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122cd16982
This reverts commit2996e6be19and some parts of2636dc8c4d. The former one tried to implement QoS setting on bridgeless networks. However, as discussed upstream [1], the patch is far away from being useful in even a single case. The whole idea of network QoS is to have aggregated limits over several interfaces. This patch is doing completely the opposite when merging two QoS settings (from the network and the domain interface) into one which is then set at the domain interface itself, not the network. The latter one is the test for the previous one. Now none of them makes sense. 1: https://www.redhat.com/archives/libvir-list/2014-January/msg01441.html Conflicts: tests/virnetdevbandwidthtest.c: New test has been introduced since then.
78 lines
2.9 KiB
C
78 lines
2.9 KiB
C
/*
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* Copyright (C) 2009-2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Michal Privoznik <mprivozn@redhat.com>
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* Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __VIR_NETDEV_BANDWIDTH_H__
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# define __VIR_NETDEV_BANDWIDTH_H__
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# include "internal.h"
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# include "virmacaddr.h"
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typedef struct _virNetDevBandwidthRate virNetDevBandwidthRate;
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typedef virNetDevBandwidthRate *virNetDevBandwidthRatePtr;
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struct _virNetDevBandwidthRate {
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unsigned long long average; /* kbytes/s */
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unsigned long long peak; /* kbytes/s */
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unsigned long long floor; /* kbytes/s */
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unsigned long long burst; /* kbytes */
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};
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typedef struct _virNetDevBandwidth virNetDevBandwidth;
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typedef virNetDevBandwidth *virNetDevBandwidthPtr;
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struct _virNetDevBandwidth {
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virNetDevBandwidthRatePtr in, out;
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};
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void virNetDevBandwidthFree(virNetDevBandwidthPtr def);
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int virNetDevBandwidthSet(const char *ifname,
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virNetDevBandwidthPtr bandwidth,
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bool hierarchical_class)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthClear(const char *ifname)
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ATTRIBUTE_NONNULL(1);
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int virNetDevBandwidthCopy(virNetDevBandwidthPtr *dest,
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const virNetDevBandwidth *src)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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bool virNetDevBandwidthEqual(virNetDevBandwidthPtr a, virNetDevBandwidthPtr b);
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int virNetDevBandwidthPlug(const char *brname,
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virNetDevBandwidthPtr net_bandwidth,
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const virMacAddr *ifmac_ptr,
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virNetDevBandwidthPtr bandwidth,
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unsigned int id)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
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ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4)
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ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthUnplug(const char *brname,
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unsigned int id)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthUpdateRate(const char *ifname,
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const char *class_id,
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virNetDevBandwidthPtr bandwidth,
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unsigned long long new_rate)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
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ATTRIBUTE_RETURN_CHECK;
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#endif /* __VIR_NETDEV_BANDWIDTH_H__ */
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