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Subject[PATCH v2 0/3] arm-smmu: performance optimization
Date
v1 -> v2:
base on (add02cfdc9bc2 "iommu: Introduce Interface for IOMMU TLB Flushing")

Zhen Lei (3):
iommu/arm-smmu-v3: put off the execution of TLBI* to reduce lock
confliction
iommu/arm-smmu-v3: add support for unmap an iova range with only one
tlb sync
iommu/arm-smmu: add support for unmap a memory range with only one tlb
sync

drivers/iommu/arm-smmu-v3.c | 52 ++++++++++++++++++++++++++++++++++----
drivers/iommu/arm-smmu.c | 10 ++++++++
drivers/iommu/io-pgtable-arm-v7s.c | 32 +++++++++++++++--------
drivers/iommu/io-pgtable-arm.c | 30 ++++++++++++++--------
drivers/iommu/io-pgtable.h | 1 +
5 files changed, 99 insertions(+), 26 deletions(-)

--
2.5.0


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