Messages in this thread | | | Subject | Re: [PATCH 0/5] iommu: Implement iommu_put_resv_regions_simple() | From | Auger Eric <> | Date | Mon, 16 Sep 2019 11:14:22 +0200 |
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Hi Thierry,
On 8/29/19 1:17 PM, Thierry Reding wrote: > From: Thierry Reding <treding@nvidia.com> > > Most IOMMU drivers only need to free the memory allocated for each > reserved region. Instead of open-coding the loop to do this in each > driver, extract the code into a common function that can be used by > all these drivers.
If I am not wrong, all the drivers now use the iommu_put_resv_regions_simple helper. So we can wonder if the callback is still relevant?
Thanks
Eric > > Thierry > > Thierry Reding (5): > iommu: Implement iommu_put_resv_regions_simple() > iommu: arm: Use iommu_put_resv_regions_simple() > iommu: amd: Use iommu_put_resv_regions_simple() > iommu: intel: Use iommu_put_resv_regions_simple() > iommu: virt: Use iommu_put_resv_regions_simple() > > drivers/iommu/amd_iommu.c | 11 +---------- > drivers/iommu/arm-smmu-v3.c | 11 +---------- > drivers/iommu/arm-smmu.c | 11 +---------- > drivers/iommu/intel-iommu.c | 11 +---------- > drivers/iommu/iommu.c | 19 +++++++++++++++++++ > drivers/iommu/virtio-iommu.c | 14 +++----------- > include/linux/iommu.h | 2 ++ > 7 files changed, 28 insertions(+), 51 deletions(-) >
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