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authorChristoph Hellwig <hch@lst.de>2021-03-01 08:44:26 +0100
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2021-03-17 00:32:01 +0000
commit80808d273a3f075196d1a26463f65d4c9d2891c8 (patch)
tree3a0e72aa6d3a55bbe25534cfe14f695fdee2938c /drivers/xen
parent2bdba622c351259317b0294c6e9fe243b2404316 (diff)
swiotlb: split swiotlb_tbl_sync_single
Split swiotlb_tbl_sync_single into two separate funtions for the to device and to cpu synchronization. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/swiotlb-xen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index d47f1b311caa..4e8a4e14942a 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -462,7 +462,7 @@ xen_swiotlb_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr,
}
if (is_xen_swiotlb_buffer(dev, dma_addr))
- swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_CPU);
+ swiotlb_sync_single_for_cpu(dev, paddr, size, dir);
}
static void
@@ -472,7 +472,7 @@ xen_swiotlb_sync_single_for_device(struct device *dev, dma_addr_t dma_addr,
phys_addr_t paddr = xen_dma_to_phys(dev, dma_addr);
if (is_xen_swiotlb_buffer(dev, dma_addr))
- swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE);
+ swiotlb_sync_single_for_device(dev, paddr, size, dir);
if (!dev_is_dma_coherent(dev)) {
if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr))))