Re: [libvirt] [PATCH 43/47] vircgroup: extract virCgroupV1(Set|Get)CpusetMems

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

--- src/util/vircgroup.c | 10 ++-------- src/util/vircgroupbackend.h | 11 +++++++++++ src/util/vircgroupv1.c | 25 +++++++++++++++++++++++++ 3 files changed, 38 insertions(+), 8 deletions(-) diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index 8744cd067d..1e19813cb3 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -1714,10 +1714,7 @@ virCgroupGetMemSwapUsage(virCgroupPtr group, unsigned long long *kb) int virCgroupSetCpusetMems(virCgroupPtr group, const char *mems) { - return virCgroupSetValueStr(group, - VIR_CGROUP_CONTROLLER_CPUSET, - "cpuset.mems", - mems); + VIR_CGROUP_BACKEND_CALL(group, setCpusetMems, -1, mems); } @@ -1732,10 +1729,7 @@ virCgroupSetCpusetMems(virCgroupPtr group, const char *mems) int virCgroupGetCpusetMems(virCgroupPtr group, char **mems) { - return virCgroupGetValueStr(group, - VIR_CGROUP_CONTROLLER_CPUSET, - "cpuset.mems", - mems); + VIR_CGROUP_BACKEND_CALL(group, getCpusetMems, -1, mems); } diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h index 0369b48f2b..86fe8ce2db 100644 --- a/src/util/vircgroupbackend.h +++ b/src/util/vircgroupbackend.h @@ -316,6 +316,14 @@ typedef int (*virCgroupGetFreezerStateCB)(virCgroupPtr group, char **state); +typedef int +(*virCgroupSetCpusetMemsCB)(virCgroupPtr group, + const char *mems); + +typedef int +(*virCgroupGetCpusetMemsCB)(virCgroupPtr group, + char **mems); + struct _virCgroupBackend { virCgroupBackendType type; @@ -385,6 +393,9 @@ struct _virCgroupBackend { virCgroupSetFreezerStateCB setFreezerState; virCgroupGetFreezerStateCB getFreezerState; + + virCgroupSetCpusetMemsCB setCpusetMems; + virCgroupGetCpusetMemsCB getCpusetMems; }; typedef struct _virCgroupBackend virCgroupBackend; typedef virCgroupBackend *virCgroupBackendPtr; diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index a1b2f3eb23..aff1706c5b 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1943,6 +1943,28 @@ virCgroupV1GetFreezerState(virCgroupPtr group, } +static int +virCgroupV1SetCpusetMems(virCgroupPtr group, + const char *mems) +{ + return virCgroupSetValueStr(group, + VIR_CGROUP_CONTROLLER_CPUSET, + "cpuset.mems", + mems); +} + + +static int +virCgroupV1GetCpusetMems(virCgroupPtr group, + char **mems) +{ + return virCgroupGetValueStr(group, + VIR_CGROUP_CONTROLLER_CPUSET, + "cpuset.mems", + mems); +} + + virCgroupBackend virCgroupV1Backend = { .type = VIR_CGROUP_BACKEND_TYPE_V1, @@ -2010,6 +2032,9 @@ virCgroupBackend virCgroupV1Backend = { .setFreezerState = virCgroupV1SetFreezerState, .getFreezerState = virCgroupV1GetFreezerState, + + .setCpusetMems = virCgroupV1SetCpusetMems, + .getCpusetMems = virCgroupV1GetCpusetMems, }; -- 2.17.1 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list