Messages in this thread Patch in this message | | | From | Arseny Krasnov <> | Subject | [RFC PATCH v2 5/6] virtio/vsock: remove record size limit for SEQPACKET | Date | Sun, 4 Jul 2021 11:10:52 +0300 |
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Remove record size limit which was 'peer_buf_alloc' value. New approach doesn't need this, because data is copied to user's buffer in stream manner(we don't wait until whole record is received).
Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com> --- net/vmw_vsock/virtio_transport_common.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 52765754edcd..5cfdf701a8af 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -507,17 +507,6 @@ virtio_transport_seqpacket_enqueue(struct vsock_sock *vsk, struct msghdr *msg, size_t len) { - struct virtio_vsock_sock *vvs = vsk->trans; - - spin_lock_bh(&vvs->tx_lock); - - if (len > vvs->peer_buf_alloc) { - spin_unlock_bh(&vvs->tx_lock); - return -EMSGSIZE; - } - - spin_unlock_bh(&vvs->tx_lock); - return virtio_transport_stream_enqueue(vsk, msg, len); } EXPORT_SYMBOL_GPL(virtio_transport_seqpacket_enqueue); -- 2.25.1
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