diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/colo-compare.c | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/net/colo-compare.c b/net/colo-compare.c index fda55d579c..ee03c25f13 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -129,7 +129,8 @@ static void colo_compare_inconsistency_notify(void) static int compare_chr_send(CompareState *s, const uint8_t *buf, uint32_t size, - uint32_t vnet_hdr_len); + uint32_t vnet_hdr_len, + bool notify_remote_frame); static gint seq_sorter(Packet *a, Packet *b, gpointer data) { @@ -241,7 +242,8 @@ static void colo_release_primary_pkt(CompareState *s, Packet *pkt) ret = compare_chr_send(s, pkt->data, pkt->size, - pkt->vnet_hdr_len); + pkt->vnet_hdr_len, + false); if (ret < 0) { error_report("colo send primary packet failed"); } @@ -671,7 +673,8 @@ static void colo_compare_connection(void *opaque, void *user_data) static int compare_chr_send(CompareState *s, const uint8_t *buf, uint32_t size, - uint32_t vnet_hdr_len) + uint32_t vnet_hdr_len, + bool notify_remote_frame) { int ret = 0; uint32_t len = htonl(size); @@ -680,7 +683,14 @@ static int compare_chr_send(CompareState *s, return 0; } - ret = qemu_chr_fe_write_all(&s->chr_out, (uint8_t *)&len, sizeof(len)); + if (notify_remote_frame) { + ret = qemu_chr_fe_write_all(&s->chr_notify_dev, + (uint8_t *)&len, + sizeof(len)); + } else { + ret = qemu_chr_fe_write_all(&s->chr_out, (uint8_t *)&len, sizeof(len)); + } + if (ret != sizeof(len)) { goto err; } @@ -691,13 +701,26 @@ static int compare_chr_send(CompareState *s, * know how to parse net packet correctly. */ len = htonl(vnet_hdr_len); - ret = qemu_chr_fe_write_all(&s->chr_out, (uint8_t *)&len, sizeof(len)); + + if (!notify_remote_frame) { + ret = qemu_chr_fe_write_all(&s->chr_out, + (uint8_t *)&len, + sizeof(len)); + } + if (ret != sizeof(len)) { goto err; } } - ret = qemu_chr_fe_write_all(&s->chr_out, (uint8_t *)buf, size); + if (notify_remote_frame) { + ret = qemu_chr_fe_write_all(&s->chr_notify_dev, + (uint8_t *)buf, + size); + } else { + ret = qemu_chr_fe_write_all(&s->chr_out, (uint8_t *)buf, size); + } + if (ret != size) { goto err; } @@ -943,7 +966,8 @@ static void compare_pri_rs_finalize(SocketReadState *pri_rs) compare_chr_send(s, pri_rs->buf, pri_rs->packet_len, - pri_rs->vnet_hdr_len); + pri_rs->vnet_hdr_len, + false); } else { /* compare packet in the specified connection */ colo_compare_connection(conn, s); @@ -1075,7 +1099,8 @@ static void colo_flush_packets(void *opaque, void *user_data) compare_chr_send(s, pkt->data, pkt->size, - pkt->vnet_hdr_len); + pkt->vnet_hdr_len, + false); packet_destroy(pkt, NULL); } while (!g_queue_is_empty(&conn->secondary_list)) { |