diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/libnvdimm.h | 9 | ||||
| -rw-r--r-- | include/linux/virtio.h | 1 | ||||
| -rw-r--r-- | include/linux/virtio_dma_buf.h | 2 |
3 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 28f086c4a187..d929d83abf3b 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -126,6 +126,15 @@ struct nd_mapping_desc { struct bio; struct resource; struct nd_region; + +/* + * Provider flush callback return values: + * 0: flush completed synchronously + * <0: flush failed + * >0: flush completion was queued and @bio will be completed later + */ +#define NVDIMM_FLUSH_ASYNC 1 + struct nd_region_desc { struct resource *res; struct nd_mapping_desc *mapping; diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 93e573c56563..f923e42cfd01 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -213,6 +213,7 @@ int virtio_device_freeze(struct virtio_device *dev); int virtio_device_restore(struct virtio_device *dev); #endif void virtio_reset_device(struct virtio_device *dev); +void virtio_device_shutdown(struct virtio_device *dev); int virtio_device_reset_prepare(struct virtio_device *dev); int virtio_device_reset_done(struct virtio_device *dev); diff --git a/include/linux/virtio_dma_buf.h b/include/linux/virtio_dma_buf.h index a2fdf217ac62..545ac5f17a54 100644 --- a/include/linux/virtio_dma_buf.h +++ b/include/linux/virtio_dma_buf.h @@ -17,7 +17,7 @@ * @ops: the base dma_buf_ops. ops.attach MUST be virtio_dma_buf_attach. * @device_attach: [optional] callback invoked by virtio_dma_buf_attach during * all attach operations. - * @get_uid: [required] callback to get the uuid of the exported object. + * @get_uuid: [required] callback to get the uuid of the exported object. */ struct virtio_dma_buf_ops { struct dma_buf_ops ops; |