| Message ID | 20210218053906.1067920-1-arseny.krasnov@kaspersky.com (mailing list archive) |
|---|---|
| State | RFC |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | virtio/vsock: introduce SOCK_SEQPACKET support | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | fail | Series longer than 15 patches |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 7 of 7 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 43 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
The title is a little cryptic, maybe a something like: virtio/vsock: set packet's type in virtio_transport_send_pkt_info() On Thu, Feb 18, 2021 at 08:39:02AM +0300, Arseny Krasnov wrote: >This moves passing type of packet from 'info' srtucture to send Also here replace send with the function name. >function. There is no sense to set type of packet which differs >from type of socket, and since at current time only stream type >is supported, so force to use this type. I'm not a native speaker, but I would rephrase a bit the commit message: There is no need to set type of packet which differs from type of socket. Since at current time only stream type is supported, set it directly in virtio_transport_send_pkt_info(), so callers don't need to set it. > >Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com> >--- > net/vmw_vsock/virtio_transport_common.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-) If I haven't missed something, we can remove 'type' parameter also from virtio_transport_send_credit_update(), right? >diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c >index e4370b1b7494..1c9d71ca5e8e 100644 >--- a/net/vmw_vsock/virtio_transport_common.c >+++ b/net/vmw_vsock/virtio_transport_common.c >@@ -179,6 +179,8 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk, > struct virtio_vsock_pkt *pkt; > u32 pkt_len = info->pkt_len; > >+ info->type = VIRTIO_VSOCK_TYPE_STREAM; >+ > t_ops = virtio_transport_get_ops(vsk); > if (unlikely(!t_ops)) > return -EFAULT; >@@ -624,7 +626,6 @@ int virtio_transport_connect(struct vsock_sock *vsk) > { > struct virtio_vsock_pkt_info info = { > .op = VIRTIO_VSOCK_OP_REQUEST, >- .type = VIRTIO_VSOCK_TYPE_STREAM, > .vsk = vsk, > }; > >@@ -636,7 +637,6 @@ int virtio_transport_shutdown(struct vsock_sock *vsk, int mode) > { > struct virtio_vsock_pkt_info info = { > .op = VIRTIO_VSOCK_OP_SHUTDOWN, >- .type = VIRTIO_VSOCK_TYPE_STREAM, > .flags = (mode & RCV_SHUTDOWN ? > VIRTIO_VSOCK_SHUTDOWN_RCV : 0) | > (mode & SEND_SHUTDOWN ? >@@ -665,7 +665,6 @@ virtio_transport_stream_enqueue(struct vsock_sock *vsk, > { > struct virtio_vsock_pkt_info info = { > .op = VIRTIO_VSOCK_OP_RW, >- .type = VIRTIO_VSOCK_TYPE_STREAM, > .msg = msg, > .pkt_len = len, > .vsk = vsk, >@@ -688,7 +687,6 @@ static int virtio_transport_reset(struct vsock_sock *vsk, > { > struct virtio_vsock_pkt_info info = { > .op = VIRTIO_VSOCK_OP_RST, >- .type = VIRTIO_VSOCK_TYPE_STREAM, > .reply = !!pkt, > .vsk = vsk, > }; >@@ -990,7 +988,6 @@ virtio_transport_send_response(struct vsock_sock *vsk, > { > struct virtio_vsock_pkt_info info = { > .op = VIRTIO_VSOCK_OP_RESPONSE, >- .type = VIRTIO_VSOCK_TYPE_STREAM, > .remote_cid = le64_to_cpu(pkt->hdr.src_cid), > .remote_port = le32_to_cpu(pkt->hdr.src_port), > .reply = true, >-- >2.25.1 >
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index e4370b1b7494..1c9d71ca5e8e 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -179,6 +179,8 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk, struct virtio_vsock_pkt *pkt; u32 pkt_len = info->pkt_len; + info->type = VIRTIO_VSOCK_TYPE_STREAM; + t_ops = virtio_transport_get_ops(vsk); if (unlikely(!t_ops)) return -EFAULT; @@ -624,7 +626,6 @@ int virtio_transport_connect(struct vsock_sock *vsk) { struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_REQUEST, - .type = VIRTIO_VSOCK_TYPE_STREAM, .vsk = vsk, }; @@ -636,7 +637,6 @@ int virtio_transport_shutdown(struct vsock_sock *vsk, int mode) { struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_SHUTDOWN, - .type = VIRTIO_VSOCK_TYPE_STREAM, .flags = (mode & RCV_SHUTDOWN ? VIRTIO_VSOCK_SHUTDOWN_RCV : 0) | (mode & SEND_SHUTDOWN ? @@ -665,7 +665,6 @@ virtio_transport_stream_enqueue(struct vsock_sock *vsk, { struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_RW, - .type = VIRTIO_VSOCK_TYPE_STREAM, .msg = msg, .pkt_len = len, .vsk = vsk, @@ -688,7 +687,6 @@ static int virtio_transport_reset(struct vsock_sock *vsk, { struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_RST, - .type = VIRTIO_VSOCK_TYPE_STREAM, .reply = !!pkt, .vsk = vsk, }; @@ -990,7 +988,6 @@ virtio_transport_send_response(struct vsock_sock *vsk, { struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_RESPONSE, - .type = VIRTIO_VSOCK_TYPE_STREAM, .remote_cid = le64_to_cpu(pkt->hdr.src_cid), .remote_port = le32_to_cpu(pkt->hdr.src_port), .reply = true,
This moves passing type of packet from 'info' srtucture to send function. There is no sense to set type of packet which differs from type of socket, and since at current time only stream type is supported, so force to use this type. Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com> --- net/vmw_vsock/virtio_transport_common.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)