Displaying 3 results from an estimated 3 matches for "arm_smmu_get_resv_region".
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arm_smmu_get_resv_regions
2019 Dec 09
0
[PATCH v2 2/5] iommu: arm: Use iommu_put_resv_regions_simple()
...mu/arm-smmu.c | 11 +----------
2 files changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index effe72eb89e7..eebf6086080f 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -2710,15 +2710,6 @@ static void arm_smmu_get_resv_regions(struct device *dev,
iommu_dma_get_resv_regions(dev, head);
}
-static void arm_smmu_put_resv_regions(struct device *dev,
- struct list_head *head)
-{
- struct iommu_resv_region *entry, *next;
-
- list_for_each_entry_safe(entry, next, head, list)
- kfree(entry);
-}
-
static struct io...
2019 Dec 09
8
[PATCH v2 0/5] iommu: Implement iommu_put_resv_regions_simple()
From: Thierry Reding <treding at 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.
Changes in v2:
- change subject prefix to "iommu: virtio: " for virtio-iommu.c driver
Thierry
Thierry Reding (5):
2019 Dec 18
7
[PATCH v3 0/5] iommu: Implement generic_iommu_put_resv_regions()
From: Thierry Reding <treding at 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.
Changes in v3:
- add Reviewed-by from Jean-Philippe Brucker on virtio patch
- add Acked-by from Will Deacon on ARM SMMU patch