Searched refs:vma_lock (Results 1 – 5 of 5) sorted by relevance
277 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()295 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()323 kfree(vma_lock); in hugetlb_vma_lock_release()335 vma_lock->vma = NULL; in __hugetlb_vma_unlock_write_put()337 up_write(&vma_lock->rw_sema); in __hugetlb_vma_unlock_write_put()378 vma_lock = kmalloc(sizeof(*vma_lock), GFP_KERNEL); in hugetlb_vma_lock_alloc()379 if (!vma_lock) { in hugetlb_vma_lock_alloc()394 kref_init(&vma_lock->refs); in hugetlb_vma_lock_alloc()396 vma_lock->vma = vma; in hugetlb_vma_lock_alloc()1172 if (vma_lock && vma_lock->vma != vma) in hugetlb_dup_vma_private()[all …]
443 struct hugetlb_vma_lock *vma_lock; in hugetlb_unmap_file_folio() local455 vma_lock = NULL; in hugetlb_unmap_file_folio()464 vma_lock = vma->vm_private_data; in hugetlb_unmap_file_folio()472 kref_get(&vma_lock->refs); in hugetlb_unmap_file_folio()483 if (vma_lock) { in hugetlb_unmap_file_folio()489 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()492 vma = vma_lock->vma; in hugetlb_unmap_file_folio()499 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()500 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()514 kref_put(&vma_lock->refs, hugetlb_vma_lock_release); in hugetlb_unmap_file_folio()
1562 mutex_lock(&vdev->vma_lock); in vfio_pci_zap_and_vma_lock()1578 mutex_unlock(&vdev->vma_lock); in vfio_pci_zap_and_vma_lock()1595 mutex_lock(&vdev->vma_lock); in vfio_pci_zap_and_vma_lock()1610 mutex_unlock(&vdev->vma_lock); in vfio_pci_zap_and_vma_lock()1620 mutex_unlock(&vdev->vma_lock); in vfio_pci_zap_and_down_write_memory_lock()1672 mutex_lock(&vdev->vma_lock); in vfio_pci_mmap_close()1680 mutex_unlock(&vdev->vma_lock); in vfio_pci_mmap_close()1690 mutex_lock(&vdev->vma_lock); in vfio_pci_mmap_fault()1728 mutex_unlock(&vdev->vma_lock); in vfio_pci_mmap_fault()2101 mutex_init(&vdev->vma_lock); in vfio_pci_core_init_dev()[all …]
96 struct mutex vma_lock; member
1268 struct hugetlb_vma_lock *vma_lock = vma->vm_private_data; in hugetlb_walk() local1278 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
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