Am 31.08.22 um 17:37 schrieb 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.
Signed-off-by: Dmitry Osipenko dmitry.osipenko@collabora.com
Acked-by: Christian König christian.koenig@amd.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);@@ -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; }