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-rw-r--r--drivers/char/virtio_console.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 6928d09..60aafb8 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -901,9 +901,9 @@ static int pipe_to_sg(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
if (len + offset > PAGE_SIZE)
len = PAGE_SIZE - offset;
- src = buf->ops->map(pipe, buf, 1);
+ src = kmap_atomic(buf->page);
memcpy(page_address(page) + offset, src + buf->offset, len);
- buf->ops->unmap(pipe, buf, src);
+ kunmap_atomic(src);
sg_set_page(&(sgl->sg[sgl->n]), page, len, offset);
}
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