Re: [libvirt] [PATCH 42/47] vircgroup: extract virCgroupV1(Set|Get)FreezerState

Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt;

--- src/util/vircgroup.c | 8 ++------ src/util/vircgroupbackend.h | 11 +++++++++++ src/util/vircgroupv1.c | 23 +++++++++++++++++++++++ 3 files changed, 36 insertions(+), 6 deletions(-) diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index 9ba2318c0b..8744cd067d 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -2605,18 +2605,14 @@ virCgroupGetCpuacctStat(virCgroupPtr group, unsigned long long *user, int virCgroupSetFreezerState(virCgroupPtr group, const char *state) { - return virCgroupSetValueStr(group, - VIR_CGROUP_CONTROLLER_FREEZER, - "freezer.state", state); + VIR_CGROUP_BACKEND_CALL(group, setFreezerState, -1, state); } int virCgroupGetFreezerState(virCgroupPtr group, char **state) { - return virCgroupGetValueStr(group, - VIR_CGROUP_CONTROLLER_FREEZER, - "freezer.state", state); + VIR_CGROUP_BACKEND_CALL(group, getFreezerState, -1, state); } diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h index a80ad0b5d3..0369b48f2b 100644 --- a/src/util/vircgroupbackend.h +++ b/src/util/vircgroupbackend.h @@ -308,6 +308,14 @@ typedef int unsigned long long *user, unsigned long long *sys); +typedef int +(*virCgroupSetFreezerStateCB)(virCgroupPtr group, + const char *state); + +typedef int +(*virCgroupGetFreezerStateCB)(virCgroupPtr group, + char **state); + struct _virCgroupBackend { virCgroupBackendType type; @@ -374,6 +382,9 @@ struct _virCgroupBackend { virCgroupGetCpuacctUsageCB getCpuacctUsage; virCgroupGetCpuacctPercpuUsageCB getCpuacctPercpuUsage; virCgroupGetCpuacctStatCB getCpuacctStat; + + virCgroupSetFreezerStateCB setFreezerState; + virCgroupGetFreezerStateCB getFreezerState; }; typedef struct _virCgroupBackend virCgroupBackend; typedef virCgroupBackend *virCgroupBackendPtr; diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index f99cf5c6d6..a1b2f3eb23 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1923,6 +1923,26 @@ virCgroupV1GetCpuacctStat(virCgroupPtr group, } +static int +virCgroupV1SetFreezerState(virCgroupPtr group, + const char *state) +{ + return virCgroupSetValueStr(group, + VIR_CGROUP_CONTROLLER_FREEZER, + "freezer.state", state); +} + + +static int +virCgroupV1GetFreezerState(virCgroupPtr group, + char **state) +{ + return virCgroupGetValueStr(group, + VIR_CGROUP_CONTROLLER_FREEZER, + "freezer.state", state); +} + + virCgroupBackend virCgroupV1Backend = { .type = VIR_CGROUP_BACKEND_TYPE_V1, @@ -1987,6 +2007,9 @@ virCgroupBackend virCgroupV1Backend = { .getCpuacctUsage = virCgroupV1GetCpuacctUsage, .getCpuacctPercpuUsage = virCgroupV1GetCpuacctPercpuUsage, .getCpuacctStat = virCgroupV1GetCpuacctStat, + + .setFreezerState = virCgroupV1SetFreezerState, + .getFreezerState = virCgroupV1GetFreezerState, }; -- 2.17.1 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list