1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/****************************************************************************
* (C) 2006 - Emmanuel Ackaouy - XenSource Inc.
****************************************************************************
*
* File: xc_csched.c
* Author: Emmanuel Ackaouy
*
* Description: XC Interface to the credit scheduler
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "xc_private.h"
int
xc_sched_credit2_domain_set(
xc_interface *xch,
uint32_t domid,
struct xen_domctl_sched_credit2 *sdom)
{
DECLARE_DOMCTL;
domctl.cmd = XEN_DOMCTL_scheduler_op;
domctl.domain = (domid_t) domid;
domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_CREDIT2;
domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_putinfo;
domctl.u.scheduler_op.u.credit2 = *sdom;
return do_domctl(xch, &domctl);
}
int
xc_sched_credit2_domain_get(
xc_interface *xch,
uint32_t domid,
struct xen_domctl_sched_credit2 *sdom)
{
DECLARE_DOMCTL;
int err;
domctl.cmd = XEN_DOMCTL_scheduler_op;
domctl.domain = (domid_t) domid;
domctl.u.scheduler_op.sched_id = XEN_SCHEDULER_CREDIT2;
domctl.u.scheduler_op.cmd = XEN_DOMCTL_SCHEDOP_getinfo;
err = do_domctl(xch, &domctl);
if ( err == 0 )
*sdom = domctl.u.scheduler_op.u.credit2;
return err;
}
|
