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Searched refs:iova_rbtree_lock (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/drivers/iommu/
Diova.c68 spin_lock_init(&iovad->iova_rbtree_lock); in init_iova_domain()
148 spin_lock_irqsave(&iovad->iova_rbtree_lock, flags); in __alloc_and_insert_iova_range()
176 spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); in __alloc_and_insert_iova_range()
217 spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); in __alloc_and_insert_iova_range()
297 spin_lock_irqsave(&iovad->iova_rbtree_lock, flags); in find_iova()
304 spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); in find_iova()
320 spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); in find_iova()
335 spin_lock_irqsave(&iovad->iova_rbtree_lock, flags); in __free_iova()
338 spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); in __free_iova()
368 spin_lock_irqsave(&iovad->iova_rbtree_lock, flags); in put_iova_domain()
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Dintel-iommu.c1655 lockdep_set_class(&reserved_iova_list.iova_rbtree_lock, in dmar_init_reserved_ranges()
/linux-4.1.27/include/linux/
Diova.h28 spinlock_t iova_rbtree_lock; /* Lock to protect update of rbtree */ member