function __arm_lpae_alloc_pages is used to allcoated memory for smmu
translation tables. updating function to allocate memory/pages
from the proximity domain of SMMU device.
Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@xxxxxxxxxx>
---
drivers/iommu/io-pgtable-arm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index e8018a3..f6d01f6 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -215,8 +215,10 @@ static void *__arm_lpae_alloc_pages(size_t size, gfp_t gfp,
{
struct device *dev = cfg->iommu_dev;
dma_addr_t dma;
- void *pages = alloc_pages_exact(size, gfp | __GFP_ZERO);
+ void *pages;
+ pages = alloc_pages_exact_nid(dev_to_node(dev), size,
+ gfp | __GFP_ZERO);
if (!pages)
return NULL;
--
2.9.4
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