin_lock_irq(&blkcg->lock);
3114 				spin_lock(&iocg->ioc->lock);
3117 				spin_unlock(&iocg->ioc->lock);
3120 		spin_unlock_irq(&blkcg->lock);
3142 	spin_lock(&iocg->ioc->lock);
3146 	spin_unlock(&iocg->ioc->lock);
3167 	spin_lock_irq(&ioc->lock);
3180 	spin_unlock_irq(&ioc->lock);
3244 	spin_lock_irq(&ioc->lock);
3333 	spin_unlock_irq(&ioc->lock);
3346 	spin_unlock_irq(&ioc->lock);
3367 	spin_lock_irq(&ioc->lock);
3374 	spin_unlock_irq(&ioc->lock);
3438 	spin_lock_irq(&ioc->lock);
3484 	spin_unlock_irq(&ioc->lock);
3493 	spin_unlock_irq(&ioc->lock);