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| author | Kirti Wankhede <[email protected]> | 2020-05-29 02:00:49 +0530 |
|---|---|---|
| committer | Alex Williamson <[email protected]> | 2020-05-28 15:53:22 -0600 |
| commit | cade075f265b25c3d6c13486e1bf0fbed9935a4a (patch) | |
| tree | 1507e65767a1842c4d835a9f71315de5800c646b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 6581708586c812460ea4798216d9dd2897ad105c (diff) | |
vfio iommu: Cache pgsize_bitmap in struct vfio_iommu
Calculate and cache pgsize_bitmap when iommu->domain_list is updated
and iommu->external_domain is set for mdev device.
Add iommu->lock protection when cached pgsize_bitmap is accessed.
Signed-off-by: Kirti Wankhede <[email protected]>
Reviewed-by: Neo Jia <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Reviewed-by: Yan Zhao <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions