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vircgroup: extract virCgroupV1(Set|Get)CpusetCpus

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Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2018-08-20 10:01:10 +02:00
parent 7f3aedacac
commit 2b09065e0f
3 changed files with 36 additions and 8 deletions
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10
src/util/vircgroup.c
View File

@ -1768,10 +1768,7 @@ virCgroupGetCpusetMemoryMigrate(virCgroupPtr group, bool *migrate)
int
virCgroupSetCpusetCpus(virCgroupPtr group, const char *cpus)
{
return virCgroupSetValueStr(group,
VIR_CGROUP_CONTROLLER_CPUSET,
"cpuset.cpus",
cpus);
VIR_CGROUP_BACKEND_CALL(group, setCpusetCpus, -1, cpus);
}
@ -1786,10 +1783,7 @@ virCgroupSetCpusetCpus(virCgroupPtr group, const char *cpus)
int
virCgroupGetCpusetCpus(virCgroupPtr group, char **cpus)
{
return virCgroupGetValueStr(group,
VIR_CGROUP_CONTROLLER_CPUSET,
"cpuset.cpus",
cpus);
VIR_CGROUP_BACKEND_CALL(group, getCpusetCpus, -1, cpus);
}

10
src/util/vircgroupbackend.h
View File

@ -340,6 +340,14 @@ typedef int
(*virCgroupGetCpusetMemoryMigrateCB)(virCgroupPtr group,
bool *migrate);
typedef int
(*virCgroupSetCpusetCpusCB)(virCgroupPtr group,
const char *cpus);
typedef int
(*virCgroupGetCpusetCpusCB)(virCgroupPtr group,
char **cpus);
struct _virCgroupBackend {
virCgroupBackendType type;
@ -414,6 +422,8 @@ struct _virCgroupBackend {
virCgroupGetCpusetMemsCB getCpusetMems;
virCgroupSetCpusetMemoryMigrateCB setCpusetMemoryMigrate;
virCgroupGetCpusetMemoryMigrateCB getCpusetMemoryMigrate;
virCgroupSetCpusetCpusCB setCpusetCpus;
virCgroupGetCpusetCpusCB getCpusetCpus;
};
typedef struct _virCgroupBackend virCgroupBackend;
typedef virCgroupBackend *virCgroupBackendPtr;

24
src/util/vircgroupv1.c
View File

@ -1995,6 +1995,28 @@ virCgroupV1GetCpusetMemoryMigrate(virCgroupPtr group,
}
static int
virCgroupV1SetCpusetCpus(virCgroupPtr group,
const char *cpus)
{
return virCgroupSetValueStr(group,
VIR_CGROUP_CONTROLLER_CPUSET,
"cpuset.cpus",
cpus);
}
static int
virCgroupV1GetCpusetCpus(virCgroupPtr group,
char **cpus)
{
return virCgroupGetValueStr(group,
VIR_CGROUP_CONTROLLER_CPUSET,
"cpuset.cpus",
cpus);
}
virCgroupBackend virCgroupV1Backend = {
.type = VIR_CGROUP_BACKEND_TYPE_V1,
@ -2067,6 +2089,8 @@ virCgroupBackend virCgroupV1Backend = {
.getCpusetMems = virCgroupV1GetCpusetMems,
.setCpusetMemoryMigrate = virCgroupV1SetCpusetMemoryMigrate,
.getCpusetMemoryMigrate = virCgroupV1GetCpusetMemoryMigrate,
.setCpusetCpus = virCgroupV1SetCpusetCpus,
.getCpusetCpus = virCgroupV1GetCpusetCpus,
};