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Message-Id: <20220214025704.3184654-4-baolu.lu@linux.intel.com>
Date: Mon, 14 Feb 2022 10:56:56 +0800
From: Lu Baolu <baolu.lu@...ux.intel.com>
To: Joerg Roedel <joro@...tes.org>, Kevin Tian <kevin.tian@...el.com>,
Ashok Raj <ashok.raj@...el.com>, Liu Yi L <yi.l.liu@...el.com>,
Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc: Robin Murphy <robin.murphy@....com>,
Jason Gunthorpe <jgg@...dia.com>,
Christoph Hellwig <hch@....de>,
iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
Lu Baolu <baolu.lu@...ux.intel.com>
Subject: [PATCH v2 03/11] iommu/vt-d: Remove iova_cache_get/put()
These have been done in drivers/iommu/dma-iommu.c. Remove this duplicate
code.
Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>
Reviewed-by: Christoph Hellwig <hch@....de>
---
drivers/iommu/intel/iommu.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index b3075933864e..7c2b427bea3b 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -3381,9 +3381,6 @@ static inline int iommu_devinfo_cache_init(void)
static int __init iommu_init_mempool(void)
{
int ret;
- ret = iova_cache_get();
- if (ret)
- return ret;
ret = iommu_domain_cache_init();
if (ret)
@@ -3395,7 +3392,6 @@ static int __init iommu_init_mempool(void)
kmem_cache_destroy(iommu_domain_cache);
domain_error:
- iova_cache_put();
return -ENOMEM;
}
@@ -3404,7 +3400,6 @@ static void __init iommu_exit_mempool(void)
{
kmem_cache_destroy(iommu_devinfo_cache);
kmem_cache_destroy(iommu_domain_cache);
- iova_cache_put();
}
static void __init init_no_remapping_devices(void)
--
2.25.1
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