ned-off-by: Arindam Nath
---
drivers/iommu/amd_iommu.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 4e04fff23977..73e47d93e7a0 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -246,7 +246,13 @@ static
From: Arindam Nath <arindam.n...@amd.com>
Change History
--
v2: changes suggested by Joerg
- add flush flag to improve efficiency of flush operation
v1:
- The idea behind flush queues is to defer the IOTLB flushing
for domains for which the mappings are no longer valid. We
From: Arindam Nath <arindam.n...@amd.com>
The idea behind flush queues is to defer the IOTLB flushing
for domains for which the mappings are no longer valid. We
add such domains in queue_add(), and when the queue size
reaches FLUSH_QUEUE_SIZE, we perform __queue_flush().
Since we have a
