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authorBaoquan He <bhe@redhat.com>2016-09-15 16:50:52 +0800
committerJoerg Roedel <jroedel@suse.de>2016-09-19 15:49:01 +0200
commitc3db901c54466a9c135d1e6e95fec452e8a42666 (patch)
tree41aca85b2210e0be32f74e56da1831add7f18e90 /drivers/iommu
parent5c87f62dd1ea9dab8101a020fa2c6ab47c37797e (diff)
iommu/amd: Free domain id when free a domain of struct dma_ops_domain
The current code missed freeing domain id when free a domain of struct dma_ops_domain. Signed-off-by: Baoquan He <bhe@redhat.com> Fixes: ec487d1a110a ('x86, AMD IOMMU: add domain allocation and deallocation functions') Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/amd_iommu.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 897940c79a54..b5b117b44026 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -1723,6 +1723,9 @@ static void dma_ops_domain_free(struct dma_ops_domain *dom)
free_pagetable(&dom->domain);
+ if (dom->domain.id)
+ domain_id_free(dom->domain.id);
+
kfree(dom);
}