Re: [PATCH 1/2] sample/mdev/mbochs: remove mbochs_kmap_atomic_dmabuf
From: "Koenig, Christian" <Christian.Koenig@amd.com>
Date: 2018-06-25 15:43:30
Also in:
dri-devel, kvm
Subsystem:
the rest, vfio mediated device drivers · Maintainers:
Linus Torvalds, Kirti Wankhede
Acked-by: Christian König <christian.koenig@amd.com> Am 25.06.2018 08:45 schrieb Gerd Hoffmann [off-list ref]: Atomic mapping interface for dmabufs will be removed. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- samples/vfio-mdev/mbochs.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c
index 2960e26c6e..aa25cda21d 100644
--- a/samples/vfio-mdev/mbochs.c
+++ b/samples/vfio-mdev/mbochs.c@@ -803,15 +803,6 @@ static void mbochs_release_dmabuf(struct dma_buf *buf) mutex_unlock(&mdev_state->ops_lock); } -static void *mbochs_kmap_atomic_dmabuf(struct dma_buf *buf, - unsigned long page_num) -{ - struct mbochs_dmabuf *dmabuf = buf->priv; - struct page *page = dmabuf->pages[page_num]; - - return kmap_atomic(page); -} - static void *mbochs_kmap_dmabuf(struct dma_buf *buf, unsigned long page_num) { struct mbochs_dmabuf *dmabuf = buf->priv;
@@ -824,7 +815,6 @@ static struct dma_buf_ops mbochs_dmabuf_ops = { .map_dma_buf = mbochs_map_dmabuf, .unmap_dma_buf = mbochs_unmap_dmabuf, .release = mbochs_release_dmabuf, - .map_atomic = mbochs_kmap_atomic_dmabuf, .map = mbochs_kmap_dmabuf, .mmap = mbochs_mmap_dmabuf, }; --
2.9.3