vfio/iommu_type1: Mantain a counter for non_pinned_groups

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With this counter, we never need to traverse all groups to update
pinned_scope of vfio_iommu.

Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

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Keqian Zhu 2021-01-25 10:46:42 +08:00 • committed by Alex Williamson

parent 4a19f37a3d

commit 010321565a

1 changed files with 5 additions and 35 deletions

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drivers/vfio/vfio_iommu_type1.c

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