[PATCH v6 10/21] RDMA/umem: Prepare to dynamic dma-buf locking specification

[Dmitry Osipenko]

Prepare InfiniBand drivers to the common dynamic dma-buf locking
convention by starting to use the unlocked versions of dma-buf API
functions.

Acked-by: Christian König <christian.koe...@amd.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipe...@collabora.com>
---
 drivers/infiniband/core/umem_dmabuf.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/core/umem_dmabuf.c 
b/drivers/infiniband/core/umem_dmabuf.c
index 04c04e6d24c3..43b26bc12288 100644
--- a/drivers/infiniband/core/umem_dmabuf.c
+++ b/drivers/infiniband/core/umem_dmabuf.c
@@ -26,7 +26,8 @@ int ib_umem_dmabuf_map_pages(struct ib_umem_dmabuf 
*umem_dmabuf)
        if (umem_dmabuf->sgt)
                goto wait_fence;
 
-       sgt = dma_buf_map_attachment(umem_dmabuf->attach, DMA_BIDIRECTIONAL);
+       sgt = dma_buf_map_attachment_unlocked(umem_dmabuf->attach,
+                                             DMA_BIDIRECTIONAL);
        if (IS_ERR(sgt))
                return PTR_ERR(sgt);
 
@@ -102,8 +103,8 @@ void ib_umem_dmabuf_unmap_pages(struct ib_umem_dmabuf 
*umem_dmabuf)
                umem_dmabuf->last_sg_trim = 0;
        }
 
-       dma_buf_unmap_attachment(umem_dmabuf->attach, umem_dmabuf->sgt,
-                                DMA_BIDIRECTIONAL);
+       dma_buf_unmap_attachment_unlocked(umem_dmabuf->attach, umem_dmabuf->sgt,
+                                         DMA_BIDIRECTIONAL);
 
        umem_dmabuf->sgt = NULL;
 }
-- 
2.37.3