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Groups > linux.kernel > #1730850
| From | Zhen Lei <thunder.leizhen@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/3] arm-smmu: performance optimization |
| Date | 2017-09-12 15:10 +0200 |
| Message-ID | <uoT6V-1Hz-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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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[PATCH v2 0/3] arm-smmu: performance optimization Zhen Lei <thunder.leizhen@huawei.com> - 2017-09-12 15:10 +0200
Re: [PATCH v2 0/3] arm-smmu: performance optimization Nate Watterson <nwatters@codeaurora.org> - 2017-09-19 06:40 +0200
Re: [PATCH v2 0/3] arm-smmu: performance optimization "Leizhen (ThunderTown)" <thunder.leizhen@huawei.com> - 2017-09-19 08:30 +0200
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