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

/Linux-v4.19/drivers/iommu/
Dmtk_iommu_v1.c98 spinlock_t pgtlock; /* lock for page table */ member
231 spin_lock_init(&dom->pgtlock); in mtk_iommu_domain_finalise()
315 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_map()
326 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_map()
341 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_unmap()
343 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_unmap()
357 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_iova_to_phys()
360 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_iova_to_phys()
Dmtk_iommu.c108 spinlock_t pgtlock; /* lock for page table */ member
269 spin_lock_init(&dom->pgtlock); in mtk_iommu_domain_finalise()
373 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_map()
376 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_map()
388 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_unmap()
390 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_unmap()
408 spin_lock_irqsave(&dom->pgtlock, flags); in mtk_iommu_iova_to_phys()
410 spin_unlock_irqrestore(&dom->pgtlock, flags); in mtk_iommu_iova_to_phys()
Dmsm_iommu.c58 spinlock_t pgtlock; /* pagetable lock */ member
352 spin_lock_init(&priv->pgtlock); in msm_iommu_domain_config()
515 spin_lock_irqsave(&priv->pgtlock, flags); in msm_iommu_map()
517 spin_unlock_irqrestore(&priv->pgtlock, flags); in msm_iommu_map()
528 spin_lock_irqsave(&priv->pgtlock, flags); in msm_iommu_unmap()
530 spin_unlock_irqrestore(&priv->pgtlock, flags); in msm_iommu_unmap()