search for: outsg

Displaying 2 results from an estimated 2 matches for "outsg".

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2013 Jan 02
0
[PATCH] virtio: use chained scatterlists
...et/9p/trans_virtio.c index fd05c81..7c5ac34 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -259,6 +259,7 @@ p9_virtio_request(struct p9_client *client, struct p9_req_t *req) int in, out; unsigned long flags; struct virtio_chan *chan = client->trans; + struct scatterlist *outsg = NULL, *insg = NULL; p9_debug(P9_DEBUG_TRANS, "9p debug: virtio request\n"); @@ -269,12 +270,21 @@ req_retry: /* Handle out VirtIO ring buffers */ out = pack_sg_list(chan->sg, 0, VIRTQUEUE_NUM, req->tc->sdata, req->tc->size); + if (out) { + sg_unset_end_m...
2013 Jan 02
0
[PATCH] virtio: use chained scatterlists
...et/9p/trans_virtio.c index fd05c81..7c5ac34 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -259,6 +259,7 @@ p9_virtio_request(struct p9_client *client, struct p9_req_t *req) int in, out; unsigned long flags; struct virtio_chan *chan = client->trans; + struct scatterlist *outsg = NULL, *insg = NULL; p9_debug(P9_DEBUG_TRANS, "9p debug: virtio request\n"); @@ -269,12 +270,21 @@ req_retry: /* Handle out VirtIO ring buffers */ out = pack_sg_list(chan->sg, 0, VIRTQUEUE_NUM, req->tc->sdata, req->tc->size); + if (out) { + sg_unset_end_m...