From 577c4af9376f5ec0bdaeefd983f112a44b9c1d17 Mon Sep 17 00:00:00 2001 From: Mark McLoughlin Date: Thu, 8 Oct 2009 19:58:28 +0100 Subject: net: maintain a list of vlan-less clients Allows them to be cleaned up at shutdown. This is pretty lame, but will eventually go away as we make vlans the special case. Patchworks-ID: 35518 Signed-off-by: Mark McLoughlin Signed-off-by: Anthony Liguori --- net.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'net.c') diff --git a/net.c b/net.c index 9af217ee20..d6fe84bb6b 100644 --- a/net.c +++ b/net.c @@ -115,6 +115,7 @@ #include "slirp/libslirp.h" static QTAILQ_HEAD(, VLANState) vlans; +static QTAILQ_HEAD(, VLANClientState) non_vlan_clients; /***********************************************************/ /* network device redirectors */ @@ -327,6 +328,8 @@ VLANClientState *qemu_new_vlan_client(VLANState *vlan, if (vlan) { vc->vlan = vlan; QTAILQ_INSERT_TAIL(&vc->vlan->clients, vc, next); + } else { + QTAILQ_INSERT_TAIL(&non_vlan_clients, vc, next); } return vc; @@ -336,6 +339,8 @@ void qemu_del_vlan_client(VLANClientState *vc) { if (vc->vlan) { QTAILQ_REMOVE(&vc->vlan->clients, vc, next); + } else { + QTAILQ_REMOVE(&non_vlan_clients, vc, next); } if (vc->cleanup) { @@ -3227,14 +3232,17 @@ done: void net_cleanup(void) { VLANState *vlan; + VLANClientState *vc, *next_vc; QTAILQ_FOREACH(vlan, &vlans, next) { - VLANClientState *vc, *next_vc; - QTAILQ_FOREACH_SAFE(vc, &vlan->clients, next, next_vc) { qemu_del_vlan_client(vc); } } + + QTAILQ_FOREACH_SAFE(vc, &non_vlan_clients, next, next_vc) { + qemu_del_vlan_client(vc); + } } static void net_check_clients(void) @@ -3274,6 +3282,7 @@ int net_init_clients(void) } QTAILQ_INIT(&vlans); + QTAILQ_INIT(&non_vlan_clients); if (qemu_opts_foreach(&qemu_netdev_opts, net_init_netdev, NULL, 1) == -1) return -1; -- cgit v1.2.1