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util: only register callbacks for CREATE operations in virnetdevmacvlan.c

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Currently upon a migration a callback is created when a 802.1qbg link
is set to PREASSOCIATE, this should not happen because this is a no-op
on most switches, and does not lead to an ASSOCIATE state.  This patch
only creates callbacks when CREATE or RESTORE is requested.  Migration
and libvirtd restart scenarios are already handled elsewhere.

Signed-off-by: D. Herrendoerfer <d.herrendoerfer@herrendoerfer.name>
This commit is contained in:
D. Herrendoerfer 2012-04-13 14:41:16 +02:00 committed by Cole Robinson
parent b38be9da8c
commit dde004a70f
1 changed files with 11 additions and 2 deletions
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13
src/util/virnetdevmacvlan.c
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@ -945,9 +945,18 @@ create_name:
goto disassociate_exit;
}
if (virNetDevMacVLanVPortProfileRegisterCallback(cr_ifname, macaddress,
linkdev, vmuuid, virtPortProfile, vmOp) < 0 )
if (vmOp == VIR_NETDEV_VPORT_PROFILE_OP_CREATE ||
vmOp == VIR_NETDEV_VPORT_PROFILE_OP_RESTORE) {
/* Only directly register upon a create or restore (restarting
* a saved image) - migration and libvirtd restart are handled
* elsewhere.
*/
if (virNetDevMacVLanVPortProfileRegisterCallback(cr_ifname, macaddress,
linkdev, vmuuid,
virtPortProfile,
vmOp) < 0 )
goto disassociate_exit;
}
return rc;