diff options
Diffstat (limited to 'net/vhost-vdpa.c')
| -rw-r--r-- | net/vhost-vdpa.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index e425fabc34..8840ca2ea4 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -205,8 +205,8 @@ static void vhost_vdpa_cleanup(NetClientState *nc) { VhostVDPAState *s = DO_UPCAST(VhostVDPAState, nc, nc); - qemu_vfree(s->cvq_cmd_out_buffer); - qemu_vfree(s->status); + munmap(s->cvq_cmd_out_buffer, vhost_vdpa_net_cvq_cmd_page_len()); + munmap(s->status, vhost_vdpa_net_cvq_cmd_page_len()); if (s->vhost_net) { vhost_net_cleanup(s->vhost_net); g_free(s->vhost_net); @@ -903,12 +903,12 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer, vhost_vdpa_net_valid_svq_features(features, &s->vhost_vdpa.migration_blocker); } else if (!is_datapath) { - s->cvq_cmd_out_buffer = qemu_memalign(qemu_real_host_page_size(), - vhost_vdpa_net_cvq_cmd_page_len()); - memset(s->cvq_cmd_out_buffer, 0, vhost_vdpa_net_cvq_cmd_page_len()); - s->status = qemu_memalign(qemu_real_host_page_size(), - vhost_vdpa_net_cvq_cmd_page_len()); - memset(s->status, 0, vhost_vdpa_net_cvq_cmd_page_len()); + s->cvq_cmd_out_buffer = mmap(NULL, vhost_vdpa_net_cvq_cmd_page_len(), + PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_ANONYMOUS, -1, 0); + s->status = mmap(NULL, vhost_vdpa_net_cvq_cmd_page_len(), + PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, + -1, 0); s->vhost_vdpa.shadow_vq_ops = &vhost_vdpa_net_svq_ops; s->vhost_vdpa.shadow_vq_ops_opaque = s; |