Messages in this thread | | | From | Lu Baolu <> | Subject | [PATCH 0/3] iommu/vt-d: Implement [map/unmap]_pages callbacks | Date | Tue, 20 Jul 2021 10:06:12 +0800 |
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Hi,
The "Optimizing iommu_[map/unmap] performance" series posted here,
https://lore.kernel.org/linux-iommu/1623850736-389584-1-git-send-email-quic_c_gdjako@quicinc.com/
improves the iommu_[map/unmap] performce by reducing the number of calls to the vendor-specific map/unmap callbacks. This series introduces the implementation of those new callbacks in Intel IOMMU implementation.
Note: This series depends on above series. It can only be taken after above series get merged.
Best regards, baolu
Lu Baolu (3): iommu/vt-d: Report real pgsize bitmap to iommu core iommu/vt-d: Implement map/unmap_pages() iommu_ops callback iommu/vt-d: Move clflush'es from iotlb_sync_map() to map_pages()
drivers/iommu/intel/iommu.c | 123 ++++++++++++++++++------------------ 1 file changed, 61 insertions(+), 62 deletions(-)
-- 2.25.1
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