Messages in this thread | | | From | "Longpeng(Mike)" <> | Subject | [PATCH v1 0/2] iommu/vt-d: boost the mapping process | Date | Wed, 15 Sep 2021 23:21:27 +0800 |
| |
Hi guys,
We found that the __domain_mapping() would take too long when the memory region is too large, we try to make it faster in this patchset. The performance number can be found in PATCH 2, please review when you free, thanks.
Longpeng(Mike) (2): iommu/vt-d: convert the return type of first_pte_in_page to bool iommu/vt-d: avoid duplicated removing in __domain_mapping
drivers/iommu/intel/iommu.c | 12 +++++++----- include/linux/intel-iommu.h | 8 +++++++- 2 files changed, 14 insertions(+), 6 deletions(-)
-- 1.8.3.1
| |