diff options
Diffstat (limited to 'net/9p/trans_virtio.c')
| -rw-r--r-- | net/9p/trans_virtio.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index a3cd90a74012..93f2f8654882 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -50,7 +50,11 @@ static atomic_t vp_pinned = ATOMIC_INIT(0); * @client: client instance * @vdev: virtio dev associated with this channel * @vq: virtio queue associated with this channel + * @ring_bufs_avail: flag to indicate there is some available in the ring buf + * @vc_wq: wait queue for waiting for thing to be added to ring buf + * @p9_max_pages: maximum number of pinned pages * @sg: scatter gather list which is used to pack a request (protected?) + * @chan_list: linked list of channels * * We keep all per-channel information in a structure. * This structure is allocated within the devices dev->mem space. @@ -74,8 +78,8 @@ struct virtio_chan { unsigned long p9_max_pages; /* Scatterlist: can be too big for stack. */ struct scatterlist sg[VIRTQUEUE_NUM]; - /* - * tag name to identify a mount null terminated + /** + * @tag: name to identify a mount null terminated */ char *tag; @@ -204,6 +208,7 @@ static int p9_virtio_cancelled(struct p9_client *client, struct p9_req_t *req) * this takes a list of pages. * @sg: scatter/gather list to pack into * @start: which segment of the sg_list to start at + * @limit: maximum number of pages in sg list. * @pdata: a list of pages to add into sg. * @nr_pages: number of pages to pack into the scatter/gather list * @offs: amount of data in the beginning of first page _not_ to pack |