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hw/net/virtio-net: make VirtIONet.vlans an array instead of a pointer

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This field is a fixed-size buffer (number of elements is MAX_VLAN,
known at build time).  There's no need to allocate it dynamically,
it can be made an integral part of VirtIONet structure.

This field is the only user of VMSTATE_BUFFER_POINTER_UNSAFE() macro.

Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-ID: <20251023135316.31128-2-mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Michael Tokarev
2025-10-28 08:08:07 +01:00
committed by Philippe Mathieu-Daudé
parent b12c1b3724
commit 3a9cd2a4a1
2 changed files with 5 additions and 6 deletions
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include/hw/virtio/virtio-net.h
+1 -1
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@@ -202,7 +202,7 @@ struct VirtIONet {
uint8_t uni_overflow;
uint8_t *macs;
} mac_table;
uint32_t *vlans;
uint32_t vlans[MAX_VLAN];
virtio_net_conf net_conf;
NICConf nic_conf;
DeviceState *qdev;