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From 1f5aa6a591ba44492813f5a1a92d0fd2480ae3e7 Mon Sep 17 00:00:00 2001
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Message-Id: <1f5aa6a591ba44492813f5a1a92d0fd2480ae3e7@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:07:03 +0200
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Subject: [PATCH] vircgroup: extract virCgroupV1(Set|Get)CpusetMems
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit 41510b1b74b9d15a64aaefa83826ddf00c999fe0)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Message-Id: <163d30216cc48d77abac54b014faa779c64aa629.1561993100.git.phrdina@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/util/vircgroup.c | 10 ++--------
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src/util/vircgroupbackend.h | 11 +++++++++++
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src/util/vircgroupv1.c | 25 +++++++++++++++++++++++++
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3 files changed, 38 insertions(+), 8 deletions(-)
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diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
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index 8b14c053e9..700e597157 100644
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--- a/src/util/vircgroup.c
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+++ b/src/util/vircgroup.c
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@@ -1712,10 +1712,7 @@ virCgroupGetMemSwapUsage(virCgroupPtr group, unsigned long long *kb)
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int
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virCgroupSetCpusetMems(virCgroupPtr group, const char *mems)
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{
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- return virCgroupSetValueStr(group,
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- VIR_CGROUP_CONTROLLER_CPUSET,
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- "cpuset.mems",
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- mems);
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+ VIR_CGROUP_BACKEND_CALL(group, setCpusetMems, -1, mems);
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}
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@@ -1730,10 +1727,7 @@ virCgroupSetCpusetMems(virCgroupPtr group, const char *mems)
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int
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virCgroupGetCpusetMems(virCgroupPtr group, char **mems)
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{
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- return virCgroupGetValueStr(group,
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- VIR_CGROUP_CONTROLLER_CPUSET,
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- "cpuset.mems",
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- mems);
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+ VIR_CGROUP_BACKEND_CALL(group, getCpusetMems, -1, mems);
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}
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diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h
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index 2c16706c96..35221e90df 100644
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--- a/src/util/vircgroupbackend.h
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+++ b/src/util/vircgroupbackend.h
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@@ -324,6 +324,14 @@ typedef int
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(*virCgroupGetFreezerStateCB)(virCgroupPtr group,
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char **state);
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+typedef int
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+(*virCgroupSetCpusetMemsCB)(virCgroupPtr group,
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+ const char *mems);
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+
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+typedef int
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+(*virCgroupGetCpusetMemsCB)(virCgroupPtr group,
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+ char **mems);
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+
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struct _virCgroupBackend {
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virCgroupBackendType type;
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@@ -393,6 +401,9 @@ struct _virCgroupBackend {
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virCgroupSetFreezerStateCB setFreezerState;
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virCgroupGetFreezerStateCB getFreezerState;
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+
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+ virCgroupSetCpusetMemsCB setCpusetMems;
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+ virCgroupGetCpusetMemsCB getCpusetMems;
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};
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typedef struct _virCgroupBackend virCgroupBackend;
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typedef virCgroupBackend *virCgroupBackendPtr;
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diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c
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index 7580f8b756..be9a6b82b4 100644
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--- a/src/util/vircgroupv1.c
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+++ b/src/util/vircgroupv1.c
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@@ -1949,6 +1949,28 @@ virCgroupV1GetFreezerState(virCgroupPtr group,
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}
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+static int
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+virCgroupV1SetCpusetMems(virCgroupPtr group,
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+ const char *mems)
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+{
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+ return virCgroupSetValueStr(group,
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+ VIR_CGROUP_CONTROLLER_CPUSET,
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+ "cpuset.mems",
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+ mems);
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+}
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+
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+
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+static int
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+virCgroupV1GetCpusetMems(virCgroupPtr group,
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+ char **mems)
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+{
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+ return virCgroupGetValueStr(group,
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+ VIR_CGROUP_CONTROLLER_CPUSET,
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+ "cpuset.mems",
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+ mems);
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+}
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+
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+
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virCgroupBackend virCgroupV1Backend = {
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.type = VIR_CGROUP_BACKEND_TYPE_V1,
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@@ -2016,6 +2038,9 @@ virCgroupBackend virCgroupV1Backend = {
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.setFreezerState = virCgroupV1SetFreezerState,
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.getFreezerState = virCgroupV1GetFreezerState,
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+
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+ .setCpusetMems = virCgroupV1SetCpusetMems,
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+ .getCpusetMems = virCgroupV1GetCpusetMems,
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};
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--
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2.22.0
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