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Ian Campbell
6993e9f5ce
# User Ian Campbell <ian.campbell@citrix.com> # Date 1282671421 -3600 # Node ID d1dd29a470ef1b9d2c77478a123326036dfe90bb # Parent d7a4adad9c328decbd384d87b23001aea8951b86 tools/libxc, tools/libelf: Relicense under LGPL v2.1 Relicense these two libraries under LGPL v2.1 only except where individual files already included the "or later" provision. Copyright holders have been contacted by Stephen Spector and have all agreed this change. Removed tools/libxc/ia64/aclinux.h since it appeared to be unused. There is a separate, more up to date, copy in xen/include/acpi/platform/aclinux.h which does appear to be used. Clarify the license of MiniOS privcmd.h under the same terms as other tools/include/xen-sys headers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stephen Spector <stephen.spector@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/******************************************************************************
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* xc_sedf.c
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*
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* API for manipulating parameters of the Simple EDF scheduler.
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*
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* changes by Stephan Diestelhorst
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* based on code
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* by Mark Williamson, Copyright (c) 2004 Intel Research Cambridge.
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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;
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* version 2.1 of the License.
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "xc_private.h"
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int xc_sedf_domain_set(
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xc_interface *xch,
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uint32_t domid,
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uint64_t period,
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uint64_t slice,
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uint64_t latency,
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uint16_t extratime,
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uint16_t weight)
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{
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DECLARE_DOMCTL;
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struct xen_domctl_sched_sedf *p = &domctl.u.scheduler_op.u.sedf;
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domctl.cmd = XEN_DOMCTL_scheduler_op;
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domctl.domain = (domid_t)domid;
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domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_SEDF;
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domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_putinfo;
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p->period = period;
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p->slice = slice;
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p->latency = latency;
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p->extratime = extratime;
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p->weight = weight;
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return do_domctl(xch, &domctl);
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}
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int xc_sedf_domain_get(
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xc_interface *xch,
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uint32_t domid,
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uint64_t *period,
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uint64_t *slice,
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uint64_t *latency,
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uint16_t *extratime,
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uint16_t *weight)
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{
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DECLARE_DOMCTL;
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int ret;
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struct xen_domctl_sched_sedf *p = &domctl.u.scheduler_op.u.sedf;
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domctl.cmd = XEN_DOMCTL_scheduler_op;
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domctl.domain = (domid_t)domid;
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domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_SEDF;
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domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_getinfo;
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ret = do_domctl(xch, &domctl);
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*period = p->period;
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*slice = p->slice;
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*latency = p->latency;
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*extratime = p->extratime;
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*weight = p->weight;
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return ret;
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}
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