Messages in this thread Patch in this message | | | From | Lu Baolu <> | Subject | [PATCH 6/8] iommu/vt-d: Merge intel_svm_bind_mm() into its caller | Date | Tue, 27 Feb 2024 10:14:39 +0800 |
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From: Tina Zhang <tina.zhang@intel.com>
intel_svm_set_dev_pasid() is the only caller of intel_svm_bind_mm(). Merge them and remove intel_svm_bind_mm(). No functional change intended.
Signed-off-by: Tina Zhang <tina.zhang@intel.com> Link: https://lore.kernel.org/r/20240219125723.1645703-4-tina.zhang@intel.com Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> --- drivers/iommu/intel/svm.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index a92a9e2239e2..1dd56d4eb88c 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -315,10 +315,11 @@ static int pasid_to_svm_sdev(struct device *dev, unsigned int pasid, return 0; } -static int intel_svm_bind_mm(struct intel_iommu *iommu, struct device *dev, - struct iommu_domain *domain, ioasid_t pasid) +static int intel_svm_set_dev_pasid(struct iommu_domain *domain, + struct device *dev, ioasid_t pasid) { struct device_domain_info *info = dev_iommu_priv_get(dev); + struct intel_iommu *iommu = info->iommu; struct mm_struct *mm = domain->mm; struct intel_svm_dev *sdev; struct intel_svm *svm; @@ -796,15 +797,6 @@ int intel_svm_page_response(struct device *dev, return ret; } -static int intel_svm_set_dev_pasid(struct iommu_domain *domain, - struct device *dev, ioasid_t pasid) -{ - struct device_domain_info *info = dev_iommu_priv_get(dev); - struct intel_iommu *iommu = info->iommu; - - return intel_svm_bind_mm(iommu, dev, domain, pasid); -} - static void intel_svm_domain_free(struct iommu_domain *domain) { kfree(to_dmar_domain(domain)); -- 2.34.1
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