Displaying 2 results from an estimated 2 matches for "insg".
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2013 Jan 02
0
[PATCH] virtio: use chained scatterlists
...tio.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_markers(chan-&g...
2013 Jan 02
0
[PATCH] virtio: use chained scatterlists
...tio.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_markers(chan-&g...